Hauv kev lag luam steelmaking thiab txiv qaub, txiv qaub ntsug rauv yog ib qho ntawm cov khoom siv tseem ceeb, thiab nws cov kev ua haujlwm ncaj qha cuam tshuam rau tag nrho cov nqi tsim khoom thiab cov khoom zoo. Kev hloov chaw ntawm cov txiv qaub ntsug rauv yog raug rau ntau qhov kev ntsuam xyuas xws li qhov kub thiab txias, kev cuam tshuam rau cov khoom siv thiab cov tshuaj yaig, yog li kev xaiv cov khoom siv refractory yog qhov tseem ceeb tshwj xeeb. Nyob rau hauv txoj kev hloov ntawm cov txiv qaub ntsug rauv, qhov zoo thiab qhov tsis zoo ntawm ob qho khoom siv, tshuaj tsuag txheej thiabsiab alumina cib, yog muab piv los muab cov ntaub ntawv siv rau koj cov cuab yeej tu thiab txhim kho.
1. Txau txheej: kev tsim kho sai thiab muaj zog yoog raws
Kev yooj yim ntawm kev tsim kho: Cov tshuaj tsuag txheej tau siv txoj kev siv tshuaj tsuag, uas tuaj yeem ua tiav kev tsim kho sai thiab txo qis sijhawm, tshwj xeeb tshaj yog tsim rau cov xwm txheej uas yuav tsum tau kho thaum muaj xwm txheej ceev lossis kev saib xyuas.
Tus nqi-zoo: Piv nrog cov alumina cib siab, nws muaj qis dua thawj peev thiab yooj yim kho rau ntawm qhov chaw, txo cov khib nyiab los ntawm qhov loj me tsis sib haum.
Kev hloov dav dav: Nws tuaj yeem hloov kho tau zoo rau cov txheej txheem hauv ob sab phlu, thiab tuaj yeem ua tiav cov nyhuv sealing zoo dua rau thaj chaw tsis sib xws xws li thaj chaw hloov pauv.
Kev txwv:
Kev hnav tsis muaj zog: Txawm hais tias cov tshuaj tsuag txheej muaj qhov adhesion zoo thiab qee qhov hnav tsis kam, lawv cov hnav tsis kam yuav tsis zoo li cov alumina cib nyob rau hauv lub sij hawm ntev kub.
Kev pabcuam lub neej: Cov tshuaj tsuag txheej feem ntau muaj lub neej ua haujlwm luv dua li cov alumina cib siab, xav tau kev tu thiab hloov ntau zaus, ua rau cov nqi khiav haujlwm ntev.
2. High-alumina bricks: ruaj thiab ruaj khov
Kev kub siab tiv thaiv zoo heev: High alumina cib yog ua los ntawm cov khoom siv high-alumina bauxite raw khoom, muaj lub zog kub kub thiab thermal stability, thiab tsim nyog rau lub sij hawm ntev ntawm qhov kub thiab txias ua haujlwm.
Siab hnav tsis kam: High-alumina bricks muaj qhov tawv tawv thiab muaj zog hnav tsis kam, thiab tshwj xeeb tshaj yog haum rau cov cheeb tsam xws li kev hloov chaw uas muaj ntau cov khoom ntws.
Lub neej ua haujlwm ntev: Vim lawv lub cev ruaj khov thiab tshuaj lom neeg, cov alumina cib siab muaj lub neej ua haujlwm ntev dua li cov tshuaj tsuag txheej, txo kev tu ntau zaus thiab cov nqi.
Kev txwv:
Kev tsim kho complexity: High-alumina bricks yuav tsum raug txiav thiab installation, lub sij hawm siv ntev, thiab ib zaug ntsia, kev hloov yog nyuaj.
Tus nqi siab: Cov khoom siv thiab cov nqi tsim kho ntawm high-alumina bricks yog siab dua li cov tshuaj tsuag txheej, uas tej zaum yuav yog ib qho kev txiav txim siab rau cov tuam txhab uas muaj peev nyiaj tsawg.
Kev xaiv ntawm cov tshuaj tsuag txheej los yog siab alumina cib yuav tsum tau ua raws li cov kev ua haujlwm tshwj xeeb, kev siv nyiaj txiag thiab kev saib xyuas ntawm cov txiv qaub ntsug rauv. Yog tias koj nrhiav kev tsim kho ceev thiab tswj tus nqi, nws yog qhov kev xaiv zoo; Yog hais tias koj tsom mus rau lub sij hawm ntev stability thiab durability, high-alumina bricks yog tsim nyog. Hauv kev siv cov tswv yim, lawv kuj tuaj yeem siv ua ke, xws li siv cov alumina cib ua lub ntsiab refractory txheej thiab cov tshuaj tsuag txheej raws li kev txhawb nqa lossis cov khoom siv kho mob xwm txheej ceev kom ua tiav cov txiaj ntsig zoo thiab txhim kho kev ua haujlwm tag nrho. Kuv vam tias cov ntaub ntawv saum toj no tuaj yeem pab koj txiav txim siab paub ntau ntxiv thiab coj qhov chaw ua haujlwm tau zoo dua thiab ruaj khov rau koj cov txiv qaub ntsug rauv. Yog tias koj muaj lus nug ntau ntxiv txog cov ntaub ntawv refractory, thov tawm lus rau kev sab laj!
