Qhov sib txawv ntawm cov hlau silicon hmoov thiab silicon carbide
Silicon carbide yog cov khoom siv hlau tsis muaj hlau uas ua rau kub siab tshaj 1800 degrees Celsius nrog quartz xuab zeb (SIO2) thiab anthracite lossis roj av coke (C) ua cov khoom siv raw. Silicon carbide muaj cov yam ntxwv ntawm siab hardness, me me expansion coefficient, brittleness, thiab zoo thermal conductivity. Silicon carbide yog dav siv nyob rau hauv abrasives, sib tsoo ntawm cov khoom siv hluav taws xob, cov ntaub ntawv refractory, tshwj xeeb ceramics, ua npuas ncauj ceramics, txheej yas ntxiv kev hloov kho, automotive qhov chaw, tub rog aviation, deoxidizer rau steelmaking, thiab lwm yam.
Hlau silicon hmoov muaj cov yam ntxwv ntawm lub siab melting point, zoo kub tsis kam, siab resistivity thiab siab oxidation kuj, yog li nws yog dav siv nyob rau hauv ntau industries thiab teb. Hlau silicon hmoov muaj ntau yam kev siv hauv ntau qhov chaw xws li organosilicon chemicals, metallurgical casting, electronics, refractory material, hmoov metallurgy, solar thermal power generation, etc.
