I-Carbon fibre iyi-inorganic polymer fiber inorganic material entsha enokuqukethwe kwekhabhoni engaphezu kuka-95%, enobunzima obuphansi, amandla aphezulu, ukumelana nokushisa okuphezulu, ukuzinza kwamakhemikhali amaningi, ukulwa nokukhathala, ukusula okungagugi kanye nezinye izici ezinhle kakhulu eziyisisekelo zomzimba namakhemikhali, futhi inokunciphisa ukudlidliza okuphezulu, ukuguquguquka okuhle kwe-thermal conductive, ukusebenza kokuzivikela kuka-electromagnetic kanye nokwanda okuphansi kokushisa nezinye izici ezishisayo. Lezi zakhiwo ezinhle kakhulu zenza i-carbon fiber isetshenziswe kabanzi ku-aerospace, ukuhamba ngesitimela, ukukhiqiza izimoto, izikhali kanye nemishini, imishini yokwakha, ukwakhiwa kwengqalasizinda, ubunjiniyela basolwandle, ubunjiniyela be-petroleum, amandla omoya, izimpahla zezemidlalo kanye neminye imikhakha.
Ngokusekelwe ezidingweni zamasu kazwelonke zezinto zokwakha ze-carbon fiber, i-China iyifake ohlwini njengobunye bobuchwepheshe obuyisisekelo bezimboni ezisafufusa ezigxile ekwesekeni. Ohlelweni lukazwelonke "lweshumi Nambili naNhlanu" lweSayensi nobuchwepheshe, ukulungiswa kanye nobuchwepheshe bokusebenzisa ukusebenza okuphezulu kwe-carbon fiber ingenye yobuchwepheshe obuyisisekelo bezimboni zamasu ezisafufusa ezisekelwa uhulumeni. May 2015, uMkhandlu State ngokusemthethweni ezikhishwe "Made in China 2025", izinto ezintsha njengenye yezindawo eziyisihluthulelo ukukhuthazwa ngamandla kanye nentuthuko, kuhlanganise high-ukusebenza izinto zokwakha, izinhlanganisela eziphambili kugxilwe kwentuthuko emkhakheni wezinto ezintsha. Ngo-Okthoba 2015, uMnyango Wezimboni Nezimboni Zolwazi ushicilele ngokusemthethweni i-"China Manufacturing 2025 key Areas Technology Roadmap", "i-high-performance fiber kanye nezinhlanganisela zayo" njengento ebalulekile yamasu, umgomo ka-2020 "izinhlanganisela ze-carbon fiber zasekhaya ukuhlangabezana nezidingo zobuchwepheshe zezindiza ezinkulu nezinye izinto ezibalulekile." NgoNovemba 2016, uMkhandlu Kazwelonke wakhipha uhlelo "lweshumi nantathu" lukazwelonke lwe-Strategic Emerging Industries Development plan, lwaveza ngokucacile ukuqinisa imboni entsha yezinto ezibonakalayo ukusekelwa kokubambisana komfula kanye nomfula ongezansi komfula, kuzinhlanganisela ze-carbon fibre nezinye izinkambu ukuze kuqhutshekwe nokuboniswa komshayeli wesicelo sokubambisana, ukwakha inkundla yesicelo sokubambisana. NgoJanuwari 2017, uMnyango Wezimboni Nezokuthuthukiswa, i-NDRC, isayensi nobuchwepheshe, kanye noMnyango Wezezimali bahlanganise "Isiqondiso sokuthuthukiswa kwezimboni ezintsha zezinto ezibonakalayo", futhi bahlongoza ukuthi kusukela ngo-2020, "ku-carbon fiber composites, izinga eliphezulu lensimbi ekhethekile, izinto ezithuthukisiwe ze-alloy kanye neminye imikhakha ukuze kuzuzwe okungaphezu kuka-70 inqubo yokuthuthukiswa kwezimboni, ukwakhiwa kwemishini yokuthuthukisa uhlelo olusha lwe-industrial, uhlelo olusha lwe-industrial oluhambisana nokwakhiwa kwemishini emisha yezimboni. imboni yezinto ezintsha ”
Ngenxa yokuthi i-carbon fibre nezinhlanganisela zayo idlala indima ebalulekile ekuvikelweni kwezwe kanye nasekuphileni Kwabantu, ochwepheshe abaningi bagxila ekuthuthukisweni kwabo nasekuhlaziyeni izitayela zocwaningo. UDkt. Zhou Hong ubuyekeze iminikelo yesayensi nezobuchwepheshe eyenziwe ososayensi baseMelika ezinyathelweni zokuqala zokuthuthukiswa kobuchwepheshe be-carbon fiber obusebenza kakhulu, futhi waskena futhi wabika ngezicelo eziyinhloko eziyi-16 kanye nentuthuko yakamuva yezobuchwepheshe ye-carbon fiber, kanye nobuchwepheshe bokukhiqiza, izakhiwo kanye nokusetshenziswa kwe-polyacrylonitrile carbon fiber kanye nentuthuko yayo yamanje yobuchwepheshe futhi yabuyekezwa ezinye zezinkinga zokwakha, njll. ekuthuthukisweni kwe-carbon fiber e-China. Ngaphezu kwalokho, abantu abaningi benze ucwaningo ngokuhlaziywa kwe-metrology yamaphepha namalungelo obunikazi emkhakheni we-carbon fiber nezinhlanganisela zayo. Isibonelo, uMa Xianglin nabanye ngokombono we-metrology kusukela ngo-1998-2017 ukusatshalaliswa kwe-carbon fiber patent kanye nokusetshenziswa komkhakha wokuhlaziya; U-Yang Sisi nabanye okusekelwe kuplathifomu ye-innograph yokusesha kwe-patent yendwangu ye-carbon fiber yomhlaba wonke kanye nezibalo zedatha, kusukela kumkhuba wonyaka wokuthuthukiswa kwamalungelo obunikazi, amalungelo obunikazi, I-hotspot yobuchwepheshe belungelo lobunikazi kanye nelungelo lobunikazi eliyinhloko lobuchwepheshe kuyahlaziywa.
Ngokombono carbon fibre ucwaningo kanye trajectory ukuthuthukiswa, ucwaningo China cishe ehambisanayo nezwe, kodwa ukuthuthukiswa kancane, high-ukusebenza carbon fibre ukukhiqizwa isikali kanye nekhwalithi uma kuqhathaniswa namazwe angaphandle abe igebe, kunesidingo esiphuthumayo ukusheshisa i-R & amp; d inqubo, ukuthuthukisa ukwakheka kwesu, ukusebenzisa ithuba lesikhathi esizayo lokuthuthukiswa kwemboni. Ngakho-ke, leli phepha liphenya kuqala ukuhlelwa kwephrojekthi yamazwe emkhakheni wocwaningo lwe-carbon fiber, ukuze kuqondwe ukuhlelwa kwe-R & amp; d imizila emazweni ahlukahlukene, futhi okwesibili, ngoba ucwaningo oluyisisekelo kanye nocwaningo isicelo carbon fibre kubaluleke kakhulu ucwaningo lobuchwepheshe kanye nokuthuthukiswa carbon fibre, Ngakho-ke, Senza ukuhlaziya metrology kusukela academic imiphumela yocwaningo-SCI amaphepha futhi isicelo imiphumela yocwaningo-amalungelo obunikazi ngesikhathi esifanayo ukuze uthole ukuqonda okuphelele R & amp; d intuthuko emkhakheni carbon fibre, futhi ukuskena intuthuko yocwaningo lwakamuva kulo mkhakha ukuze Peep International Frontier R & amp; d inqubekelaphambili. Okokugcina, ngokusekelwe emiphumeleni yocwaningo engenhla, ezinye iziphakamiso zomzila wocwaningo nokuthuthukiswa emkhakheni we-carbon fiber e-China zibekwe phambili.
