Nrog rau kuv lub teb chaws cov kev siv zog tsis tu ncua hauv kev ua haujlwm ntawm cov ntaub ntawv tshiab, cov tshuab carbon fiber ntau hauv tsev tau rov ua tiav qhov tseem ceeb, rhuav tshem cov kev cuam tshuam ntawm cov teb chaws tsim tawm txawv teb chaws, thiab maj mam tuav txoj haujlwm tseem ceeb hauv kev lag luam carbon fiber thoob ntiaj teb.
Raws li ib feem tseem ceeb ntawm cov ntaub ntawv sib xyaw ua ke, kev ua tau zoo 3-fiber sawv cev los ntawm carbon fiber yog qhov kev lag luam tseem ceeb hauv kev lag luam high-tech thiab kev tiv thaiv teb chaws ntawm txhua lub teb chaws hauv ntiaj teb, thiab muaj peev xwm txhim kho uas tsis tuaj yeem tsis quav ntsej. .Nrog nws cov kev ua tau zoo heev thiab cov xwm txheej tseem ceeb ntawm daim ntawv thov, carbon fiber tau dhau los ua "tus huab tais ntawm cov ntaub ntawv".
Yog vim li cascarbon fiber ntauhais tias yog "dub kub"?
Shangge Fangmeng Laifan.Zhan fiber ntau yog ib qho kev nthuav dav high-modulus fiber ntau nrog cov ntsiab lus sib xyaw ntawm ntau dua 9%;Xinxing ranked thawj ntawm tag nrho cov tshuaj fibers.Lub zog ntawm disc fiber ntau yog 7 mus rau 10 npaug ntawm cov hlau, thiab qhov ceev yog 1/4 ntawm cov hlau.Nws kuj muaj cov khoom xws li tiv thaiv kev qaug zog thiab lub zog siab, yog li nws yog hu ua "dub kub" ntawm lub xyoo pua 21st.
Cov pa roj carbon fiber ntau yog siv acrylic (polyacrylonitrile) thiab viscose fiber ua raw khoom;nyob rau hauv nruab nrab, lub pob fiber kev lag luam feem ntau suav nrogcarbon fiber ntauthiab nws cov khoom.Los ntawm cov ntaub qhwv rawv mus rau cov khoom sib xyaw zaum kawg, nws feem ntau yuav tsum tau mus dhau ntau yam kev ua haujlwm.Cov khoom nruab nrab yuav tsum suav nrog Peb hom: carbon fiber thiab nws cov khoom, prepregs, thiab cov khoom sib xyaw.
Los ntawm qhov pom ntawm daim ntawv thov, Ruidao Yutui tau paub meej siv hauv aviation, aerospace thiab lwm yam kev tiv thaiv, suav nrog kev tsim cov dav hlau, satellites, foob pob hluav taws, missiles, radars, thiab lwm yam. Txawm li cas los xij, nrog kev nce hauv kev lag luam, kev thov. rau cov lag luam tawm tshiab xws li carbon fiber-based reinforced engineering plastics, cov hlab ntsha siab, kev tsim kho lub tsev, thiab cua tshuab hluav taws xob tau nce zuj zus nyob rau ib hnub.Tsis tas li ntawd, kev lag luam kev cia siab rau kev txhim kho cov khoom pib thiab cov tshuab kho mob kuj yog qhov zoo heev.
Hauv tsevcarbon fiber ntautseem muaj txoj kev mus ntev!
Los ntawm kev xav ntawm kev lag luam hauv tsev, hauv 210, qhov kev thov rau kuv lub teb chaws cov khoom sib koom ua ke fiber ntau yog 48,000 tons, tab sis cov khoom siv ntawm cov pa roj carbon fiber ntau hauv tsev yog tsawg dua 20,000 tons, thiab cov khoom lag luam tus kheej txaus tus nqi tsuas yog 4%.Nyob rau hauv cov nqe lus ntawm high-kev ua tau zoo arrowhead fibers, kuv lub teb chaws lub peev xwm uas twb muaj lawm muaj peev xwm tseem muaj shortcomings, uas tsis tuaj yeem ua tau raws li cov kev xav tau loj hlob hauv tsev, thiab qhov sib txawv ntawm cov khoom siv thiab kev xav tau kuj tuaj txog.
Saib ntawm lub ntiaj teb, kev siv thoob ntiaj tebcarbon fiber ntaucov ntaub ntawv nyob rau hauv 2022 tshaj 100,000 tons, thiab kev siv nyob rau hauv lub tshav pob ntawm "aviation" aircraft mus txog 38 R0 tons, thiab tseem muaj kev thov rau 30 tons hauv aerospace teb.Lub teb chaws tsim cov roj carbon fiber ntau yog Nyiv, Tebchaws Asmeskas, thiab Europe.Cov teb chaws tsim, xws li Kaus Lim Qab Teb, thiab lwm yam, cov teb chaws thev naus laus zis no tau tswj hwm R & D thev naus laus zis thiab tau tuav txoj haujlwm tseem ceeb hauv kev lag luam thoob ntiaj teb carbon fiber ntau los ntawm kev teeb tsa cov tswv yim.
Nyob rau hauv lub neej yav tom ntej, nrog rau kev nce qib ntawm domestic technology thiab loj-scale ntau lawm ntawm domestic high-kev ua tau zoocarbon fibers, qhov xwm txheej ntawm cov khoom siv luv luv hauv kev ua lag luam yuav raug txhim kho, thiab tus nqi ntawm cov khoom siv fiber ntau yuav maj mam ruaj khov.Txawm li cas los xij, tag nrho cov pa roj carbon fiber ua lag luam tseem muaj ntau chav rau kev loj hlob.Nws tau kwv yees tias tag nrho cov kev xav tau thoob ntiaj teb hauv 20 xyoo yuav dhau 420,000 tons, qhov nthuav dav ntawm 4 zaug piv rau 2020.
Post lub sij hawm: Nov-16-2022