Ib qho tseem ceeb ntawm cov khoom siv sib txhuam, cov khoom siv fiber ntau

Ib qho ntawm cov khoom tseem ceeb ntawm kev sib txhuam cov ntaub ntawv, cov ntaub ntawv fiber ntau

Cov kev cai ntawm kev sib txhuam ntawm cov khoom siv fiber ntau siv yog:

1. Nws muaj qhov pom tseeb ntawm kev ua kom lub zog ntawm cov khoom.

2. Cov cua sov ua haujlwm zoo, tsis muaj cua sov loj heev nyob rau hauv kev sib txhuam ua haujlwm kub.

3. Nws muaj qhov ruaj khov coefficient ntawm kev sib txhuam

4. Lub hardness yuav tsum tsis txhob siab heev kom tsis txhob braking suab nrov thiab kev puas tsuaj rau lub dual, xws li brakes discs los yog nres nruas.

5. Cov txheej txheem muaj kev ua haujlwm zoo.

6. Tsis muaj teeb meem loj rau cov txheej txheem ib puag ncig thiab siv ib puag ncig.

Vim tias cov ntaub ntawv sib txhuam yog nyob rau hauv qhov kub thiab txias thaum ua haujlwm ntev, cov ntaub ntawv sib txhuam feem ntau yog siv cov fibers inorganic, xws li cov ntxhia hauv cov fibers, xws li asbestos fibers, sepiolite, wollastonite, thiab lwm yam; cov ntxhia pob zeb hauv av thiab inorganic fibers, xws li Ceramic fiber, aluminium silicate fiber, pob zeb wool slag ntaub plaub, iav fiber, thiab lwm yam .; tseem muaj hlau fibers, xws li steel fiber, tooj liab fiber, aluminium fiber, thiab lwm yam.

Ntxiv nrog rau cov fibers inorganic, qee cov organic fibers kuj tseem siv rau hauv cov ntaub ntawv sib txhuam, xws li aramid, uas yog siab -kev ua tau zoo, siab - cov nqi fiber ntau nrog cov cua kub zoo heev thiab lub zog tensile. Aramid fiber ntau yog siv dav hauv kev lag luam kev sib txhuam khoom hauv tsev thiab txawv teb chaws, tshwj xeeb tshaj yog nyob rau hauv cov khoom uas xav tau kev ua haujlwm siab. Cov pa roj carbon fiber ntau yog siv rau hauv aviation nres ncoo lossis lwm yam khoom siv sib txhuam uas yuav tsum tau ua kom muaj cua sov thiab lub zog. nruab nrab. Qee lwm cov organic fibers, xws li cellulose fibers, txiv neej- ua cov organic fibers los yog hluavtaws fibers, cov nroj tsuag fibers thiab active NG-1 organic fibers, kuj siv nyob rau hauv ntau daim ntawv thov, tab sis lawv yog tsuas yog siv raws li pab txhawb zog Cheebtsam.

Nyob rau hauv xyoo tas los no, acrylic fiber ntau tau hais txog vim nws cov yam ntxwv thiab lub zog, thiab nws kuj tau pib siv. Acrylic fiber yog acrylonitrile fiber, uas muaj cov tshuaj lom neeg muaj zog thiab cov qauv zoo thiab tawv. Acrylic acrylic fiber ntau muaj cua sov ua haujlwm ntau dua. Nws yog carbon fiber precursor, uas tuaj yeem tiv taus qhov kub ntawm 240 degree hauv lub sijhawm luv luv yam tsis muaj melting.