2. Ci-arbon fiberuhlaka lwephrojekthi yocwaningo lweamazwe/izifunda ezinkulu
Amazwe ayinhloko okukhiqizwa kwe-carbon fiber ahlanganisa iJapane, i-United States, iNingizimu Korea, amazwe athile aseYurophu kanye neTaiwan, China. Amazwe obuchwepheshe obuthuthukisiwe esigabeni sokuqala sokuthuthukiswa kobuchwepheshe be-carbon fibre uye waqaphela ukubaluleka kwalesi sihloko, uye wenza ukuhlelwa kwamasu, ukukhuthaza ngamandla ukuthuthukiswa kwezinto ze-carbon fibre.
2.1 Japan
I-Japan iyizwe elithuthuke kakhulu lobuchwepheshe be-carbon fiber. Izinkampani ezi-3 eToray, Bong kanye neMitsubishi Liyang e-Japan zenza cishe ingxenye yemakethe engu-70% ~80% yokukhiqizwa kwe-carbon fiber. Noma kunjalo, i-Japan ibheka ukubaluleka okukhulu ekugcineni amandla ayo kulo mkhakha, ikakhulukazi ukuthuthukiswa kokusebenza okuphezulu kwe-pan-based carbon fibers namandla kanye nobuchwepheshe obuvumelana nemvelo, ngokusekelwa okuqinile kwabantu kanye nezezimali, kanye nenani lezinqubomgomo eziyisisekelo, okuhlanganisa uhlelo oluyisisekelo lwamandla, uhlaka lwamasu okukhula komnotho kanye neSivumelwano sase-Kyoto, Senze le phrojekthi okufanele ibe yisu eliphakeme kakhulu. Ngokusekelwe kuNqubomgomo kazwelonke eyisisekelo yamandla kanye Nezemvelo, uMnyango Wezomnotho, izimboni kanye nempahla yase-Japan ubeke phambili "Ucwaningo lobuchwepheshe lokonga amandla kanye nohlelo lokuthuthuka". Isekelwa inqubomgomo engenhla, imboni yaseJapane ye-carbon fiber ikwazile ukuhlanganisa ngempumelelo zonke izici zezinsiza futhi ikhuthaze isixazululo sezinkinga ezivamile embonini ye-carbon fiber.
"Ukuthuthukiswa kobuchwepheshe njengezinto ezintsha zesakhiwo" (2013-2022) iphrojekthi eqaliswe ngaphansi kwe "Future Development Project" eJapane ukuze kuzuzwe ngokuphawulekayo ukuthuthukiswa kobuchwepheshe obudingekayo bezinto zokwakha kanye nokuhlanganiswa kwezinto ezihlukahlukene, ngenhloso eyinhloko yokunciphisa isisindo (isigamu sesisindo semoto) sezinto zokuhamba. Futhi ekugcineni qaphela ukusetshenziswa kwayo okungokoqobo. Ngemva kokuthatha iphrojekthi yocwaningo nentuthuko ngo-2014, i-Industrial Technology Development Agency (NEDO) yakha ama-subprojects ambalwa lapho izinjongo eziphelele zephrojekthi yocwaningo lwe-carbon Fiber "Innovative carbon fiber basic research and development" kwakuyi: ukwakha izinhlanganisela ezintsha ze-carbon fiber precursor; ukucacisa indlela yokwakheka kwezakhiwo ze-carbonization; kanye nokuthuthukisa kanye nokumisa izindlela zokuhlola i-carbon fibre. Le phrojekthi, eholwa yiNyuvesi yaseTokyo futhi ngokuhlanganyela ehilela i-Institute of Industrial Technology (NEDO), iToray, Teijin, Dongyuan, kanye neMitsubishi Liyang, yenze inqubekelaphambili ebonakalayo ngoJanuwari 2016 futhi ingenye impumelelo enkulu emkhakheni we-pan-based carbon fiber kulandela ukusungulwa kwe "Kondo mode" eJapane ngo-1959.
2.2 I-United States
I-US Defence Pre-Research Agency (i-DARPA) yethula iphrojekthi ye-Advanced Structural Fiber ngo-2006 ngenhloso yokuhlanganisa umbutho wezwe ophethe ucwaningo lwesayensi ukuze kwakhiwe imicu yesakhiwo yesizukulwane esilandelayo esekelwe kumafayibha ekhabhoni. Lisekelwa yilo mklamo, ithimba labacwaningi le-Georgia Institute of Technology e-United States lagqekeza ubuchwepheshe bokulungiselela izintambo ezingavuthiwe ngo-2015, lakhuphula i-elastic modulus yayo ngama-30%, okumaka i-United States ngamandla okuthuthukisa isizukulwane sesithathu se-carbon fiber.
Ngo-2014, uMnyango Wezamandla wase-United States (i-DOE) umemezele uxhaso lwamadola ayizigidi eziyi-11.3 kumaphrojekthi amabili "ezinqubo ze-multi-step catalytic zokuguqulwa kukashukela we-biomass ongadleki ube yi-acrylonitrile" kanye "nocwaningo nokwenza kahle kwe-acrylonitrile etholakala ekusetshenzisweni kwe-biomass kocwaningo lwezolimo" ukuze kuncishiswe ukusetshenziswa kwe-biomass kwezolimo izinto ezisebenza kahle kakhulu ze-carbon fibre ukuze kukhiqizwe izinto zokusetshenziswa ezingasekelwe ekudleni ezivuselelekayo, njenge-woody biomass, futhi uhlela ukwehlisa izindleko zokukhiqiza imicu ye-carbon evuselelekayo ibe ngaphansi kuka-$5/lb ngo-2020.
NgoNdasa wezi-2017, uMnyango Wezamandla wase-US uphinde wamemezela izigidi ezingu-3.74 zamaRandi ekuxhaseni ngezimali "ingxenye ye-carbon fibre eshibhile i-R & amp; d project" eholwa yi-Western American Institute (WRI), egxile ekuthuthukisweni kwezingxenye ezishibhile ze-carbon fiber ezisekelwe kwizinsiza ezifana namalahle ne-biomass.
NgoJulayi 2017, uMnyango Wezamandla wase-US umemezele uxhaso lwezigidi ezingu-19.4 zamaRandi ukuze kusekelwe ucwaningo nokuthuthukiswa kwezimoto ezonga amandla athuthukile, izigidi ezingu-6.7 zazo zisetshenziselwa ukuxhasa ukwakhiwa kwama-carbon fibers angabizi kakhulu kusetshenziswa izinto zokubala, okuhlanganisa ukuthuthukiswa kwezindlela zokuhlola izikali eziningi zobuchwepheshe bekhompiyutha obudidiyelwe ukuze kuhlolwe intshiseko ye-carbon fibre eguquguqukayo precursm entsha yokusebenza kwe-carbon fibre. ithiyori, ukufunda ngomshini namanye amathuluzi asetshenziselwa ukuthuthukisa amathuluzi ekhompiyutha asezingeni eliphezulu ukuze kuthuthukiswe ukusebenza kahle kokukhetha kwezindleko eziphansi ze-carbon fiber eluhlaza.
