Corundum-mullite cas yog ua los ntawm corundum thiab mullite raws li cov hmoov av loj, thiab mullite nplua cov hmoov av thiab cov khoom siv hluav taws xob ultractives, thiab ua kom zoo nkauj los ua cov dej siab tsis kam thiab zoo thermal poob siab tsis kam.
Lub refractory kub ntawm corundum-mullite castables tuaj yeem ncav cuag li 1800 degrees. Nws yog feem ntau siv nyob rau hauv qhov hluav taws kub thiab lub qhov ncauj tsawg. Nws muaj qee yam muaj zog thiab coj kev tiv thaiv. Mullite tau ntxiv rau lub Corundum Castable. Thaum siv, nws tuaj yeem tiv thaiv cov ntaub ntawv los ntawm kev ntxhov siab los ntawm huab txias heev thiab cua sov, thiab muaj qhov zoo thermal poob siab tsis kam. Lub cev ntom ntawm mullite castables tuaj yeem ncav cuag txog 2. 7-2. 8, thiab kev pabcuam lub neej tau zoo dua.
Corundum-mullite castable muaj qhov zoo tshaj plaws muaj cov txiaj ntsig ntawm Corundum Castable thiab Mullite castable; ntawm lub hauv paus ntawm daim tseem, nws txhim kho qhov ruaj khov thiab ua kom muaj zog ntawm lubast, muaj lub zog kub siab, zoo rau cua sov thiab kev ua kom zoo nkauj; Muaj zoo thermal poob siab kuj, siab thauj softening kub, tsawg kub siab tus nqi, thiab tshuaj lom neeg zoo corrosion.
Cov yam ntxwv ntawm Corundum Mullite castable
1. Nws muaj cov txiaj ntsig zoo ntawm Corundum Refractory Casable thiab Mullite Castable. Matrix Ancts feem kub ntawm qhov chaw kub kom tsim cov khoom kub thiab thermal poob siab ntawm cov pov puag, nrog kev ua kom siab dua thiab cov huab cua qis.
2. Nws muaj cov yam ntxwv ntawm cov kub ua tsis kam thiab muaj zog compressive. Nws tuaj yeem tawm tsam lub thermal poob thiab tev ntawm qhov kub thiab txias, thiab tuaj yeem tswj hwm qhov ruaj khov ntawm qhov kub thiab txias lab.
3. Nws muaj cov yam ntxwv ntawm lub zog kub thiab zoo ntim ruaj khov. Nws tuaj yeem tswj cov thaj chaw zoo tag nrho ntawm cov Castable thiab cov qauv txheej txheem tag nrho ntawm cov Kiln hauv qab kev kub ib puag ncig.
4. Lub load softening kub yog siab, thiab cov Castable tuaj yeem tswj lub zog siab thiab ruaj khov raws li qhov kub ib puag ncig.
5. Nws muaj Slag tau zoo heev thiab tuaj yeem tiv thaiv kev yaig ntawm cov khoom siv molten.
6. Nws muaj zog corrosion tsis kam thiab tuaj yeem tiv thaiv kev yaig ntawm corrosive raw cov ntaub ntawv ntawm Kiln hauv lub neej ntawm lub Kiln.
7. Lub siab kub siab tus nqi yog qhov me me, uas tuaj yeem qeeb qeeb qhov kub thiab txias thiab txo cov kev puas tsuaj rau cov kiln.
Corundum-mullite casible yog haum rau loj cfb boilers thiab lwm qhov kev kub kub kiln thrings. Corundum-mullite High-zog hnav-resistant hnav-resistant refractory castable yog ib hom nruab nrab kub-lub zog, zoo thermal poob siab thiab yaig thiab hnav tsis kam. Nws tseem dav siv nyob rau hauv lub hauv paus ntawm nruab nrab thiab qhov ntsuas kub, tentoise plhaub tshuab raj, thee, rwb thaiv tsev siab kheej thiab xa hluav taws xob cov khaubncaws sab nraud povtseg Kev lag luam, lwm yam kev siv hluav taws xob, tua hluav taws xob cov kab boils, cig lub zog hluav taws xob boiler
Corundum Mullite castable
|
lub ntsiab |
Indexes |
|
Al2O3 % Ntau dua lossis sib npaug |
70 |
|
Sii2 Ntau dua los yog sib npaug |
9 |
|
Refractoriness degree ntau dua los yog sib npaug |
1780 |
|
Bulk ntom kg / m³ ntau dua lossis sib npaug |
2.7 |
|
Kab hloov tus nqi tom qab hlawv% 1100 degree x3h |
-0.1~0.3 |
|
Lub zog ntawm lub zog Mpa 110 Degree X24H loj dua los yog sib npaug |
8.6 |
|
Txias colter compressive muaj zog mpa ur degree x24h ntau dua lossis sib npaug |
77 |
|
Kev tsim kho cov dej ntxiv% |
7±2 |
Cim npe nrov: Corundum Mullite Castable, Tuam Tshoj Corundum Mullite Cov Chaw Tsim Tshuaj, Cov Chaw Muag Khoom, Hoobkas