Ceramic fiber modules tau siv dav hauv kev lag luam kilns thiab ntau yam khoom siv thermal vim lawv cov thermal rwb thaiv tsev zoo dua, ruaj khov thiab lub zog- txuag cov teebmeem. Txawm li cas los xij, hauv qee qhov cub tawg, cov khoom siv hluav taws xob ceramic tsis tuaj yeem siv los ua cov txheej txheem ua haujlwm uas ncaj qha hu rau lub tshuab cua sov.
Qhov no yog vim hais tias feem ntau ntawm cov roj Cheebtsam uas tsim los yog volatilized nyob rau hauv cov kilns yog: H2, CO, NH3, CH4, thiab lwm yam., refractory fibers yuav raug hloov cov qauv nyob rau hauv cov pa ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv high kub. Thaum cov fibers ceramics siv los ua haujlwm Thaum cov txheej txheem siv ncaj qha, cov huab cua no yuav txhawb kev puas tsuaj ntawm cov qauv fiber ntau refractory, uas yog, crystallization ceev ceev thiab pulverization kub yog tsawg.
Yog li ntawd, thaum lub ceramic fiber module siv nyob rau hauv cov nram qab no hom ntawm furnaces, nws tsuas siv tau raws li ib tug tsis yog - ua hauj lwm nto rwb thaiv tsev txheej, txawm tias lub cub tawg kub tsuas hovers ntawm 950 degree thiab 1150 degree.
ib. Ntau yam nruab nrab thiab qis kub kilns nyob rau hauv kev txo qhov cua, xws li carburizing rauv, lub tshuab nqus tsev vacuum, thiab lwm yam.;
b. Ntau lub cub tawg nrog kev tiv thaiv tsis yog-inert gases thiab furnaces uas volatilize ntau gases los ntawm rhuab workpieces nyob rau hauv lub cub tawg thaum lub sij hawm tsim, xws li txhuas melting rauv, tshwj xeeb casting paraffin plhaub roasting rauv, thiab lwm yam.
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