2.3 IYurophu
Imboni yase-Europe ye-carbon fiber yathuthukiswa e-Japan nase-United States ngeminyaka yama-Seventies noma i-80 yekhulu lama-20, kodwa ngenxa yobuchwepheshe kanye nenhloko-dolobha, izinkampani eziningi ezikhiqiza i-carbon fiber fiber azizange zihambisane nesikhathi sokukhula okuphezulu kwesidingo se-carbon fiber ngemva kweminyaka engu-2000 futhi yanyamalala, Inkampani yaseJalimane i-SGL ukuphela kwenkampani eYurophu ukuba nesabelo esikhulu emakethe ye-carbon fiber emhlabeni.
NgoNovemba 2011, i-European Union yethula iProjekthi ye-Eucarbon, okuhloswe ngayo ukuthuthukisa amakhono okukhiqiza aseYurophu ku-carbon fiber kanye nezinto ezifakwe ngaphambili ze-aerospace. Le phrojekthi yathatha iminyaka engu-4, nokutshalwa kwezimali okuphelele kwezigidi ezingu-3.2 zama-euro, futhi ngoMeyi 2017 kwasungulwa ngempumelelo umugqa wokuqala wokukhiqiza i-carbon fibre okhethekile waseYurophu wezicelo zasemkhathini njengamasathelayithi, ngaleyo ndlela ivumela iYurophu ukuba isuke ekuncikeni kwayo ekungenisweni komkhiqizo futhi iqinisekise ukuphepha kokunikezwa kwezinto.
Uhlaka lwe-EU Seventh luhlela ukusekela "i-carbon fiber esebenzayo ekulungiseleleni uhlelo olusha olwandulelayo olunomsebenzi ongabizi futhi olawulekayo" (FIBRALSPEC) iphrojekthi (2014-2017) ngama-euro ayizigidi ezingu-6.08. Le phrojekthi yeminyaka emi-4, eholwa yi-National Technical University yase-Athens, eGreece, ngokubamba iqhaza kwezinkampani zamazwe ngamazwe njenge-Italy, i-United Kingdom ne-Ukraine, igxile ekusunguleni nasekuthuthukiseni inqubo yokulungiswa okuqhubekayo kwe-polyacrylonitrile-based carbon fibers ukuze kuzuzwe ukukhiqizwa kokuhlolwa kwe-pan-based carbon fibers. Le phrojekthi iqede ngempumelelo ukuthuthukiswa kanye nokusetshenziswa kwe-carbon fiber kanye nobuchwepheshe obuhlanganisiwe obuthuthukisiwe obuvela kumithombo ye-polymer evuselelekayo evuselelekayo (njengama-supercapacitor, izindawo zokukhosela eziphuthumayo eziphuthumayo, kanye ne-prototype mechanical rotary coating machines kanye nokuthuthukiswa komugqa wokukhiqiza wama-nanofibers, njll.).
Inani elikhulayo lemikhakha yezimboni, efana nezimoto, amandla omoya kanye nokwakhiwa kwemikhumbi, idinga izinhlanganisela ezingasindi, ezisebenza kahle kakhulu, okuyimakethe enkulu engaba khona embonini ye-carbon fiber. I-EU itshala ama-euro ayizigidi ezingu-5.968 ukwethula iphrojekthi ye-Carboprec (2014-2017), inhloso yesu okuwukuthuthukisa izandulela ezibiza kancane ezivela ezintweni ezivuselelekayo ezitholakala kabanzi eYurophu kanye nokuthuthukisa ukukhiqizwa kwemicu yekhabhoni esebenza kahle kakhulu ngama-carbon nanotubes.
Uhlelo locwaningo lwe-European Union lwe-Cleansky II luxhase ngezimali iphrojekthi ye-"Composite tire R & amp; d" (2017), eholwa yiFraunhofer Institute for Production and Systems Reliability (LBF) eJalimane, ehlela ukuthuthukisa izingxenye zamasondo angaphambili zendiza ye-carbon fiber eqinisiwe eyinhlanganisela ye-Airbus A320, Umgomo uwukunciphisa isisindo nge-4% yensimbi evamile. Le phrojekthi ixhaswe cishe ngama-EUR 200,000.
2.4 Korea
South Korea sika carbon fibre R & amp; D kanye Industrialization waqala sekwephuzile, R & amp; I-D yaqala ngo-2006, i-2013 yaqala ukungena ngokusemthethweni esigabeni esisebenzayo, ihlehlisa i-carbon fiber yaseKorea konke okuncike ekungenisweni kwesimo. Eqenjini lendawo laseNingizimu Korea le-xiaoxing kanye neBhizinisi le-Taiguang njengommeleli wamaphayona embonini elibambe iqhaza elibonakalayo emkhakheni we-carbon fibre industry, ukuthuthukiswa komfutho kunamandla. Ngaphezu kwalokho, isisekelo sokukhiqiza i-carbon fibre eyasungulwa yiToray Japan eKorea nayo ibe negalelo emakethe ye-carbon fiber eKorea uqobo.
Uhulumeni wase-Korea ukhethe ukwenza i-xiaoxing Group A indawo yokuhlangana yezimboni ezintsha ze-carbon fiber. Inhloso ukwakha iqoqo lemboni ye-carbon fibre material, ukukhuthaza ukuthuthukiswa kwe-creative ecosystem yezomnotho kuso sonke isifunda saseNyakatho, umgomo oyinhloko uwukwakha impahla ye-carbon fibre → izingxenye → umkhiqizo oqediwe uchungechunge lokukhiqiza olulodwa, ukusungulwa kweqoqo le-carbon fibre incubation kungenziwa ifaniswe ne-Silicon Valley e-United States, thinta izimakethe ezintsha, udale inani elisha elingeziwe, Ukufeza okuhloswe kwemikhiqizo ye-carbon fibre engaba yizigidi eziyizinkulungwane ezingu-$ 10. 55.2 billion yuan) ngo-2020.
3. ukuhlaziywa kocwaningo lwe-carbon fiber yomhlaba wonke kanye nomphumela wocwaningo
Lesi sigatshana sibala amaphepha e-SCI ahlobene nocwaningo lwe-carbon fibre kanye nemiphumela yelungelo lobunikazi le-DII kusukela ngo-2010, ukuze kuhlaziywe ucwaningo lwezemfundo nocwaningo lwezimboni kanye nokuthuthukiswa kobuchwepheshe be-carbon fiber emhlabeni ngesikhathi esifanayo, futhi siqonde ngokugcwele inqubekelaphambili yocwaningo lwe-carbon fiber kanye nentuthuko emhlabeni jikelele.
Idatha ethathwe kusizindalwazi se-Scie kanye nesizindalwazi se-Dewent kuwebhu yesizindalwazi seSayensi eshicilelwe i-Clarivate Analytics; ibanga lesikhathi sokubuyisa: 2010-2017; idethi yokubuyisa: Februwari 1, 2018.
