Refractory cov khoom siv yog qhov tseem ceeb cov ntaub ntawv hauv kev lag luam thiab cov chaw kub kub. Lawv tuaj yeem tswj lub cev muaj zog thiab tshuaj siv tau qis heev kom ntseeg tau tias ua haujlwm nyab xeeb. Yog li, dab tsi yog cov khoom siv refractory?
Cov ntaub ntawv refractory feem ntau siv hauv metallurgy, iav, xis mas, kev siv tshuab ua kom muaj zog, petrochemical, hwj chim thiab lub teb chaws tiv thaiv kev lag luam.
Cov ntaub ntawv refractory zoo tib yam:Silica cib, semi-silica cib, av nplaum cib high alumina cib, magnesia cib, thiab lwm yam.
Cov Refractories Tshwj Xeeb:AZS Cib,Corundum Cib, ncaj ncaj rau kev sib raug zoo-chrome cib, silicon carride bricks, silicon nitride bricks, silicidides, silicides, bortides, carbides, thiab lwm yam; thiab lwm yam; Refractories xws li calcium oxide, chromium oxide, aluminium oxide, magnesium oxide, thiab berylylium oxide.
Thermal rwb thaiv tsev Refractory Cov Khoom Siv:Diatomaceous ntiaj teb cov khoom, asbestos cov khoom lag luam, rwb thaiv tsev cov laug cam, thiab lwm yam.
Unsshaped Refractory Cov Khoom Siv:Cov ntaub ntawv muab hluav taws xob kho, cov khoom siv hluav taws xob sib xyaw, cov khoom sib xyaw ua ke, refractory cov khoom sib xyaw, cov nyom av refractory, thiab lwm yam.
Raws li lub pob zeb hauv pob zeb ntawm kev lag luam siab, kev ua haujlwm ntawm Refractory cov khoom siv ncaj qha cuam tshuam nrog cov kev pabcuam lub neej thiab ntau lawm cov khoom siv. Seb nws yog Silica Cib, High-alumina cib, magnesia bricks lossis silicon carbide cib tsis zoo thiab thermal poob siab tsis zoo nyob rau hauv lawv cov kev thov daim teb. Nrog kev nce qib nruam ntawm thev naus laus zis, cov hom thiab kev ua tau ntawm Refractory cov ntaub ntawv tseem yog qhov zoo dua qub, muab kev ntseeg siab ntxiv rau kev lag luam. Yav tom ntej, cov khoom siv regractory yuav txuas ntxiv mus ua si ib lub luag haujlwm irreplacesle nyob rau hauv qhov kev txhim kho kub thiab txhawb nqa cov cuab yeej siv ntxiv ntawm kev lag luam thev naus laus zis.