Tabular alumina yog ib tug ntshiab, additives -dawb sintered alumina nrog ib tug coarse-grained, zoo-tsim -Al₂O₃ siv lead ua qauv. Nyob rau hauv SEM, nws nthuav tawm lub phaj- zoo li cov qauv crystalline, uas muaj cov pores me me uas muaj feem ntau ntawm cov pores kaw. Nws qhov porosity yog kwv yees li ntawm fused alumina. Nrog siab purity, zoo heev ntim stability, thiab tsawg tsawg re-firing shrinkage, cov ntaub ntawv refractory los yog castables uas ua los ntawm nws ua tau zoo thermal shock stability thiab flexural zog tom qab siab -kub kev kho mob.
Lub cev thiab tshuaj Specifications
Qhov zoo
Ultra-High Temperature Resistance: Refractoriness Ntau dua lossis sib npaug li 1900 degree, nrog lub ntim ruaj khov thiab tuav lub zog ntawm qhov kub thiab txias, ua rau nws haum rau qhov kub siab heev - ua haujlwm kub.
Kev Ua Haujlwm Zoo Tshaj Plaws Thermal Shock Resistance: Lub phaj- zoo li cov qauv siv lead ua kom txo tau qhov kev ntxhov siab los ntawm qhov kub thiab txias hloov pauv, txo qhov kev pheej hmoo ntawm kev tawg thiab tawg, yog li txuas ntxiv lub neej kev pab cuam ntawm cov khoom.
Muaj zog tshuaj lom neeg ruaj khov: Resistant erosion los ntawm acids, alkalis, ntsev, thiab siab - kub melts. Nws kuj qhia tau hais tias zoo heev compatibility nrog refractory theem xws li spinel thiab mullite, ua rau nws haum rau ntau formulations.
Daim ntawv thov
Tabular alumina tuaj yeem siv los ua cov khoom tseem ceeb hauv alumina-carbon, alumina-magnesia-carbon, magnesia-alumina-carbon, magnesia-spinel, thiab alumina-chrome refractory cib. Nws tseem tuaj yeem muab tso ua ke ua alumina- ua kom cov khoom zoo rau hauv siab - alumina unshaped refractory cov ntaub ntawv. Nws yog dav siv nyob rau hauv kev lag luam xws li hlau thiab hlau, casting, thiab ceramics, nrog rau nws daim ntawv thov nyob rau hauv hlau thiab steel kev lag luam npog yuav luag tag nrho cov txheej txheem ntawm hlau thiab steelmaking.
Cim npe nrov: Tuam Tshoj txhuas alumina manufacturers, lwm tus neeg, Hoobkas