Isu Lokubuyisa Iphepha le-SCI: Ts=((i-carbonfibre* noma i-Carbonfiber*) noma ("i-Carbon fibre*" hhayi"i-carbon Fiberglass") noma "i-carbon fibre*" noma i-"carbonfilament*" noma ((i-polyacrylonitrile noma i-pitch) kanye "ne-precursor*" ne-fiber*) noma ("i-graphite fiber*")) hhayi () "bambo").
Isu Lokucinga Lelungelo Lobunikazi: Ti=((i-carbonfibre* noma i-Carbonfiber*) noma ("i-Carbon fiber*" hhayi"i-carbon Fiberglass") noma "i-carbon fibre*" noma i-"carbonfilament*" noma (((i-polyacrylonitrile noma i-pitch) kanye ne-"precursor*" ne-fiber*) noma ("i-graphite fibre*")) hhayi () noma i-carbon fiber*(i-carbon*(i-carbon) noma i-carbon*(i-Carbon*(i-Carbon*(i-fiber=(i-fiber)) noma i-carbon=(i-Carbon=(i-fibre) ("I-Carbon fiber*" hhayi"i-carbon Fiberglass") noma "i-carbon fibre*" noma i-"carbonfilament*" noma ((i-polyacrylonitrile noma i-pitch) kanye "ne-precursor*" ne-fiber*) noma ("i-graphite fiber*")) hhayi ("i-bamboo carbon")) kanye ne-IP=(D01F-009/12 noma D01F309 noma D01F3000 noma D01F3000 noma D01F3000 noma D01F30000 noma D01F300000). I-D01F-009/14 noma i-D01F-009/145 noma i-D01F-009/15 noma i-D01F-009/155 noma i-D01F-009/16 noma i-D01F-009/17 noma i-D01F-009/18 noma i-D01F-009/20 noma i-D01F-009/20 noma i-D01F-009/20 D01F-009/22 noma i-D01F-009/24 noma i-D01F-009/26 noma 28 noma i-D01f-009/32 noma i-C08K-009/32 noma i-02 noma i-C08J-005/04 Orc3-014/36 noma i-D06m-014 noma D06M-101/40 noma D21H-013/50 noma H01H-001/027 orH01R-039/24).
3.1 inkambiso
Kusukela ngo-2010, amaphepha abalulekile ayi-16,553 ashicilelwe emhlabeni wonke, futhi kwasetshenziswa amalungelo obunikazi angama-26390, wonke akhombisa ukukhuphuka okuzinzile unyaka nonyaka (Umdwebo 1).
3.2 Ukusatshalaliswa kwezwe noma isifunda
Izikhungo ezingu-10 ezihamba phambili ezinomphumela omkhulu wephepha locwaningo lwe-carbon fiber emhlabeni wonke zivela e-China, okuyizi-5 eziphezulu kuzo yilezi: i-Chinese Academy of Sciences, i-Harbin Institute of Technology, i-Northwestern University of Technology, i-Donghua University, i-Beijing Institute of Aeronautics and Astronautics. Phakathi kwezikhungo zakwamanye amazwe, i-Indian Institute of Technology, i-University of Tokyo, i-University of Bristol, i-Monash University, i-University of Manchester kanye ne-Georgia Institute of Technology Rank phakathi kwe-10 ~ 20 (Fig. 3).
Inombolo yezicelo zelungelo lobunikazi ezikhungweni eziphezulu ezingu-30, iJapane inezi-5, kanti ezi-3 zazo ziphezulu kwabahlanu, inkampani yeToray ikleliswe kuqala, ilandelwa uMitsubishi Liyang (2nd), Teijin (4), East State (10), Japan Toyo Textile Company (24), iChina inezikhungo ezingu-21, iSinopec Group inenani elikhulu lamalungelo obunikazi, i-Harnan Institute, inkampani ye-Lebin, i-Lebin, inkampani ye-Lebin IDinghua University, China Shanghai Petrochemical, Beijing Chemical Industry, njll., Chinese Academy of Sciences Shanxi Coal application invention Patent 66, ekleliswe endaweni yama-27, izikhungo zaseNingizimu Korea zinezi-2, lapho i-Xiaoxing Co., Ltd. ikleliswe kuqala, ikleliswe endaweni yesi-8.
Izikhungo okukhipha, okukhipha iphepha ikakhulukazi amanyuvesi kanye nezikhungo zocwaningo lwesayensi, patent okukhipha ikakhulukazi kusukela enkampanini, kungase kubonakale ukuthi carbon fibre yokukhiqiza iyimboni zobuchwepheshe, njengoba umzimba main of carbon fibre R & amp; d Ukuthuthukiswa Kwemboni, inkampani ibheka ukubaluleka okukhulu ekuvikelweni kwe-carbon fiber R & amp; d ubuchwepheshe, ikakhulukazi izinkampani ezinkulu ezi-2 eJapan, Inani lamalungelo obunikazi likude kakhulu.
3.4 Ucwaningo Lwezindawo Ezishisayo
Amaphepha ocwaningo lwe-Carbon fiber ahlanganisa izihloko eziningi zocwaningo: Izinhlanganisela ze-carbon fibre (kufaka phakathi izinhlanganisela ze-carbon fibre reinforced, izinhlanganisela ze-polymer matrix, njll.), ucwaningo lwezakhiwo zemishini, ukuhlaziya izinto ezinomkhawulo, ama-carbon nanotubes, i-delamination, ukuqinisa, ukukhathala, i-microstructure, i-electrostatic spinning, ukwelashwa kwendawo, i-adsorption. Amaphepha aphathelene nala magama angukhiye enza ama-38.8% yenani eliphelele lamaphepha.
Amalungelo obunikazi okusungulwa kwe-carbon fibre ahlanganisa izihloko eziningi ezihlobene nokulungiswa kwe-carbon fiber, okokusebenza kokukhiqiza nezinto eziyinhlanganisela. Phakathi kwabo, i-Japan Toray, i-Mitsubishi Liyang, i-Teijin nezinye izinkampani "e-carbon fibre eqiniswe i-polymer compounds" emkhakheni wesakhiwo esibalulekile sezobuchwepheshe, ngaphezu kwalokho, i-Toray ne-Mitsubishi Liyang ku-"Polyacrylonitrile ukukhiqizwa kwe-carbon fibre kanye nemishini yokukhiqiza", "nge-nitrile engenalutho, njenge-polyacrylonitrile, i-polydevinylidene yokukhiqiza i-carbonithylecyne kanye nezinye i-carbonithylecylecyline ingxenye enkulu yesakhiwo selungelo lobunikazi, kanye nenkampani yaseJapane i-Teijin "ekuhlanganiseni kwenhlanganisela ye-carbon fibre kanye ne-oxygen compound" inengxenye enkulu yesakhiwo selungelo lobunikazi.
