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BFRP Development Dilemma

2025-02-07 IB

1 Kev npaj nyuaj

Qhov zoo ntawm BF yog ib qho tseem ceeb cuam tshuam rau qhov zoo ntawm BFRP. Txawm li cas los xij, kev tshawb fawb tam sim no ntawm BFRP feem ntau yog tsom rau qhov sib txawv ntawm kev txhim kho ntawm BF piv nrog lwm cov fibers ntawm cov khoom siv, nrog rau kev txiav txim siab ntawm ntau yam khoom ntawm BFRP nyob rau hauv cov ntaub ntawv sib txawv. Muaj tsis muaj kev tshawb fawb txog Basalt Cheebtsam, kev faib khoom, BF cov txheej txheem tsim khoom, lub cev thiab cov khoom siv kho tshuab, thiab lub cev thiab lub zog ntawm BFRP raws li raw cov ntaub ntawv los ntawm ntau cheeb tsam. Vim muaj qhov sib txawv loj hauv cov khoom sib txawv hauv cheeb tsam sib txawv, yuav ua rau muaj qhov sib txawv loj ntawm cov khoom sib txawv ntawm BF, xws li hauv cov txheej txheem ntau lawm yam tsis muaj kev ua kom zoo ntxiv ntawm kev faib tawm ntawm basalt, siv cov txheej txheem tib yam, nws yuav ua rau basalt tsis tuaj yeem yaj tag nrho, uas txwv tsis pub muaj kev ua haujlwm siab BF, uas yuav cuam tshuam rau kev ua haujlwm siab BF.BFRP. Tam sim no, vim yog qhov tsis txaus ntawm BF txheej txheem kev npaj, cov yeeb yaj kiab-tsim tus neeg sawv cev siv hauv kev tsim cov BF feem ntau yog siv los tsim cov yeeb yaj kiab-tsim cov neeg ua haujlwm siv hauv kev tsim cov khoom siv fiber ntau; qhov kub-kub yaj tsis tag nrho homogenized, uas ua rau tawg loj ntawm filaments; thiab domestic ntau lawm ntawm BF factories feem ntau yog siv nyob rau hauv zus tau tej cov me me-scale Crucible rauv kom ua tiav cov loj-scale industrialization ntawm cov nroj tsuag yog tsis tshua muaj kev txwv ntawm loj-scale industrialization ntawm zus tau tej cov high-kev ua tau zoo BF, txo cov zis ntawm high-kev ua tau zoo BF. Vim yog kev tsim cov txheej txheem BF, kev hnav thiab tsim kua muag ntawm lub phaj xau, thiab xav tau kev kho kom zoo dua qub, cov hlau xau me me nruab nrab ntawm kev pab cuam lub neej tsuas yog 9 lub hlis, thiab cov hlau xau loj txog 11 lub hlis. Lub phaj xau feem ntau yog ua los ntawm platinum alloy, thiab tus nqi yog siab, uas ua rau cov nqi ntau lawm ntawm BF, cuam tshuam txoj kev loj hlob ntawm BFRP mus rau txoj kev ntawm tus nqi qis. Cov txheej txheem sib xyaw ntawm BF thiab lwm yam khoom siv kuj yog ib qho tseem ceeb cuam tshuam rau qhov zoo ntawm BFRP. Nyob rau hauv tus txheej txheem ntawm BFRP npaj los ntawm cov txheej txheem sib xyaw ncaj qha, qhov sib cuam tshuam ntawm BF thiab cov yam ntxwv ntawm BF tsis yooj yim rau kev hnov ​​​​mob nrog lwm cov ntaub ntawv yuav ua rau BF thiab cov khoom sib txuas tsis zoo, yooj yim rau kev tshem tawm ntawm cov khoom, ua rau BFRP kev ua tau zoo txhim kho cov nyhuv tsis tuaj yeem ncav cuag qhov xav tau, lossis txawm tias txo qhov qub zog ntawm cov khoom siv thiab qhov tshwm sim ntawm dej tsis kam. Cov txheej txheem impregnation fusion tsim cov ntaub ntawv BFRP nrog cov lej raug ntau dua. Yog li ntawd, kom tau txais kev ua haujlwm siab dua BFRP, qhov yuav tsum tau ua rau qhov piv ntawm BF rau lwm cov kev hloov kho thiab cov ntaub ntawv thiab cov kev sib xyaw ua ke hauv cov matrices sib txawv yog qhov nruj dua. Txawm li cas los xij, tseem muaj chaw rau kev tshawb fawb tob txog kev txhim kho kev sib xyaw ua ke thiab cov txheej txheem hauv cov txheej txheem sib xyaw.

