Kev Txhim Kho Keeb Kwm ntawm Carbon Fiber

Xyoo 1879, Edison tau siv cov cellulose fibers, xws li xyoob, linen, lossis paj rwb xov paj, ua cov ntaub ntawv raw ua ntej tsim carbon fibers thiab tau txais patents. Txawm li cas los xij, cov khoom siv hluav taws xob ntawm cov fibers tsim nyob rau lub sijhawm ntawd tsawg heev, thiab cov txheej txheem tsis tuaj yeem ua haujlwm, uas ua tsis tiav kev txhim kho.
Nyob rau xyoo 1950, vim yog kev txhim kho ntawm cov thev naus laus zis xws li foob pob hluav taws, aerospace, thiab aviation, muaj kev xav tau ceev ceev rau cov ntaub ntawv tshiab nrog lub zog tshwj xeeb, cov qauv tshwj xeeb, thiab kub tsis kam. Tsis tas li ntawd, txuas ntxiv carbon fiber filaments tuaj yeem tsim tau siv cov khoom siv ua ntej ua cov khoom siv los ntawm kev kho cua sov, uas tau tsim lub hauv paus rau kev lag luam ntawm carbon fibers. Tshaj li 40 xyoo dhau los, carbon fiber tau dhau los ua cov txheej txheem tseem ceeb raws li hauv qab no:
Thaum ntxov xyoo 1950, Wright Patterson Air Force Base hauv Tebchaws Meskas tau ua tiav cov pa roj carbon fibers siv cov nplaum nplaum ua cov ntaub ntawv raw. Cov khoom tau siv los ua cov ntaub ntawv ablative rau foob pob hluav taws nozzles thiab lub qhov ntswg cones, nrog cov txiaj ntsig zoo. Xyoo 1956, United Carbide Corporation ntawm Tebchaws Meskas tau ua tiav kev ua haujlwm siab modulus nplaum raws li cov pa roj carbon fiber ntau raws li lub npe lag luam "Thornel-25" thiab tsim kev ntxhov siab graphitization thev naus laus zis los txhim kho lub zog thiab cov qauv ntawm carbon fibers.
Thaum xyoo 1960, Akio Fujito ntawm Nyij Pooj tau tsim ib txoj hauv kev los tsim cov pa roj carbon fibers los ntawm polyacrylonitrile (PAN) fibers thiab tau txais patent. Nyob rau hauv 1963, Nyiv Carbon Corporation thiab Tokai Electrode Corporation tsim polyacrylonitrile raws carbon fibers siv patent ntawm Shinto. Xyoo 1965, lub tuam txhab Japanese cov pa roj carbon monoxide tau ua tiav kev tsim khoom ntawm cov khoom siv zoo tib yam polyacrylonitrile raws li carbon fibers. Xyoo 1964, Royal Aeronautical Research Center (RAE) hauv tebchaws Askiv tau tsim cov kev ua haujlwm siab polyacrylonitrile raws cov pa roj carbon fiber ntau los ntawm kev siv qhov nro thaum ua ntej oxidation. Courtaulds, Hercules, thiab Rolls Royce siv RAE thev naus laus zis rau kev tsim khoom lag luam.
Xyoo 1965, tus kws tshawb fawb Nyij Pooj Sugaro Otani thawj zaug tsim cov polyvinyl chloride asphalt raws li carbon fibers thiab luam tawm ib daim ntawv qhia kev tshawb fawb ntawm asphalt raws li carbon fibers.
Xyoo 1969, Japanese cov tuam txhab carbon tau ua tiav kev ua haujlwm siab polyacrylonitrile raws li carbon fibers. Xyoo 1970, Toray Textile Inc. ntawm Nyij Pooj tau tso siab rau cov thev naus laus zis polyacrylonitrile ua ntej thiab sib pauv cov tshuab carbonization nrog United Carbide Corporation ntawm Tebchaws Meskas los tsim cov kev ua haujlwm siab polyacrylonitrile raws li carbon fibers. Xyoo 1971, Lub Tuam Txhab Dongli tau tsim cov khoom lag luam zoo polyacrylonitrile raws li cov khoom siv fiber ntau (Torayca) ntawm lub khw. Tom qab ntawd, kev ua tau zoo, ntau yam, thiab cov txiaj ntsig ntawm cov khoom txuas ntxiv txhim kho, thiab nws tseem tuav txoj haujlwm tseem ceeb hauv ntiaj teb mus txog niaj hnub no. Tom qab ntawd, Nyiv Tobon, Asahi Chemical, Mitsubishi Rayon, thiab Sumitomo tau nkag mus rau hauv cov kab ntau lawm ntawm polyacrylonitrile raws li carbon fibers. (Saib polyacrylonitrile raws carbon fiber)