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Carbon fiber yog dab tsi?

2024-04-28 09:14:14 dr hab

1.Tus huab tais ntawm cov ntaub ntawv tshiab nyob rau hauv lub xyoo pua 21st

Carbon Fiber yog ib yam ntawm cov khoom siv filamentary, uas yog tau los ntawm carbonization thiab graphitization ntawm cov organic fiber, nrog ib txoj kab uas hla ntawm 5-10 microns thiab cov ntsiab lus carbon ntau tshaj 90%. Cov pa roj carbon fiber ntau muaj cov khoom siv zoo heev, thaum lub teeb yuag, siab zog, siab elastic modulus, siab thiab tsis kub tsis kam, corrosion kuj, qaug zog tiv thaiv thiab lwm yam zoo heev, dav siv nyob rau hauv aerospace, lub teb chaws tiv thaiv, tsheb thauj mus los, zog, kev ua si thiab leisure. teb.

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Tam sim no, lub ntiaj teb cov pa roj carbon fiber ntau yog tseem nyob rau hauv lub tes ntawm Japanese tuam txhab uas muag, zus tau tej cov carbon fiber nyob rau hauv ob qho tib si zoo thiab kom muaj nuj nqis yog nyob rau hauv lub ntiaj teb no txoj hauj lwm, Nyiv Toray yog lub ntiaj teb no high-kev ua tau zoo carbon fiber kev tshawb fawb thiab ntau lawm "tus thawj coj " Tuam Tshoj txoj kev lag luam carbon fiber tag nrho thiab Nyiv cov kev tshawb fawb carbon fiber ntau thiab kev txhim kho synchronous, Nws tau ntsib peb theem: kev mus sij hawm ntev qis qis, kev hloov pauv thev naus laus zis thiab kev loj hlob sai. Kev cia siab rau kev tshawb fawb ywj pheej mus ntev thiab kev txhim kho, rhuav tshem kev thaiv cov cuab yeej txawv teb chaws thiab cov cuab yeej siv, kev lag luam ntawm carbon fiber tau ua tiav zoo.

2. Kev ua lag luam thov

Carbon fiber kev lag luam yog lub teb chaws txoj kev lag luam tawm tswv yim, nrog rau kev cia siab rau kev loj hlob. Peb qhov chaw saum toj kawg nkaus ntawm kev xav tau carbon fiber ntau hauv ntiaj teb hauv 2021 yog cua tshuab hluav taws xob, kev ua si thiab kev lom zem, thiab aerospace, suav txog 28%, 16% thiab 14%, feem. Carbon neutrality coj txoj hauv kev loj hlob tshiab rau kev lag luam carbon fiber, tsim kev xav tau tshiab hauv thaj chaw xws li tsheb tshiab. Lub teeb yuag yog ib qho tseem ceeb ntawm txoj kev loj hlob ntawm lub zog tshiab tsheb, thiab carbon fiber composites ua raws li cov qauv ntawm lub teeb yuag thiab yog dav siv nyob rau hauv roj hlwb thiab hydrogen cia tank.

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