Tšimoloho le bokamoso ba thepa ea carbon fiber

Ka 1860, Joseph Swan o ile a qapa mohlala oa mabone a incandescent, lebone la semi-vacuum carbon wire. E le ho khantša bosiu bo lefifi, e le 'mele o khanyang oa leseli la motlakase, carbon fiber e etsahetse.

Khabone ea pele e ne e sa bonahale, e entsoe ka likhoele tsa tlhaho, e na le matla a fokolang a sebopeho, boleng ba likhoele tse entsoeng ka eona li ne li fokola, li robeha habonolo ha li sebelisoa, 'me ho tšoarella ha eona ho ne ho le hole haholo,' me ka potlako e ile ea nkeloa sebaka ke tungsten filament. Ka lebaka leo, lipatlisiso tsa carbon fiber li kene nakong ea boroko.

Carbon_fiber_materialLilemong tsa bo-1950, tlhokahalo ea thepa ea mocheso o phahameng, e thibelang ho bola, le matla a phahameng lefapheng la lifofane e ile ea eketseha, 'me batho ba boela ba fetola tšepo ea bona ho carbides. Ka mor'a letoto la lithuto, thepa e nang le ntlha ea ho qhibiliha ea 3,600 ℃ e ile ea qetella e fumanoe 'me ea bitsoa "Carbon Fiber".

Thepa e ntle ka ho fetisisa ea carbon fiber e bobebe, matla a phahameng, matla a khethehileng a phahameng, le modulus e khethehileng, boima ba eona bo ka tlase ho 1/4 ea tšepe, matla a eona a karo-karolelano ea tšepe e ka ba makhetlo a 10 ho feta a tšepe, e otlolohileng ho feta modulus ea elastic e ka bang makhetlo a 7 ho feta a tšepe. Ho phaella moo, carbon fiber e na le litšobotsi tse sa tšoaneng tse babatsehang, tse kang ho se khathale, ho se mafome, botsitso ba lik'hemik'hale le botsitso bo botle ba mocheso.

Lefapheng la enjene ea aero-enjene, fiber ea carbon e kopantsoe haholo le resin, tšepe, ceramics le likaroloana tse ling ka mokhoa oa motheo o matlafalitsoeng, 'me motsoako o bitsoa carbon fiber reinforced composite (CFRP), e sebetsa hantle mabapi le ho fokotsa boima ba 'mele, ho fokotsa lerata le mesi, ho ntlafatsa matla a thepa le moruo oa mafura.
Li-composites li ntse li sebelisoa butle-butle likarolong tse phahameng tsa mocheso oa li-aero-engines, tse kang catheter ea GEnx variable overflow valve (VBV), e entsoeng ka carbon fiber e matlafalitsoeng ka makhetlo a mabeli a maleic amide (BMI), a boima ba lik'hilograma tse 3.6 feela ka catheter. Nozzle-flow flow (MFN) enjene ea SaM146 ea Serussia e boetse e sebelisa likarolo tsa BMI tse matlafalitsoeng tsa carbon fiber, tse ka bang boima ba lik'hilograma tse 20 ho feta tšepe.

Nakong e tlang, ka ntlafatso e eketsehileng ea matla le toughness ea carbon faeba metsoako, tshebediso ya carbon faeba metsoako e ka aero-enjene e tla ratoa : ntlafatsa CFRTP ea mogote shrinkage polasetiki tshebetso sebopeho, ntlafatsa carbon tshebetso ya ho theha CFRC carbon / carbon metsoako, ntlafatsa sebopeho sa CFRM tšepe tshebetso, ntlafatsa tlhophiso ea k'habone ea bohlokoa, CFR faeba tataiso e tla ba bohlokoa ...... lisebelisoa bakeng sa li-aero-engines tse sebetsang hantle nakong e tlang.


Nako ea poso: Apr-09-2019
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