Luv luv kev taw qhia:

Silicon hlau, tseem hu ua crystalline silicon los yog muaj silicon, feem ntau yog siv los ua ib qho additive rau non-du fe-based zhi kub. Silicon yog cov khoom tsis yog xim hlau nrog grey dao xim, xim hlau, tawv thiab nkig. Cov ntsiab lus silicon suav txog li 26% ntawm cov pob zeb loj. Atomic hnyav yog 28.80; Qhov ceev yog 2.33g / m3. Lub melting point yog 1410.

Fnoj thiab siv:

* Hlau silicon yog siv hauv kev lag luam aluminium alloy. Silicon aluminium alloy yog ib qho muaj zog sib xyaw deoxidizer, uas tuaj yeem hloov cov ntshiab txhuas hauv cov txheej txheem steelmaking, txhim kho kev siv tus nqi deoxidizer, purify kua hlau thiab txhim kho cov hlau zoo.

* Muaj silicon, raws li ib tug additive rau non-ferrous alloys, kuj yog siv los ua ib tug alloying tus neeg sawv cev rau silicon steel nrog nruj kev cai, thiab raws li ib tug deoxidizing tus neeg saib xyuas rau smelting tshwj xeeb hlau thiab non-ferrous alloys.

* Tshuaj, siv rau zus tau tej cov roj hmab silicone, silicone resin, silicone roj thiab lwm yam silicone, silicone roj hmab elastic, kub tsis kam, siv nyob rau hauv zus tau tej cov khoom siv kho mob, kub kuj gaskets. Silicone yog siv nyob rau hauv zus tau tej cov insulating txheej thiab kub coatings.

* Muaj silicon yog purified los ntawm ntau yam txheej txheem los tsim polysilicon thiab monocrystalline silicon rau kev lag luam photovoltaic thiab kev lag luam hluav taws xob.

Silicon hlauqhov ntsuas
qauv	Tshuaj muaj pes tsawg leeg(%)
	Si	Fe	Al	Ca
	Ntau dua lossis sib npaug	Tsawg dua los yog sib npaug
#553	98.50	0.50	0.50	0.30
#441	99.00	0.40	0.40	0.10
#3303	99.37	0.30	0.30	0.03
#2202	99.58	0.20	0.20	0.02
#1101	99.79	0.10	0.10	0.01