2 Kev hloov kho lub hwj chim

Tam sim no, kev hloov kho fiber ntau yog siv los daws qhov teeb meem ntawm fiber ntau cov khoom sib txuas hauv BFRP. Txawm hais tias tag nrho lawv tuaj yeem ua tiav lub hom phiaj ntawm kev ua kom cov cheeb tsam tshwj xeeb thiab kev sib koom ua ke ntawm kev sib txuas, txhua txoj kev hloov kho muaj qee yam kev txwv, xws li tsis tuaj yeem ua rau kev tsim khoom loj, ua paug ib puag ncig, thiab cov txheej txheem nyuaj. Txawm hais tias muaj ntau hom kev hloov kho sib xyaw tuaj yeem ua tiav lub hom phiaj ntawm kev ua kom sib luag qhov zoo, tam sim no, tsis muaj kev tshuaj xyuas zoo ntawm qhov sib piv cov ntaub ntawv, kev hloov pauv, thiab kev siv tiag tiag ntawm BF interface compound hloov kho nyob rau hauv cov matrices sib txawv. Fiber blending tuaj yeem ua kom muaj txiaj ntsig zoo hybrid, tab sis muaj ntau yam cuam tshuam rau kev txhim kho cov txiaj ntsig ntawm fiber ntau. Qhov ntev thiab ntau hom fibers tuaj yeem ua tiav qhov sib txawv ntawm qhov sib txawv, thiab ntau dhau los yog me me ntawm kev sib xyaw yuav cuam tshuam rau cov nyhuv reinforcing, tsis ua tiav qhov kev xav tau, thiab txawm tias txo qhov kev ua tau zoo ntawm cov khoom nws tus kheej. Txawm hais tias muaj cov kev tshawb fawb txog qhov zoo sib xyaw ntev, ntau npaum li cas, thiab kev ua tau zoo ntawm BF nyob rau hauv cov matrices sib txawv, qhov kev kawm ntawm kev tshawb fawb ntawm cov txheej txheem sib xyaw ua ke raws li cov ntaub ntawv sib txawv yog qhov sib txawv, thiab tsis muaj kev tshawb fawb thiab cov ntsiab lus ntawm cov hom, qhov ntev, qhov sib piv, ntau npaum li cas thiab cov txheej txheem sib xyaw ntawm cov fibers sib xyaw.

3 Daim ntawv thov nyuaj

Kev tsim kho vaj tse, thiab kev thauj mus los hauv kev paving yog BFRP siv dav tshaj plaws, qhov loj tshaj plaws ntawm kev coj ua. Feem ntau ntawm cov txheej txheem sib xyaw ncaj qha thiab pob zeb, av, asphalt, gypsum, thiab lwm yam sib xyaw BFRP. Nws tus nqi ntxiv yog tsawg, thiab kev tshawb fawb tam sim no ntawm cov khoom no feem ntau yog tsom rau lub zog ntawm BFRP cov qauv, Corrosion Resistance, porosity, thiab lwm yam, txawm li cas los xij, muaj ob peb ntawm cov ntaub ntawv saum toj no hauv kev siv engineering tiag tiag hauv ib puag ncig ntawm kev ua haujlwm ntawm kev txheeb cais thiab kev tshawb fawb.BFRP nyob rau hauv lub teeb yuag thiab high-strength automotive manufacturing, lub teeb yuag high-temperature aerospace cov ntaub ntawv, high-strength corrosion kuj yeeb nkab daim ntawv thov, thiab lwm yam yog me ntsis tsis txaus. Txawm li cas los xij, muaj qee qhov txheeb cais thiab kev tshawb fawb txog kev ua haujlwm ntawm BFRP hauv kev siv engineering tiag. Piv txwv li, thermoplastic polymer composite yeeb nkab kawg kev kho mob thiab cov yeeb nkab kev sib txuas tshuab tseem muaj qhov tsis zoo, hais txog kev kub siab ua haujlwm, BFRP roj yeeb nkab thiab casing muaj kev txwv loj.BFRP.png