Video: Cov khoom siv carbon fiber ntau ua li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov txheej txheem rau kev ua carbon fibers yog partchemical thiab ib feem mechanical. Lub precursor yog kos rau hauv longstrands los yog fibers thiab ces rhuab mus rau qhov kub siab heev uas tsis tso cai rau nws los ntawm kev sib cuag nrog oxygen. Tsis muaj oxygen, lub fiber ntau tsis tuaj yeem hlawv.
Ib yam li ntawd, carbon fiber ua li cas?
Carbon fiber ntau yog ua los ntawm cov organicpolymers, uas muaj cov hlua ntev ntawm cov molecules tuav ua ke carbon atoms. Feem ntau carbon fibers (kwv yees li 90 feem pua) yog ua los ntawm cov txheej txheem polyacrylonitrile (PAN). Ib qho me me (li 10 feem pua) yog tsim los ntawm rayon orthe petroleum pitch process.
Tsis tas li ntawd, koj puas tuaj yeem ua carbon fiber hauv tsev? Thaum cov khoom ua los ntawm carbon fiber ntau feem ntau kim heev, koj ua tau meej carbon fiber ntau cov khoom ntawm tsev rau ib feem ntawm tus nqi ntawm cov khw muag khoom noj. Koj tsuas yog xav tau tsim zoomold, thov lub carbon fiber ntau , thiab ua kom tiav ib feem thaum nws dries.
Cov lus nug tseem yog, yuav siv cov carbon fiber li cas?
Cov pa roj carbon fiber ntau kuj yog siv inequipment xws li tsheb kauj vab, nyob qhov twg siv raws li lub teeb hnyav hloov rau cov ntaub ntawv xws li txhuas (ob zaug asheavy). Cov khoom no, xws li ib qho qhia hauv qab no kuj tseem siv tau carbon fibers rigidity, lub zog thiab nws kuj tostretching.
Leej twg tsim cov pa roj carbon fiber ntau?
Carbon fiber ntau tsim los ntawm Zoltek, ib lub koom haum ntawm Toray, tuaj yeem pom nyob rau hauv ntau daim ntawv thov suav nrog aerospace, cov khoom ua si, thiab cov chaw lag luam xws li kev tsim kho thiab kev nyab xeeb.
Pom zoo:
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