Silicon hlau (Si) yog nyiaj -grey, metallic- saib cov khoom siv semiconductor. Nws muaj cov tshuaj lom neeg ruaj khov thiab tsuas yog hnov mob nrog hydrofluoric acid ntawm chav tsev kub. Thaum qhov kub thiab txias, nws tuaj yeem hnov mob nrog oxygen, halogens, thiab lwm yam, tsim cov txheej txheem oxide tiv thaiv. Vim nws cov thermal conductivity, semiconductor zog, thiab tshuaj stability, silicon hlau yog dav siv nyob rau hauv metallurgical kev lag luam (xws li alloy additives), tshuaj kev lag luam (rau zus tau tej cov organic silicon tebchaw), electronics kev lag luam (rau kev tsim cov photovoltaic hlwb thiab integrated circuits), thiab teb cov ntaub ntawv refractory. Nws yog ib qho khoom siv tseem ceeb uas tsis tseem ceeb rau kev lag luam niaj hnub thiab qib siab -tech industries.
Cov ntsiab lus:
Silicon hlau muaj lub siab melting point, zoo heev thermal conductivity thiab semiconductor zog. Nws muaj zog tshuaj stability tab sis kuj nkig mechanical zog. Nws versatility ua rau nws muaj txiaj ntsig zoo hauv kev lag luam metallurgy, tshuaj lom neeg kev lag luam, hluav taws xob thiab lub zog tshiab, thiab nws yog cov khoom siv tseem ceeb rau kev tsim cov khoom siv high -cov ntaub ntawv thiab cov khoom siv.
