Nyob rau hauv cov xwm txheej tsim cov xwm txheej ntawm kev lag luam kub, khoom siv thiab cov khoom siv sib tw ntawm huab cua sov ntau dua, kev yaig heev thiab tshuaj lom neeg.Hnav-Resistant Refractory CasabTau dhau los ua cov ntaub ntawv tiv thaiv tseem ceeb hauv qhov chaw kub thiab huab cua kub vim lawv cov kev ua tiav tshwj xeeb. Cov hauv qab no yog kev tsom xam ntawm nws cov yam ntxwv tseem ceeb:
1.Txhua qhov kub siab kuj
Hnav-resistant refractory castabertables yog ua los ntawm high-purity refractory edgegates (Mullite, Magnes, Magnivia-Alumina Spinio, uas tuaj yeem tiv thaiv cov kev cuam tshuam kub siab. Piv txwv li, hauv cov khoom siv xws li cov hluav taws xob hluav taws xob hluav taws xob thiab cement ceramatures zoo nkauj thiab zam kev ua haujlwm kub thiab zam kev ua tsis tau vim kub.
2.High lub zog, hnav tsis kam thiab yaig tsis kam
Tom qab cov kev sib sau ua ke kub, cov kev sib sau ua ke thiab kev sib sau ua ke yog kom nruj sib zog ua ke los ua cov qauv ntom thiab nyuaj tag nrho cov qauv ntawm {}} mpa. Nyob rau hauv lub zog scouring ib puag ncig xws li sranz crushers thiab thee-raug rho tawm dej boilers, nws tus nqi hnav sib tsoo tsuas yog 1 \/ {}}}}}}} 2 ntawm qhov kev sib tw refractory. Piv txwv li, tom qab lub txaj qhuav boiler hauv cov nroj tsuag fais fab tau raug muab cov nqi rov qab los ntawm 3 hlis mus rau 1 xyoos, txo tus nqi kho.
3.Txhua tshuaj ntsuam xyuas hluav taws xob ruaj khov
Nyob rau hauv lub ntsej muag ntawm acidic lossis alkaline gases ntawm cov khoom siv kub, cov inertal cov khoom siv refractory tuaj yeem tsim cov tshuaj lom neeg tuaj yeem ua rau muaj kev cuam tshuam kev yaig. Nyob rau hauv high-kub reactors nyob rau hauv kev lag luam tshuaj, nws slag tiv taus yog ntau dua 40% siab dua li ntawm cov khoom siv refractory, txuas ntxiv cov kev pabcuam lub neej ntawm cov khoom siv.
4. Cov kev tsim kho thiab cov txheej txheem hloov kho tau
Txawv los ntawm cov txheej txheem Masonry Masonry cov duab ua ntej, xws li tsim cov khoom siv sib xyaw ua ke Txoj kev tsim qauv no tsis yog txhim kho kev ua haujlwm zoo ntawm cov khoom siv kub thiab txo qis kev pheej hmoo ntawm kev ntxhov siab.
5.Cov hlau ntawm lub neej ntev thiab kev khwv nyiaj txiag
Txawm hais tias thawj zaug yuav tus nqi ntawm kev hnav-resistant refractory castaber yog siab dua li ntawm cov ntaub ntawv refractory me ntsis, lub neej muaj zog tuaj yeem ncav cuag {{2} {xyoo). Noj cov cua sov cua sov hauv kev lag luam steel ua piv txwv, cov cuab yeej siv hluav taws xob ua kom txo qis los ntawm 80%, thiab kev txhim kho hauv nruab nrab yog txhim kho.
Hnav-resistant refractory castables, los ntawm kev tsim kho cov ntaub ntawv thiab kev tsim kho kev lag luam kub, kev ua haujlwm ruaj khov, tab sis tab tom tsim lub neej. Nrog rau iteration ntawm kev muaj kub technology, hom kev ua tau zoo no yuav txuas ntxiv txhim kho lub zog ntsuab thiab muaj peev xwm ntawm lub zog, metallurgy, cov ntaub ntawv hauv tsev thiab lwm thaj teb.