Peb tuaj yeem faib cov pa roj carbon fiber ntau rau hauv qib pej xeem qib carbon fiber thiab aerospace qib carbon fibers los ntawm qib.
Ua ntej, cov pa roj carbon fiber ntau hauv pej xeem, xws li cov tsheb kauj vab fiber ntau, ntaus pob tesniv, vim nws cov khoom siv raw khoom piv nrog kev lag luam tub rog, cov kev xav tau tsis yog hnyav, ntau lub teb chaws tuaj yeem ua rau lawv tus kheej, yog li tus nqi yuav tsis siab heev.
Tom qab ntawd, nyob rau hauv aerospace teb, tshwj xeeb tshaj yog nyob rau hauv lub tshav pob ntawm tub rog aviation, kev kub ceev thiab overload yuav tsum tau nruj me ntsis raws li cov khoom siv zog thiab deformation. Tsis tas li ntawd, rau txhua kilogram ntawm qhov hnyav poob, kev lag luam dav hlau tuaj yeem txuag tau 3000 nyiaj hauv ib xyoos. Los ntawm kev txo qhov hnyav ntawm cov foob pob hluav taws ntev thiab dav hlau los ntawm 1 kg, ib kilo ntawm roj tuaj yeem khaws cia rau txhua 10 000 kilograms. Los ntawm kev txo qhov hnyav, koj tuaj yeem ua kom lub load thiab txo tus nqi ntawm lub davhlau.
Yog vim li cas thiaj li muaj ntau qhov sib txawv ntawm tus nqi sib txawv ntawm cov pa roj carbon fiber ntau, thiab hauv qab no kuj yog qhov tseem ceeb uas tsis tuaj yeem tsis quav ntsej:
1.Production txheej txheem
Carbon fiber ntau lawm yog ib tug complex system engineering, los ntawm kev npaj ntawm carbon fiber raw hlau rau pre-oxidation, carbonization, ntim, mus txog rau thaum kawg tiav cov khoom, nws muaj ib tug siab thov rau txhua kauj ruam ntawm cov txheej txheem thiab cov khoom. Nyob rau tib lub sijhawm, kev tsim cov pa roj carbon fiber ntau yog cov txheej txheem ntawm kev siv lub zog siab. Piv txwv li, cov txheej txheem carbonization siab feem ntau dhau los ntawm cov txheej txheem carbonization qis (kub ntau 300-1000 degrees Celsius) thiab cov txheej txheem carbonization siab (kub ntau 1000-1600 degrees Celsius), yog tias nws tsim nyog los npaj cov kev hloov pauv siab ntawm cov pa roj carbon fiber ntau zoo li T700, T8000, thiab lwm yam khoom siv rau T. kub ntawm 2,200-3,000 degrees Celsius.
2. lag luam yam
Los ntawm kev ua lag luam pom, cov thev naus laus zis tseem ceeb ntawm cov pa roj carbon fiber ntau tseem ua tau zoo los ntawm ob peb lub teb chaws, lub ntiaj teb carbon fiber ntau lawm muaj peev xwm raug txwv, yuav inevitably tsim tus nqi monopoly.
Post lub sij hawm: Mar-25-2019