Ferro Alloys_Ferr Silicon Cov

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Ferro Silicon

Ferro silicon 75 yog cov khoom siv metallurgical uas muaj 75% silicon cov ntsiab lus, uas yog cov khoom siv raw siv hauv steel ua. Cov khoom siv raw siv los tsim ferro silicon 75 feem ntau yog coke, steel chips thiab quartzite, uas yog tsim los ntawm cua sov thiab smelting nyob rau hauv hluav taws xob furnaces.

Ferro silicon yog ib qho tseem ceeb ntawm cov hlau, uas tuaj yeem tshem tawm cov pa oxygen ntawm cov hlau hauv cov hlau thiab hlau ntau lawm thiab ua kom cov hlau zoo kawg nkaus. Ferrosilicon kuj tseem yog lub hauv paus ntawm cov khoom siv ua ntej rau kev tsim khoom xws li fesimg rau kev hloov kho ntawm cov cam khwb cia malleable cam khwb cia hlau. Ferrosilicon yog ib hom alloy, silver-grey, nrog blocky, spherical, granular thiab powdery duab. Hauv kev lag luam steelmaking, kwv yees li 3-5kg ntawm 75% ferrosilicon yog siv los tsim ib tuj hlau.

Qauv	Chemical Composition (%)
Qauv	Si	Mn	Al	C	P
FeSi75A	75.0-80.0	≤0.4	≤ 2.0	≤0.2	≤ 0.035	≤ 0.02
FeSi75B	73.0-80.0	≤0.4	≤ 2.0	≤0.2	≤ 0.04	≤ 0.02
FeSi75C ua	72.0-75.0	≤0.5	≤ 2.0	≤0.1	≤ 0.04	≤ 0.02
FeSi 70	72		≤ 2.0	≤0.2	≤ 0.04	≤ 0.02
FeSi65	65.0-72.0	≤0.6	≤ 2.5	——	≤ 0.04	≤ 0.02

Qauv	Tshuaj muaj pes tsawg leeg (%)
	Si	AI	Ca	Mn	Cr	P	S	C
	≥	≤
FeSi75	75	1.5	1	0.5	0.5	0.04	0.02	0.2
FeSi72	72	2	1	0.5	0.5	0.04	0.02	0.2
FeSi 70	70	2	1	0.6	0.5	0.04	0.02	0.2
FeSi65	65	2	1	0.7	0.5	0.04	0.02	0.2
FeSi 60	60	2	1	0.8	0.6	0.05	0.03	0.3
FeSi45	40-47	2	1	0.7	0.5	0.04	0.02	0.2

Qauv	Si	Mn	P	S	C	Loj (mesh)
Si 75	ntau	tsawg dua los yog sib npaug
	70-72	0.4	0.035	0.02	0.3	0- 425
	65	0.4	0.04	0.03	0.5	0- 425
	60	0.4	0.04	0.04	0.6	0- 425
	55	0.4	0.05	0.05	0.7	0- 425
	45	0.4	0.05	0.06	0.9	0- 425
FeSi	Si	Fe	P	S	C	Loj (mesh)
FeSi	13-16	> = 82	0.05	0.05	1.3	200-325

Inoculant / Si-Ba-Ca Inoculant

Inoculants tau ntxiv rau hauv cov kua cam khwb cia hlau txhawm rau muab cov yam ntxwv zoo tshaj plaws thiab zoo ib yam hauv qhov kawg casting. Lawv yog siv los tswj cov qauv matrix thiab zam kev tsis xws luag casting.

Inoculant / Nucleating Agent

1.Ferrosilicon muaj ntau heev hauv kev lag luam steelmaking. Ferrosilicon feem ntau yog siv los ua deoxidizing thiab alloying tus neeg sawv cev;

2.In kev lag luam ntawm cam khwb cia hlau, nws yog siv raws li inoculant thiab spheroidizer;

3.Thaum cov khoom siv hluav taws xob tau tsim, nws tuaj yeem siv los ua cov txheej txheem electrode

1. Txo chilling nyiam ho thiab txheeb ze hardness, txhim kho machinability.
2. Muaj peev xwm tiv thaiv kev poob qis, tiv thaiv kev poob qis ntawm inoculants thiab nodular hlau.
3. Txhim kho qhov sib npaug ntawm ntu ntu thiab tiv thaiv kom tsis txhob poob siab.
4. Cov tshuaj muaj pes tsawg leeg. Txawm ua granularity.
Me me sib txawv ntawm qhov zoo thiab cov khoom xyaw.
5. Tsawg melting point (kwv yees 1300 ℃). Ib qho yooj yim rau melting absorb thiab muaj me ntsis dross.
Loj: 0.2-0.7mm, 0.7-1.0mm, 1.0-3.0mm, 3.0-8.0mm
Qhov loj me kuj tuaj yeem tsim raws li cov neeg siv khoom xav tau.

High Carbon Silicon:Kev hloov zoo rau ferro silicon & tus nqi qis,paub meej>

Offgrade Silicon Slag:pheej yig heev deoxidizer rau steelmaking,paub meej>

Alloys Cored Hlau:Muaj tseeb tswj cov khoom siv alloy ntxiv, ntau dua,paub meej>

►Zhenan Ferroalloy nyob rau hauv Anyang City, Henan Province, Suav teb.

►Zhenan Ferroalloy muaj lawv tus kheej metallurgical kws txawj, ferrosilicon tshuaj muaj pes tsawg leeg, particle loj thiab ntim tau customized raws li tus neeg yuav tsum tau muaj.

► Lub peev xwm ntawm ferrosilicon yog 60000 tons hauv ib xyoos, ruaj khov thiab xa khoom raws sijhawm.

► Kev tswj xyuas nruj nruj, lees txais kev tshuaj xyuas thib peb SGS, BV, thiab lwm yam.

► Muaj kev ywj pheej ntshuam thiab xa tawm kev tsim nyog.