Silicon Carbide, Brown Corundum, Dawb Corundum, Emery khoom

Dub silicon carbide yog nkig thiab ntse, thiab muaj qee yam hluav taws xob thiab thermal conductivity, microhardness {{{{30}}}} kg/mm2. Abrasives ua los ntawm cov xim dub silicon carbide yog tsim rau kev ua cov hlau thiab cov khoom tsis yog hlau nrog lub zog tensile tsawg, xws li grey cam khwb cia hlau, tooj dag, txhuas, pob zeb, tawv thiab roj hmab. Tsis tas li ntawd, dub silicon carbide kuj tseem siv tau rau hauv refractories, electronics kev lag luam.Green Silicon Carbide GCGreen silicon carbide muaj siab purity, brittleness thiab microhardness ntawm 3280-3400 kg / mm2. Nrog ntsuab silicon carbide ua los ntawm cov cuab yeej abrasive, haum rau kev ua haujlwm siab hardness, nkig cov ntaub ntawv, xws li tungsten carbide, optical iav, mari thiab ceramics thiab lwm yam nyuaj thiab nkig non-metallic cov ntaub ntawv, ntsuab silicon carbide kuj siv tau los tsim cov ntaub ntawv refractory. , hluav taws xob cua sov ntsiab lus thiab cov khoom siv hluav taws xob cov khoom lag luamBrown Fused Alumina ABrown fused alumina yog cov khoom siv tseem ceeb ntawm bauxite, uas yog smelted ntawm qhov kub thiab txias. Nws yog xim av, siab hardness thiab toughness. Cov cuab yeej abrasive ua los ntawm xim av corundum yog tsim rau kev sib tsoo ntawm cov hlau, malleable cam khwb cia hlau thiab tawv bronze. Tsis tas li ntawd, xim av corundum kuj tau siv dav hauv cov khoom siv tshuaj refractory, precision casting thiab cov ntaub ntawv los tiv thaiv.White Fused Alumina WAWhite corundum yog tsim los ntawm smelting aluminium oxide hmoov ntawm qhov kub thiab txias. Dawb corundum yog dawb, hardness yog me ntsis siab dua xim av hlau, toughness yog me ntsis qis. Cov cuab yeej abrasive ua los ntawm corundum dawb yog tsim rau kev sib tsoo ntawm cov pa roj carbon siab, cov hlau kub ceev thiab quenched steel. Nws tuaj yeem siv los ua cov khoom sib tsoo thiab polishing txhuam. Dawb corundum kuj siv tau rau precision casting xuab zeb, txau cov ntaub ntawv, tshuaj catalyst cab kuj, tshwj xeeb ceramics, refractory cov ntaub ntawv thiab thiaj li nyob. ua los ntawm cov ntaub ntawv abrasive, feem ntau yog siv rau kev sib tsoo iav khoom, muaj xeb thiab dej txiav (1) Lub silicon wafer optical lens, precision instruments, polishing iav ware, ceramic pob zeb, tawv, yas, hlau qhov chaw tuaj yeem txhim kho qhov tiav (2) tuaj yeem ua sandblasted txiav, yog kev tsim cov sib tsoo log, whetstone, emery daim ntaub, xuab zeb yuav tsum raw cov ntaub ntawv (3) Yuav siv tau los tsim txoj kev loj pavement, airstrip, hnav-resistant roj hmab, industrial pem teb. Anti-slip xim thiab lwm yam zoo hnav-tiv taus cov ntaub ntawv (4) Yuav siv tau raws li tshuaj, roj av, tshuaj, dej kho qhov nruab nrab thiab drilling av nkos hnyav tus neeg saib xyuas (5) Kev tiv thaiv ntawm electroplating thiab nuclear pollution muaj cov nyhuv zoo, thiab nws yog xuab zeb rau ntxuav Hoobkas ris sandblasting rhiav. Kev lag luam txiav dej nrog cov xuab zeb zoo dua.Lub cev ntsuas ntawm emery: ntom 3.96-4.10g/cm3, melting point 1180-1280 degree, Mohs hardness 7.49-8. 00, specifications: 8-220 mesh.Chemical muaj pes tsawg leeg; SiO2 35-40%, Al2O3 18-20%, FeO 25-37%, Fe203 0.9-1.0%, MnO 0.{{32 }}.0%, MgO 0.2-1.4%, CaO 2.2-3.9%