I-China Sinopec Group, i-Beijing Chemical University, i-Chinese Academy of Sciences I-Ningbo Materials ku-"polyacrylonitrile ukukhiqizwa kwe-carbon fiber kanye nemishini yokukhiqiza" inengxenye enkulu yesakhiwo selungelo lobunikazi; Ngaphezu kwalokho, i-Beijing University of Chemical Engineering, i-Chinese Academy of Sciences i-Shanxi Coal Chemical Institute kanye ne-Chinese Academy of Sciences Ningbo materials key Isakhiwo "Ukusebenzisa i-inorganic element fiber njengezithako zokulungiselela i-polymer compound" ubuchwepheshe bune-Harbin Institute of Technology igxile ekuhlelweni "kokwelashwa kwe-carbon fibre", "i-carbon fibre kanye ne-carbon fibre nezinhlanganisela eziqukethe umoya-mpilo" kanye nobunye ubuchwepheshe.
Ngaphezu kwalokho, kutholakala ezibalweni zonyaka zokusatshalaliswa kwezibalo zamalungelo obunikazi omhlaba ukuthi inani lezindawo ezintsha ezishisayo seziqalile ukuvela eminyakeni emithathu edlule, njengokuthi: "Ukwakheka kwama-polyamides atholwe ekubunjweni kwe-carboxylate bonding reaction in the main chain", "izingoma ze-polyester kusukela ekwakhiweni kwe-1 carboxylic acid ester bond", i-symptoic chain chain ester material, synthetic chain chain i-carboxylic acid equkethe ama-oksijini compounds njengezithako ze-carbon fibre composite", "ngendlela-ntathu yokuqiniswa noma ukwelashwa kwezinto zendwangu", "i-ether engenalutho, i-acetal, i-semi-acetal, i-ketone noma i-aldehyde ngokusebenzisa kuphela ukusabela kwebhondi ye-carbon-carbon unsaturated ekukhiqizeni i-polymer Compounds", "i-adiabatic material pipe noma i-ecomposites ye-carbon fiber" ne-ecomposites ye-adiabatic.
Eminyakeni yamuva, R & amp; d emkhakheni we-carbon fibre seluvelile, ngokuphumelela okuningi okuvela e-United States nase-Japan Ubuchwepheshe bakamuva obusezingeni eliphezulu abugxili kuphela ekukhiqizeni i-carbon fiber kanye nobuchwepheshe bokulungisa, kodwa futhi nasekusetshenzisweni ochungechungeni olubanzi lwezinto zezimoto, njengokungasindi, ukuphrinta kwe-3D, nezinto zokuphehla amandla. Ngaphezu kwalokho, ukugaywa kabusha kanye nokugaywa kabusha kwezinto ezisetshenziswayo ze-carbon fibre, ukulungiswa kwe-wood lignin carbon fiber nezinye izimpumelelo zinokusebenza kwamehlo okugqamile. Imiphumela yabamele ichazwe ngezansi:
1) I-US Georgia Institute of Technology iphula ubuchwepheshe besizukulwane sesithathu se-carbon fiber
NgoJulayi 2015, ngoxhaso lwe-DARPA, i-Georgia Institute of Technology, ne-innovative pan-based carbon fiber gel spinning technique, yandisa kakhulu i-modulus yayo, yadlula i-Hershey IM7 Carbon fiber, manje esetshenziswa kabanzi ezindizeni zempi, okumaka izwe lesibili emhlabeni ukuze likwazi kahle isizukulwane sesithathu sobuchwepheshe be-carbon fiber ngemva kweJapane.
Amandla aqinile wejeli ephotha i-carbon fiber eyenziwe ngu-Kumarz afinyelela ku-5.5 kuya ku-5.8Gpa, futhi i-tensile modulus iphakathi kuka-354-375gpa. "Lena yifayibha eqhubekayo ebikwe ngamandla amakhulu kanye nemodulus yokusebenza okuphelele. Kunqwaba yefilament emifushane, amandla aqinile afika ku-12.1Gpa, okufanayo kuyi-polyacrylonitrile carbon fiber ephezulu kakhulu."
2) Ubuchwepheshe bokushisa kwamagagasi kagesi
Ngo-2014, i-Nedo yathuthukisa ubuchwepheshe bokushisa be-electromagnetic wave. Ubuchwepheshe be-electromagnetic wave carbonization bubhekisela ekusetshenzisweni kobuchwepheshe bokushisa kwamagagasi kagesi ukwenza i-carbonization i-fiber engcindezini yomoya. Ukusebenza kwe-carbon fiber ngokuyisisekelo kuyafana ne-carbon fiber ekhiqizwa ukushisa okuphezulu, i-elastic modulus ingafinyelela ngaphezu kwe-240GPA, futhi ukuphakama ngesikhathi sekhefu kungaphezu kuka-1.5%, okuyimpumelelo yokuqala emhlabeni.
I-fiber-like material is carbonized by electromagnetic wave, ukuze okokusebenza kwesithando somlilo se-carbonization esisetshenziselwa ukushisa okuphezulu kungadingeki. Le nqubo ayigcini nje ukunciphisa isikhathi esidingekayo se-carbonization, kodwa futhi inciphisa ukusetshenziswa kwamandla futhi inciphisa ukukhishwa kwe-CO2.
3) ukulawulwa okuhle kwenqubo ye-carbonization
NgoMashi 2014, iToray yamemezela ukuthuthukiswa ngempumelelo kwe-t1100g carbon fiber. I-Toray isebenzisa ubuchwepheshe bokuphotha besisombululo se-pan ukuze ilawule kahle inqubo ye-carbonization, ithuthukise i-microstructure ye-carbon fiber ku-nanoscale, ilawule ukuqondiswa kwe-graphite microcrystalline, usayizi we-microcrystalline, amaphutha nokunye ku-fiber ngemva kwe-carbonization, ukuze amandla kanye ne-elastic modulus ingathuthukiswa kakhulu. Amandla aqinile we-t1100g yi-6.6GPa, ephakeme ngo-12% kunaleyo ye-T800, futhi i-elastic modulus yi-324GPa futhi inyuke ngo-10%, engena esigabeni sokusungulwa kwezimboni.
4) I-Surface Treatment Technology
I-Teijin East State ithuthukise ngempumelelo ubuchwepheshe bokwelashwa kwe-plasma obungakwazi ukulawula ukubukeka kwe-carbon fiber ngemizuzwana embalwa nje. Lobu buchwepheshe obusha benza kube lula yonke inqubo yokukhiqiza futhi kunciphisa ukusetshenziswa kwamandla ngo-50% uma kuqhathaniswa nobuchwepheshe obukhona bokwelapha obungaphezulu bezixazululo ze-electrolyte aqueous. Ngaphezu kwalokho, ngemuva kokwelashwa kwe-plasma, kwatholakala ukuthi ukunamathela kwe-fiber ne-resin matrix nakho kwathuthukiswa.
5) funda ngezinga lokugcinwa kwamandla e-carbon fibre tensile endaweni yokushisa ephezulu yegraphite
Izinto ze-Ningbo zenze ngempumelelo ucwaningo oluningiliziwe mayelana nokuhlaziywa kwenqubo, ucwaningo lwesakhiwo kanye nokusebenza kahle kwamandla aphezulu asekhaya kanye nemodi ende ye-carbon fiber, ikakhulukazi umsebenzi wokucwaninga ngezinga lokugcinwa kwe-carbon fibre tensile amandla endaweni yokushisa ephezulu ye-graphite, kanye nokulungiswa okuphumelelayo kwakamuva kwamandla aphezulu kanye ne-modulus carbon fiber enamandla aqinile 5.24GPa kanye ne-tensile modulus volume, i-tensile modulus volume 593GPa iyaqhubeka nokuba namandla e-Tora I-m60j enamandla aphezulu e-carbon fibre ebunjwe kakhulu (amandla e-tensile 3.92GPa, i-tensile modulus 588GPa).
