Cov khoom siv refractory fiber ntau yog aluminium silicate, tseem hu ua ceramic fiber. Nws cov khoom siv tshuaj lom neeg tseem ceeb yog SiO2 thiab Al2O3. Nws muaj cov yam ntxwv ntawm lub teeb yuag, mos, muaj peev xwm ua kom sov me me, ua kom muaj cua sov tsawg, thiab ua haujlwm rwb thaiv tsev zoo. Lub cub tawg kho cua sov uas ua los ntawm cov khoom siv no ua cov khoom rwb thaiv tsev muaj cov yam ntxwv ntawm kev ua kom sov sai thiab siv cua sov tsawg. Kev siv cua sov ntawm 1000 ° C tsuas yog 1/3 ntawm cov cib av nplaum sib dua thiab 1/20 ntawm cov cib refractory feem ntau.
Kev hloov kho ntawm lub cub tawg cua sov tiv taus
Feem ntau, peb siv cov ntaub ntawv aluminium silicate refractory fiber los npog lub qhov cub hluav taws xob lossis siv cov khoom siv aluminium silicate refractory fiber molded los tsim lub qhov cub hluav taws xob. Ua ntej peb tshem cov hlau hluav taws xob cua sov, thiab npog phab ntsa lub qhov cub hluav taws xob nrog ib txheej ntawm 10 ~ 15 hli tuab aluminium silicate refractory fiber los ntawm kev nplaum lossis qhwv, thiab siv cov hlau tiv taus cua sov, cov brackets thiab T-puab clips los kho lub qhov cub. Tom qab ntawd teeb tsa cov hlau hluav taws xob cua sov. Xav txog qhov fiber shrinkage ntawm qhov kub siab, qhov sib tshooj ntawm cov ntaub ntawv aluminium silicate refractory fiber yuav tsum tau tuab.
Cov yam ntxwv ntawm kev hloov kho lub cub tawg ntawm kev siv txhuas silicate refractory fiber xav tias tsis tas yuav hloov cov qauv ntawm lub cub tawg lub cev thiab lub zog ntawm lub cub tawg, cov ntaub ntawv siv tsawg dua, tus nqi qis, kev hloov kho lub cub tawg yooj yim, thiab cov txiaj ntsig txuag hluav taws xob yog qhov tseem ceeb.
Daim ntawv thov ntawmtxhuas silicate refractory fiberHauv kev kho cua sov, lub cub hluav taws xob tseem yog qhov pib. Peb ntseeg tias nws daim ntawv thov yuav raug nthuav dav txhua hnub, thiab nws yuav ua lub luag haujlwm tseem ceeb hauv kev txuag hluav taws xob.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-15-2021
