Tsev - Cov khoom - Silicon hlau - Paub meej

Silicon Hlau Industrial Silicon 441 553 Rau Metallurgy

Kev piav qhia Silicon hlau muaj xws li silicon, hlau, txhuas, calcium, thiab lwm yam. Cov ntsiab lus ntawm cov khoom silicon yog siab dua 98 feem pua. Silicon hlau yog tsim los ntawm carbothermic txo-smelting txheej txheem, nyob rau hauv uas silica yog txo los ntawm carbon nyob rau hauv ib tug submerged arc rauv ntawm kub ...

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Kev piav qhia

Silicon hlau muaj xws li silicon, hlau, txhuas, calcium, thiab lwm yam. Cov ntsiab lus ntawm cov khoom silicon yog siab dua 98 feem pua.

Silicon hlau yog tsim los ntawm cov txheej txheem carbothermic txo-smelting, nyob rau hauv uas silica yog txo los ntawm carbon nyob rau hauv lub submerged arc rauv ntawm kub ntawm 1300 thiab 2000 degree nyob rau hauv atmospheric siab. Cov ntaub ntawv them nqi suav nrog cov khoom siv silicon (quartz, xuab zeb, lossis quartzite) thiab cov khoom siv sib xyaw ua ke muaj xws li coke, thee, charcoal, thiab wood chips.

Tom qab smelting, silicon hlau yuav dhau los ntawm cov theem ntawm kev txias, crushing, ntim, thiab lwm yam, thiab thaum kawg ntim thiab thauj mus rau cov neeg siv khoom.

Specification

Qib	Si	Fe	Al	Ca	P
553	98.50	0.50	0.50	0.30	-
441	99.00	0.40	0.40	0.10	-
3303	99.00	0.30	0.30	0.03	25/40/60
2202	99.00	0.20	0.20	0.02	25/40/60
1101	99.20	0.10	0.10	0.01	25
Tawm qib	97.00	1.50	0.60	0.30
	feem pua min.	feem pua max.	feem pua max.	feem pua max.	ppm ua
Ob qhov loj thiab ntim tuaj yeem ua raws li cov neeg siv khoom thov