6) I-Microwave Graphite
I-Yongda Advanced Materials ithuthukise ngempumelelo ubuchwepheshe obukhethekile be-United States obukhethekile obukhethekile be-graphite, ukukhiqizwa kwe-carbon fibre esezingeni eliphakathi nendawo naphezulu, yadabula ngempumelelo amabhodlela amathathu ekuthuthukisweni kwe-high-order carbon fiber, imishini ye-graphite iyabiza futhi ingaphansi kokulawulwa ngamazwe ngamazwe, ubunzima bezobuchwepheshe bamakhemikhali kasilika, ukukhiqiza ukukhiqiza izindleko eziphansi neziphezulu. Kuze kube manje, i-Yongda isungule izinhlobo ezi-3 zemicu ye-carbon, zonke ezikhuphule amandla kanye ne-modulus ye-carbon fiber yebanga eliphansi yasekuqaleni yaba ukuphakama okusha.
7) Inqubo entsha yokuncibilika kokuphotha kwe-pan-based carbon fiber eluhlaza ngoFraunhofer, eJalimane
I-Fraunhofer Institute of Applied Polymers (Applied polymer Research, IAP) isanda kumemezela ukuthi izokhombisa ubuchwepheshe bakamuva be-Comcarbon e-Berlin Air Show Ila ngo-April 2018 25, 29th. Lobu buchwepheshe bunciphisa kakhulu izindleko zokukhiqizwa kwe-carbon fiber ekhiqizwa ngobuningi.
Umdwebo 4 Ukuphotha kwentambo eluhlaza okwesibhakabhaka.
Kuyaziwa ukuthi ezinqubweni zendabuko, ingxenye yezindleko zokukhiqiza i-pan-based carbon fiber isetshenziswa ekukhiqizeni ucingo oluluhlaza. Ngenxa yokungakwazi ukuncibilika kocingo oluluhlaza, kufanele lukhiqizwe kusetshenziswa inqubo ebizayo yokuphotha isixazululo (Solution Spinning). "Kuze kube manje, senze inqubo entsha yokukhiqiza usilika oluhlaza osekelwe epanini, onganciphisa izindleko zokukhiqiza ucingo oluluhlaza ngo-60%. Lena inqubo yokuphotha eyongayo futhi enokwenzeka yokuncibilika, kusetshenziswa i-copolymer ehlanganiswe epanini esungulwe ngokukhethekile. "UDkt. UJohannes Ganster, uNgqongqoshe Wezemvelo Yezipolymers eFraunhofer IAP Institute, wachaza.
8) Ubuchwepheshe be-Plasma oxidation
I-4M Carbon fiber yamemezela ukuthi izokwenza ukusetshenziswa kobuchwepheshe be-plasma oxidation ukwenza nokudayisa i-carbon fiber esezingeni eliphezulu, engabizi kakhulu njengokugxila kwamasu, hhayi nje ukunikeza ilayisense ubuchwepheshe. I-4M ithi ubuchwepheshe be-plasma oxidation bushesha izikhathi ezi-3 kunobuchwepheshe obujwayelekile be-oxidation, kuyilapho ukusetshenziswa kwamandla kungaphansi kwengxenye eyodwa kwezintathu yobuchwepheshe bendabuko. Futhi izitatimende ziye zaqinisekiswa abakhiqizi abaningi bamazwe ngamazwe be-carbon fiber, abaxoxisana nabakhiqizi abaningi be-carbon fiber kanye nabakhiqizi bezimoto ukuze babambe iqhaza njengabaqalisi bokukhiqizwa kwe-carbon fibers ebiza kancane.
9) I-Cellulose Nano fiber
I-Kyoto University of Japan, kanye nabahlinzeki bezingxenye ezinkulu eziningana ezifana nenkampani yokufaka ugesi (umhlinzeki omkhulu weToyota) kanye neDaikyonishikawa Corp., isebenza ekuthuthukiseni izinto zepulasitiki ezihlanganisa ama-nanofibers we-cellulose, Le nto yenziwa ngokuphula i-pulp yokhuni ibe ama-microns ambalwa (1 per thousand mm). Isisindo sempahla entsha siyingxenye eyodwa kwesihlanu kuphela yesisindo sensimbi, kodwa amandla ayo aphindwe kahlanu kunensimbi.
10) I-carbon fiber phambi komzimba we-polyolefin kanye ne-lignin eluhlaza
I-Oak Ridge National Laboratory e-United States ibisebenza ocwaningweni olushibhile lwe-carbon fibre kusukela ngo-2007, futhi ithuthukise imizimba ye-carbon fibre front for polyolefin kanye ne-lignin eluhlaza, kanye nobuchwepheshe obuthuthukisiwe be-plasma pre-oxidation kanye ne-microwave carbonization.
11) I-polymer entsha (i-polymer ye-precursor) yathuthukiswa ngokususa ukwelashwa okuphikisayo
Endleleni yokukhiqiza eholwa yiNyuvesi yaseTokyo, i-polymer entsha (i-polymer eyandulela) yenziwe ukuze isuse ukwelashwa okuphikisayo. Iphuzu eliyinhloko ukuthi ngemva kokuphotha i-polymer ibe usilika, ayikwenzi ukwelashwa kwangempela kwe-refractory, kodwa ibangela ukuba i-oxidize ku-solvent. Idivayisi yokushisisa i-microwave ibe isishisiswe ibe ngaphezu kuka-1000 ℃ ukuze i-carbonization. Isikhathi sokushisa sithatha imizuzu engu-2-3 kuphela. Ngemuva kokwelashwa kwe-carbonization, i-plasma iphinde isetshenziselwe ukwenza ukwelashwa kwendawo, ukuze kwenziwe i-carbon fiber. Ukwelashwa kwe-plasma kuthatha ngaphansi kwemizuzu emi-2. Ngale ndlela, isikhathi sokuqala se-sintering semizuzu engama-30-60 singancishiswa sibe yimizuzu emi-5. Ngendlela entsha yokukhiqiza, ukwelashwa kwe-plasma kwenziwa ukuze kuthuthukiswe ukuhlangana phakathi kwe-carbon fibre kanye ne-thermoplastic resin njenge-CFRP base material. I-tensile elastic modulus ye-carbon fibre ekhiqizwa indlela entsha yokukhiqiza i-240GPa, amandla e-tensile yi-3.5GPa kanti ukuphakama kufinyelela ku-1.5%. Lawa manani alingana ne-Toray Universal grade carbon fiber T300 esetshenziselwa izimpahla zemidlalo, njll.
