Ntev Ferro Silicon Hmoov Rau Alloy Ntau Lawm

 

Yam	Si	Mn	P	S	C	Qhov loj me (mesh)
SI75	Qho deb	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

 

Kev qhia txog cov khoom lag luam zoo nkauj: ntuj thaiv, 10-100mm, 10-60mm, 3-10mm, 0-1mm, lossis Mekas raws li cov neeg siv khoom.

 

Ntim: tuj hnab ntim (1000kg / hnab) lossis customized raws li cov neeg siv khoom.

 

Cov khoom lag luam ferrosilicon yog cov khoom siv tseem ceeb ntawm kev lag luam metallurgical, feem ntau muaj cov hlau thiab silicon, nrog cov ntsiab lus silicon ntawm 15% mus rau 90%. Nws cov txheej txheem ntau lawm yog tsuas yog smelting nyob rau hauv ib lub moj tej tawg los yog hluav taws xob rauv taws, thiab ua los ntawm txo cov silica, coke thiab hlau ore kub. Ferrosilicon hmoov muaj cov khoom zoo thiab muaj cov tshuaj lom neeg siab, thiab yog siv dav hauv cov hlau smelting, casting, cov ntaub ntawv vuam thiab cov khoom siv vuam thiab cov khoom siv tshwj xeeb.

 

 

Nyob rau hauv daim teb ntawm steel smelting, ferrosilicon hmoov feem ntau yog siv los ua deoxidizer thiab alloy additive. Hauv cov txheej txheem statmaking, ntau dhau cov pa roj hauv Molten cov ntsiab lus hauv cov pa roj carbon, li kev txhim kho cov pa roj carbon Ib qho ntxiv, ferrosilicon hmoov tseem tuaj yeem txhim kho cov khoom siv pov tseg ntawm cov hlau thiab txo qhov tsis xws li pores thiab slag suav nrog. Hauv qee cov qauv hlau tshwj xeeb, ferrosilicon hmoov kuj tseem siv los ua cov khoom sib txuam los txhim kho cov cua sov ua kom tau zoo, hnav tsis kam thiab corrosion tiv taus ntawm cov hlau.

 

 

Nyob rau hauv lub foundry kev lag luam, ferrosilicon hmoov feem ntau yog siv nyob rau hauv kev tsim cov hlau ntau lawm. Cov hlau hlau yog siv dav hauv qhov chaw hauv tsheb, xa xov thiab kev tsim khoom thiab kev tsim khoom puas vim nws cov kws kho zoo ib yam thiab ua cov khoom. Cov silicon hauv ferrosilicon hmoov tuaj yeem txhawb cov spheridation ntawm graphite, yog li cov graphite hauv spherical form, yog li kev txhim kho ntau lub zog thiab kev nruj ntawm cov hlau cam khwb cia. Ib qho ntxiv, ferrosilicon hmoov tseem tuaj yeem hloov kho cov ntsiab lus silicon ntawm cam khwb cia hlau, ua kom nws cov khoom lag luam zoo tshaj plaws.

 

 

Ntxiv rau cov hlau thiab cov hmoov av, ferrosilicon hmoov tseem muaj cov ntawv thov tseem ceeb hauv cov ntaub ntawv vuam. Vim nws cov ntsiab lus Silicon siab thiab tsis muaj txiaj ntsig zoo, cov hmoov rerrosilicon feem ntau yog siv los ua cov khoom siv vuam thiab cov tshuaj lom neeg thiab qhov zoo ntawm Weld. Hauv kev kub siab ib puag ncig ntawm vuam, ferrosilicon hmoov tuaj yeem tiv thaiv cov hlau oxidation, txo cov khoom siv hlau, thiab txhim kho cov khoom siv tshuab ntawm Weld. Ib qho ntxiv, ferrosilicon hmoov kuj tseem siv tau los tsim cov alloys tshwj xeeb, uas ua lub luag haujlwm ua si hauv kev tsim khoom thiab hloov pauv. Feem ntau, ferrosilicon hmoov, raws li cov khoom siv metallurgical, ua si ib daim teb irreplacical muaj xws li steel, casting, thiab vuam.

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