Black corundum agba aja aja corundum ngalaba aja na-agbawa ọkụ eletrik jikọtara corundum
A na-eme usoro ntụ ntụ brown corundum dị mma nke corundum na-acha aja aja dị elu site na nhịpịa uzuoku, nhazi, ịcha kemịkalụ na ịsacha mmiri.Ọ nwere àgwà nke edo urughuru size mejupụtara, nkenke, elu ịdị ọcha, na elu ekweghị ekwe.
Brown corundum ntụ ntụ, akụrụngwa kemịkalụ kwụsiri ike, ihe mejupụtara kemịkalụ: Al2O3 95% -97.5%;
SiO23.90g / cm3;ike (Knoop ụdịdị dị iche iche) 2050Kg / mm2;(Mohs) 9;agba: ọchịchịrị aja aja;ebe agbaze: 2050°C;okpomọkụ na-arụ ọrụ: 1980°C;mgbasawanye ahịrị (1600°C) 8.5×10-6C-1 .Ngwaahịa arụmọrụ: elu ike, elu ike, mmetụta na-eguzogide, elu okpomọkụ na-eguzogide, oxidation eguzogide, corrosion eguzogide, ala creep, edo ahụ, elu egweri arụmọrụ, ọ dịghị scratches, wdg .. Ọ bụ adabara ultra-nkenke egweri na nkenke nkedo na. ụlọ ọrụ igwe na maka egweri nke CRT iko bulbs, ngwa anya iko, silicon wafers, wdg, eji maka seramiiki resin abrasive ngwá ọrụ, sandblasting, egweri na polishing, na ọtụtụ ebe na-eji na-abụghị slipping wear-eguzogide racetracks, elu okpomọkụ na-eguzogide ọgwụ mkpụrụ. mkpuchi na ọkụ ụlọ ọrụ dị ka metallurgy na chemical ụlọ ọrụ.Nke refractory ihe.
Oke ngwa
Corundum ntụ ntụ na-acha aja aja nke ụlọ ọrụ anyị na-emepụta nwere njirimara nke ịdị ọcha dị elu, ezigbo crystallization, mmiri siri ike, ọnụọgụ mgbasa ozi dị ala na nkwụsị nke corrosion.Ngwaahịa ahụ nwere njirimara nke enweghị mgbawa, enweghị ntụ ntụ, na enweghị mgbawa n'oge ngwa.
Uru anyi
1. High-edu abrasive ọkwa bauxite
Ndị ọrụ na-eji aka họrọ bauxite egweri dị elu maka ịgbaze, yana ọdịnaya Al2O3 dị elu dị ka 85%, na-eme ka ịdị mma sitere na mgbọrọgwụ!
2. Nnụcha nke abụọ:
A ga-asacha alumina niile agba aja aja maka awa 3 ọzọ na mgbakwunye na oge ịgbaze ọkọlọtọ ụlọ ọrụ iji melite ogo ngwaahịa!
3. Nkewa siri ike
A na-eji aka na-enyocha ihe mgbochi corundum agba aja aja ma kewaa ya site n'aka ndị ọrụ iji hụ na batch ọ bụla bụ ngwaahịa dị elu!
4. Ike ndọta dị elu
Anyị na-eji 3 8000 magnetik separators wepụ ferrosilicon adịghị ike ike!
5. Ike ụlọ ọrụ
Ụlọ ọrụ ahụ nwere ihe karịrị afọ iri nke mmepụta ahụmahụ, na-enwe kwa afọ mmepụta ikike nke 50,000 ton, elu ngwá na ọgaranya ahụmahụ.