12) ukugaywa kabusha kanye nokusetshenziswa kwezinto ze-carbon fibre kusetshenziswa inqubo yombhede omanzi
U-Mengran Meng, umbhali wokuqala walolu cwaningo, uthe: "Ukubuyiswa kabusha kwe-carbon fibre kunciphisa umthelela endaweni ezungezile uma kuqhathaniswa nokukhiqizwa kwe-carbon fibre eluhlaza, kodwa kukhona ukuqwashisa okulinganiselwe kobuchwepheshe obungase busetshenziswe kabusha kanye nokuba nokwenzeka kwezomnotho kokuvuselela kabusha ukusetshenziswa kwe-carbon fiber. izinqubo. Lezi zindlela zisusa ingxenye yepulasitiki yezinto eziyinhlanganisela, ishiye i-carbon fibre, engase iguqulwe ibe ama-fiber mats aphikisiwe kusetshenziswa ubuchwepheshe bokwenza iphepha obumanzi, noma ihlelwe kabusha ibe imicu eqondisayo.
Abacwaningi babale ukuthi i-carbon fibre ingatholwa kudoti eyinhlanganisela ye-carbon fibre kusetshenziswa inqubo yombhede omanzi, edinga kuphela ama-dollar angu-5/kg nangaphansi kuka-10% wamandla adingekayo ukuze kwenziwe i-carbon fiber eyinhloko. Amafayibha ekhabhoni agaywe kabusha akhiqizwa izinqubo zemibhede enoketshezi awayinciphisi i-modulus, futhi amandla aqinile ancipha ngo-18% kuya ku-50% uma kuqhathaniswa namafayibha ekhabhoni ayinhloko, okuwenza afanelekele izinhlelo zokusebenza ezidinga ukuqina okuphezulu kunamandla. "Ama-carbon fibers asetshenziswe kabusha angase afanelekele izinhlelo zokusebenza ezingezona ezakhiwe ezidinga ukulula, njengezimboni zezimoto, zokwakha, zomoya kanye nezemidlalo," kusho uMeng.
13) Ubuchwepheshe obusha bokugaywa kabusha kwe-carbon fibre eyenziwe e-United States
NgoJuni 2016, abacwaningi e-Georgia Institute of Technology e-United States bacwilisa i-carbon fiber ku-solvent equkethe utshwala ukuze bachithe i-epoxy resin, imicu ehlukanisiwe kanye ne-epoxy resins ingasetshenziswa kabusha, ukufezeka ngempumelelo kwe-carbon fiber recovery.
NgoJulayi 2017, i-Washington State University iphinde yathuthukisa ubuchwepheshe bokubuyisela i-carbon fibre, isebenzisa i-asidi ebuthakathaka njenge-catalyst, ukusetshenziswa kwe-ethanol ewuketshezi emazingeni okushisa aphansi kakhulu ukubola izinto zokushisa, i-carbon fibre ebolile kanye ne-resin igcinwa ngokuhlukana, futhi ingafakwa ekukhiqizeni.
14) Ukuthuthukiswa kobuchwepheshe beyinki yokuphrinta ye-3D ye-carbon fiber e-LLNL laboratory, e-USA
NgoMashi 2017, i-Lawrence Livemore National Laboratory (LLNL) e-United States yakha izinhlanganisela zokuqala ze-3D eziphrintiwe ezisebenza kahle kakhulu, zebanga lezindiza ze-carbon fiber. Basebenzise indlela yokuphrinta ye-3D ye-direct inki transmission (DIW) ukuze bakhe izakhiwo eziyinkimbinkimbi ezinezinhlangothi ezintathu ezithuthukise kakhulu isivinini sokucubungula ukuze zisetshenziswe emiqhudelwaneni yezimoto, yasemkhathini, ezokuvikela, neyezithuthuthu kanye nokusefa.
15) I-United States, Korea kanye ne-China babambisana ekuthuthukisweni kwe-carbon fiber yokuphehla amandla
Ngo-August 2017, ikhempasi yase-Dallas yaseNyuvesi yaseTexas, iNyuvesi yase-Hanyang e-Korea, iNyuvesi yaseNankai e-China nezinye izikhungo zabambisana ekuthuthukiseni impahla yentambo ye-carbon fibre ukuze kuphehlwe amandla. Intambo iqala ukucwiliswa ezixazululweni ze-electrolyte ezifana ne-brine, okuvumela ama-ion ku-electrolyte ukuthi anamathisele ebusweni be-carbon nanotubes, engaguqulwa ibe amandla kagesi lapho intambo iqiniswa noma yeluliwe. Izinto ezisetshenziswayo zingasetshenziswa kunoma iyiphi indawo enamandla e-kinetic athembekile futhi ifanele ukunikeza amandla kuzinzwa ze-IoT.
16) Inqubekelaphambili entsha ocwaningweni lwe-wood lignin carbon fiber etholwe amaShayina namaMelika ngokulandelana
Ngo-March 2017, ithimba le-fiber elikhethekile le-Ningbo Institute of Materials Technology kanye nobunjiniyela balungiselela i-lignin-acrylonitrile copolymer ene-spinnability enhle nokuzinza kokushisa ngokusebenzisa i-esterification kanye ne-free radical copolymerization yokuguqula ubuchwepheshe bezinyathelo ezimbili. Ikhwalithi ephezulu ye-filaments eqhubekayo itholwe ngokusebenzisa i-copolymer kanye nenqubo yokuphotha okumanzi, futhi i-compact carbon fiber yamukelwa ngemva kokuqiniswa kokushisa kanye nokwelashwa kwe-carbonization.
Ngo-August 2017, ithimba labacwaningi lika-Birgitte ahring eNyuvesi yaseWashington e-United States lixube i-lignin ne-polyacrylonitrile ngezilinganiso ezihlukene, lase lisebenzisa ubuchwepheshe bokuphotha bencibilika ukuze liguqule ama-polymer axubile abe yi-carbon fibers. Ucwaningo luthole ukuthi i-lignin engezwe ku-20%∼30% ayizange ithinte amandla e-carbon fiber futhi bekulindeleke ukuthi isetshenziselwe ukukhiqizwa kwezinto ezingabizi kakhulu ze-carbon fiber yezingxenye zezimoto noma zezindiza.
Ekupheleni kuka-2017, i-National Renewable Energy Laboratory (NREL) ikhiphe ucwaningo mayelana nokukhiqizwa kwe-acrylonitrile kusetshenziswa izingxenye ezilahliwe zezitshalo, njengotshani bommbila kanye notshani kakolweni. Baqale bahlephule izinto zezitshalo zibe ushukela bese beziguqula zibe ama-asidi, bese bezihlanganisa nama-catalyst ashibhile ukuze bakhiqize imikhiqizo eqondiwe.
I-17) I-Japan ithuthukisa i-chassis yokuqala ye-carbon fiber eqiniswe yi-thermoplastic composite car
Okthoba 2017, ubuchwepheshe obusha bemboni yamandla yaseJapan obudidiyelwe R & amp; d I-Ejensi kanye ne-Nagoya University National Composites Research Center bathuthukise ngempumelelo i-carbon fiber yokuqala emhlabeni eqiniswe i-thermoplastic composite car chassis. Basebenzisa izinhlanganisela ze-othomathikhi ezinde eziqinisiwe ze-thermoplastic eziqondisa ku-line inqubo yokubumba, i-carbon fibre eqhubekayo kanye nezinhlayiya ze-thermoplastic resin ukuxuba, ukukhiqiza izinhlanganisela eziqinisiwe ze-fiber, bese ngokusebenzisa ukufudumeza nokuncibilika kokuxhumana, ukukhiqizwa okuphumelelayo kwe-thermoplastic CFRP car chassis.
