Nruab nrab carbon ferrosilicon yog homferrosilicon alloyNrog cov ntsiab lus silicon siab thiab cov ntsiab lus roj carbon ntau. Nws feem ntau yog siv hauv cov hlau smelting thiab casting kev lag luam. Nws yog feem ntau ua los ntawm lub zog tawg flelting los yog hluav taws xob arc rauv smelting txheej thiab yog tsuas yog siv rau kev sib dhos thiab deoxidation hauv hlau.

Lub ntsiab ntawm nruab nrab carbon ferrosilicon suav nrog silicon (si) thiab carbon (c), uas cov ntsiab lus silicon yog 60% ~ 75% (feem ntau cov lus qhia tshwj xeeb yogFesi 65, Fesi 70), thiab cov pa roj carbon cov ntsiab lus yog 1% ~ 3%. Impurities feem ntau suav nrog Sulphorus (P), thiab lwm yam, uas yog tswj tau hauv cov khoom lag luam hauv steel.

Medium carbon ferrosilicon

Tshuaj Muaj Tshuaj

Teem nqi	Tshuaj lom neeg muaj pes tsawg leeg (feem ntau feem)%%
	Si	Al	Ca	Mn	Cr	P	S	C
		Tsawg dua los yog sib npaug
Fesi90V1.5	87.0~95.0	1.5	1.5	0.4	0.2	0.04	0.02	0.2
Fesi9oal3.0	87.0~95.0	3	1.5	0.4	0.2	0.04	0.02	0.2
Fesi75al0.5-a	74.0~80.0	0.5	1	0.4	I0.3	0.035	0.02	0.1
Fesi75al0.5-b	72.0~80.0	0.5	1	0.5	0.5	0.04	0.02	0.2
Fesi75al1.0-a	74.0~80.0	1	1	0.4	0.3	0.035	0.02	0.1
Fesi75al1.0-b	72.0~80.0	1	1	0.5	0.5	0.04	0.02	0.2
Fesi75al1.5-a	74.0-80.0	1.5	1	0.4	0.3	0.035	0.02	0.1
Fesi75al1.5-b	72.0~80.0	1.5	1	0.5	0.5	0.04	0.02	0.2
Fesi75al2.0-a	74.0~80.0	2	1	0.4	0.3	0.035	0.02	0.1
Fesi75al2.0-b	72.0~80.0	2		0.5	0.5	0.04	0.02	0.2
Fesi75-a	74.0~80.0			0.4	0.3	0.035	0.02	0.1
Fesi75-b	72.0~80.0			0.5	0.5	0.04	0.02	0.2
Fesi65	65.0~72.0			0.6	0.5	0.04	0.02

Qhov zoo thiab cov yam ntxwv ntawm cov pa roj carbon monoliab

Txuag deoxidation:

Nruab Nrab Cov Hluav Taws Xob Ferrosilicon muaj zogdeoxidationMuaj peev xwm, tshwj xeeb tshaj yog tsim nyog rau kev tsim cov khoom lag luam siab silicon thiab cov hlau tshwj xeeb hlau.

Cov nyhuv muaj feem xyuam:

Silicon yog ib qho tseem ceeb hauv ntau cov alloy hlau. Kev siv nruab nrab carbon ferrosilicon tuaj yeem ua kom cov ntsiab lus silicon hauv cov hlau.

Tus nqi qis dua:

Piv nrog lwm yamAlloy Additives(xws liferromanganese, ferriorome, thiab lwm yam), nruab nrab carbon ferrosilicon muaj tus nqi qis dua thiab haum rau loj- scale industrial industrial.