Silicon hlau yog nplua nuj nyob rau hauv silicon thiab yog dav siv nyob rau hauv steel ua, casting foundry, aluminium ingot ntau lawm, purification thiab lwm yam lag luam. Cov ntsiab lus ntawm cov qib sib txawv ntawm silicon hlau sib txawv thiab lawv cov ntawv thov txawv heev. Cov qib tseem ceeb ntawm silicon hlau yog 441, 553, 3303 thiab 2202, tab sis ntxiv rau cov qib no muaj qee cov qib tsis paub, xws li 421, 411 thiab 1101.

Cov khoom ntawm Silicon Hlau 411 zoo ib yam li germanium, txhuas thiab tin. Silicon, tsuas yog thib ob rau oxygen, muaj nyob rau hauv daim ntawv ntawm silicon dioxide los yog silicate, yog nplua nuj nyob rau hauv lub ntiaj teb crust thiab accounting rau ntau tshaj li ib feem peb ntawm tag nrho cov hnyav ntawm lub ntiaj teb crust. Nws yog tsuas yog siv rau silicone ntau lawm, non-ferrous alloy additives thiab ua siab purity semiconductor cov ntaub ntawv.

Silicon hlau 1502 silicon hlau yog tsim los ntawm carbothermic cov tshuaj tiv thaiv ntawm silica (quartz) nyob rau hauv ib tug hluav taws xob arc rauv siv cov pa roj carbon electrodes qhov kub nyob rau hauv lub ntsiab tshuaj tiv thaiv cheeb tsam ntawm kub tshaj 1800ºC.

High Quality Silicon Hlau 1501 1502 441 551 silicon hlau yog tsim los ntawm carbothermic cov tshuaj tiv thaiv ntawm silica (quartz) nyob rau hauv ib tug hluav taws xob arc rauv siv carbon electrodes qhov kub nyob rau hauv lub ntsiab tshuaj tiv thaiv cheeb tsam ntawm kub tshaj 1800ºC.

Silicon hlau (Si Hlau) yog siab purity silicon, tseem hu ua industrial silicon los yog crystalline silicon. Txawm hais tias silicon hlau yog cov hlau tsis yog hlau, nws muaj cov xim hlau nplaum rau sab nraud. Nws muaj lub siab melting point, zoo kub tsis kam, siab hluav taws xob tiv taus, thiab ultra-siab oxidation kuj. Nws yog tsuas yog siv los ua ib qho additive rau non-ferrous alloys thiab yog ib qho tseem ceeb raw cov ntaub ntawv rau ntau high-tech industries.

BaSi Alloy, suav nrog Barium Calcium Silicon thiab Silicon Aluminium Barium Calcium yog ntau yam ntawm cov khoom sib xyaw ua ke ntawm silicon, calcium, thiab hlau. Lawv yog cov zoo tagnrho deoxidizers thiab desulfurizers rau zus tau tej cov hlau zoo, me me hlau, stainless hlau, npib tsib xee alloy, titanium alloy thiab lwm yam tshwj xeeb alloy. Haum zoo nyob rau hauv qhov kub thiab txias ntawm converter steel smelting.

Silicon Calcium yog siv los tswj cov duab, qhov loj me thiab kev faib tawm ntawm oxide thiab sulfide suav nrog kev txhim kho fluidity, machinability, ductility, thiab cuam tshuam cov khoom ntawm cov khoom steel. Cov hlau kuj tseem siv rau kev hloov kho ntawm cov khoom tsis yog hlau.