5. iziphakamiso mayelana ne-R & D yobuchwepheshe be-carbon fiber e-China
5.1 Isakhiwo esibheke phambili, esiqondiswe kumgomo, sigxile ekuphumeleni isizukulwane sesithathu sobuchwepheshe be-carbon fibre
Ubuchwepheshe besizukulwane sesibili se-carbon fiber yaseShayina abukakabi impumelelo ebanzi, izwe lethu kufanele lizame ukubheka phambili okuzohlanganisa ndawonye izikhungo zethu zocwaningo ezifanele, kugxilwe ekuthathweni kobuchwepheshe obubalulekile, okugxilwe kuzo isizukulwane sesithathu sokucwaninga nokuthuthukiswa kobuchwepheshe bokulungiselela i-carbon fibre ephezulu (okungukuthi kusebenza ku-aerospace high, high modulus carbon fiber composite nobuchwepheshe bokwakhiwa kwe-carbon fiber composite nobuchwepheshe bokukhanda be-carbon fibre nobunye ubuchwepheshe be-carbon fiber composite). engasindi, ukulungiselelwa okungabizi kakhulu kwe-tow carbon fibre, ubuchwepheshe bokukhiqiza okungezayo i-carbon fibre composite material, ubuchwepheshe bokugaywa kabusha kanye nobuchwepheshe be-prototyping ngokushesha.
5.2 Ukudidiyelwa kwenhlangano, ukuqinisa ukwesekwa, ukumisa amaphrojekthi amakhulu ezobuchwepheshe ukuze kusekelwe ngokuqhubekayo ucwaningo oluhlanganyelwe
Njengamanje, kunezikhungo eziningi zokwenza ucwaningo lwe-carbon fibre e-China, kodwa amandla ahlakazekile, futhi ayikho i-R ehlanganisiwe & amp; d indlela yenhlangano kanye nokwesekwa okuqinile kwezimali ukuze kuhlanganiswe ngempumelelo. Uma kubhekwa ulwazi lokuthuthukiswa kwamazwe asethuthukile, ukuhlelwa kanye nokuhlelwa kwamaphrojekthi amakhulu kudlala indima enkulu ekukhuthazeni ukuthuthukiswa kwalo mkhakha wezobuchwepheshe. Kufanele sigxile China Inzuzo R & amp; d Force, ngokubheka China sika carbon fibre impumelelo R & amp; d ubuchwepheshe bokuqalisa amaphrojekthi amakhulu, ukuqinisa ubuhlakani obusha obusebenzisanayo, nokukhuthaza njalo izinga lobuchwepheshe bocwaningo lwe-carbon fibre yaseChina, ukuncintisana kwe-carbon fiber kanye nenhlanganisela yamazwe ngamazwe.
5.3 Ukuthuthukisa indlela yokuhlola yokusetshenziswa komphumela wezimpumelelo zobuchwepheshe
Ngokombono wokuhlaziywa kwezomnotho kwamaphepha e-SCI, i-carbon fiber yaseShayina njengezinto zokusebenza ezinamandla aphezulu ezisetshenziswa emikhakheni ehlukahlukene yocwaningo, kodwa ukukhiqizwa kwe-carbon fiber kanye nobuchwepheshe bokulungiselela, ikakhulukazi ukugxila ekunciphiseni izindleko, ukuthuthukisa ukusebenza kahle kokukhiqiza kocwaningo oluncane. Inqubo yokukhiqiza i-carbon fibre yinde, amaphuzu abalulekile ezobuchwepheshe, izithiyo eziphakeme zokukhiqiza, ihlanganisa izigwegwe eziningi, ukuhlanganiswa kobuchwepheshe obuhlukahlukene, idinga ukunqamula izithiyo zobuchwepheshe, ukukhuthaza ngempumelelo "izindleko eziphansi, ukusebenza okuphezulu" okuyisisekelo sokulungiselela ucwaningo nokuthuthukiswa kobuchwepheshe, ngakolunye uhlangothi, isidingo sokuqinisa ukutshalwa kwezimali kocwaningo, ngakolunye uhlangothi, isidingo sokwenza buthaka insimu yocwaningo lwesayensi lokuhlola ukusebenza kocwaningo, ukuqinisa ukuhlolwa kokusebenza kocwaningo lwesayensi, ukuqinisa ukuhlolwa kokusebenza kocwaningo, ukufeza ukuhlolwa kokusebenza kocwaningo lwesayensi, ukufeza ukuhlolwa kocwaningo lobuchwepheshe, nokuhlola ukusebenza kocwaningo lobuchwepheshe ukuhlolwa "kobuningi", okunaka ukushicilelwa kwephepha, ekuhloleni "ikhwalithi" yenani lemiphumela.
5.4 Ukuqinisa ukutshalwa kwamathalenta ahlanganisiwe ezobuchwepheshe
Isibaluli sobuchwepheshe obuphezulu se-carbon fibre ubuchwepheshe sinquma ukubaluleka kwamathalenta akhethekile, kungakhathaliseki ukuthi banabasebenzi bezobuchwepheshe abasezingeni eliphezulu abanquma ngokuqondile izinga le-R & amp; D wesikhungo.
Njengomphumela we-carbon fiber technology izixhumanisi ze-R & D, kufanele sinake ukuqeqeshwa kwabasebenzi abahlanganisiwe, ukuze siqinisekise ukudidiyelwa nokuthuthukiswa kwazo zonke izixhumanisi. Ngaphezu kwalokho, kusukela emlandweni wokuthuthukiswa kocwaningo lwe-carbon fibre e-China, ukugeleza kochwepheshe bomgogodla wobuchwepheshe ngokuvamile kuyisici esiyinhloko esithinta i-R & amp; d izinga lesikhungo socwaningo. Ukugcina ukulungiswa ochwepheshe core kanye R & amp; d amaqembu ezinqubweni zokukhiqiza, izinhlanganisela nemikhiqizo emikhulu ibalulekile ekuthuthukisweni kobuchwepheshe okuqhubekayo.
Kufanele siqhubeke nokuqinisa ukuqeqeshwa kanye nokusetshenziswa kwezisebenzi ezikhethekile zobuchwepheshe obuphezulu kulo mkhakha, sithuthukise inqubomgomo yokuhlola kanye nokwelashwa kwe-Technology R & amp; d amathalente, ukuqinisa ukutshalwa kwamathalenta abasha, ukusekela ngenkuthalo ukubambisana nokuhwebelana nge-R yangaphandle ethuthukile & amp; d izikhungo, futhi sethule ngamandla amathalente athuthukile angaphandle, njll. Lokhu kuzodlala indima enkulu ekukhuthazeni ukuthuthukiswa kocwaningo lwe-carbon fiber e-China.
Kucashunwe ku-
Ukuhlaziywa kokuthuthukiswa kobuchwepheshe be-carbon fiber emhlabeni jikelele kanye nokukhanyiselwa kwayo eChina. Tian Yajuan,Zhang Zhiqiang,Tao Cheng,Yang ming,Ba jin,Chen Yunwei.I-World Sci-Tech R & D.2018
Isikhathi sokuthumela: Dec-04-2018