Khoom piav qhia
Aluminium oxide hollow sphere yog ib yam tshiab ntawm siab- cov khoom siv hluav taws xob kub, uas yog tsim los ntawm melting thiab tshuab muaj aluminium oxide nyob rau hauv lub cub hluav taws xob, nrog ib tug siv lead ua daim ntawv ntawm ib tug -Al2O3 microcrystals. Siv alumina hollow spheres ua lub cev tseem ceeb, ntau yam duab ntawm cov khoom tuaj yeem ua tau, nrog rau qhov siab tshaj plaws ua haujlwm kub ntawm 1800 degree. Lub zog txhua yam ntawm cov khoom yog siab, ob peb zaug ntawm cov khoom sib sib zog nqus dav dav, thaum cov khoom hnyav tsuas yog ib nrab ntawm cov khoom corundum. Nws tau dav siv nyob rau hauv siab -kub thiab ultra- kub kilns xws li gasification rauv nyob rau hauv petrochemical kev lag luam, carbon dub industrial cov tshuaj tiv thaiv rauv, thiab induction furnaces nyob rau hauv lub metallurgical kev lag luam, ua tau zoo txaus lub zog{10}} txuag cov teebmeem.
Khoom parameters
Lub cev thiab tshuaj ntsuas ntawm alumina hollow sphere refractory bricks:
Cov khoom nthuav dav kos duab
Muag qhov zoo / nta / yam ntxwv ntawm cov khoom
1) Khoom nta
Kev khiav hauj lwm kub: Nws tuaj yeem ncav cuag qhov kub siab tshaj 1750 degrees thiab muaj thermal stability zoo. Tus nqi ntawm kev hloov ntawm re burning kab yog me me, thiab nws tuaj yeem siv rau lub sijhawm ntev dua.
Txhim kho cov qauv thiab txo qhov hnyav ntawm lub cub tawg: Niaj hnub no, kev siv cov khoom siv siab - kub resistant yog rau cov cib hnyav nrog lub ntim ntim ntawm 2.6-3.0g / cm, thaum alumina hollow pob cib muaj qhov ntim ntawm tsuas yog 1.1-1.5g / cm. Rau tib lub cubic meter ntim, siv alumina hollow pob cib tuaj yeem txo qhov hnyav los ntawm 1.1-1.9 tons.
Txuag cov ntaub ntawv: Yuav kom ua tiav qhov kev khiav hauj lwm kub, tus nqi ntawm kev siv cov cib hnyav yog piv rau cov alumina hollow sphere cib, thiab cov khoom siv hluav taws xob ntau heev kuj yuav tsum tau. Yog tias alumina hollow sphere cib siv, 1.1-1.9 tons ntawm cov cib hnyav tuaj yeem txuag tau ib lub cubic meter, thiab 80% ntawm cov ntaub ntawv rwb thaiv tsev refractory tuaj yeem txuag tau.
Kev txuag hluav taws xob: Aluminium oxide hollow spheres muaj cov khoom siv hluav taws xob zoo nrog cov thermal conductivity tsawg, uas tuaj yeem ua tiav cov nyhuv rwb thaiv tsev zoo, txo cov cua sov dissipation, txhim kho thermal efficiency, thiab yog li txuag hluav taws xob. Lub zog-txuag cov nyhuv tuaj yeem ncav cuag 30%.
2) Cov khoom siv
Aluminum oxide hollow spheres and their products are lightweight refractory materials with excellent high temperature resistance and energy saving, which are very stable in various atmospheres. Especially for applications in high-temperature kilns at 1800 ℃. Hollow spheres can be used as high-temperature and ultra-high temperature insulation fillers, lightweight aggregates for high-temperature refractory concrete, high-temperature castables, etc. Aluminum oxide core ball bricks can be used for high-temperature energy-saving (>30%) rov qab nplaim taws kilns, shuttle kilns, molybdenum hlau furnaces, tungsten rod furnaces, induction furnaces, nitriding furnaces, thiab lwm yam. Cov txiaj ntsig tseem ceeb tuaj yeem ua tiav hauv kev txo qhov hnyav ntawm lub cub tawg, kho cov qauv, txuag cov ntaub ntawv, thiab txuag lub zog.
3) Cov khoom ntim khoom
Customize ntim raws li cov neeg siv khoom xav tau.
4) Cov khoom zoo
• Customized ntau lawm specifications thiab qauv kom tau raws li cov neeg siv khoom xav tau
• Kev xa khoom sai thiab tus nqi zoo
• Cov khoom zoo ua ntej- muag thiab tom qab- kev muag khoom
FAQS
Cim npe nrov: Tuam Tshoj alumina refractory bricks manufacturers, hoobkas
