Dab tsi yog Silicon Carbon Alloy? Daim Ntawv Qhia Ua tiav rau Steelmaking

 

Nyob rau hauv niaj hnub steelmaking, cov ntaub ntawv uas txhim kho efficiency thiab txo nqi yog qhov tseem ceeb.Silicon carbon hlau (Si{0}}C alloy)yog ib qho ntawm cov khoom siv metallurgical feem ntau siv rau lub hom phiaj no.

Phau ntawv qhia no piav qhiasilicon carbon alloy yog dab tsi, nws muaj pes tsawg leeg, siv, thiab cov txiaj ntsignyob rau hauv steelmaking thiab foundry industries.

 

Dab tsi yog Silicon Carbon Alloy?

Silicon carbon alloy yog ibmetallurgical khoom muaj xws li silicon (Si) thiab carbon (C). Nws yog tsim los ntawm kev sib txuas ntawm silicon- cov ntaub ntawv nplua nuj nrog cov pa roj carbon monoxide ntawm qhov kub thiab txias, ua rau muajsib tov uas tuaj yeem ua raws li ob qho tib si deoxidizer thiab carbon additive.

 

Kev sib xyaw ua ke

Cheebtsam	Cov ntsiab lus (%)	Muaj nuj nqi
Silicon (Si)	50–70	Deoxidation nyob rau hauv molten hlau
Cov pa roj carbon (C)	10–30	Carburization, txhim kho slag fluidity
Sulfur (S)	Tsawg dua los yog sib npaug li 0.03	Tswj impurity
Phosphorus (P)	Tsawg dua los yog sib npaug li 0.03	Tswj impurity
Cov kab ke	Tsawg dua los yog sib npaug li 0.1	Kev ruaj ntseg thiab kev nyab xeeb

Nco tseg: Muaj pes tsawg leeg yuav txawv nyob ntawm qhov yuav tsum tau ua rau lub cub tawg thiab cov chaw tsim khoom tshwj xeeb.

 

Lub luag haujlwm tseem ceeb ntawm Silicon Carbon Alloy

Deoxidizer
Silicon reacts nrog oxygen hauv molten steel los tsim cov oxides ruaj khov, txo cov ntsiab lus oxygen thiab txhim kho steel zoo.

Cov pa roj carbon additive
Cov ntsiab lus ntawm cov pa roj carbon monoxide pab kho steel chemistry thiab txhim kho tus cwj pwm slag, txo qhov xav tau ntawm cov carburizers cais.

Slag Conditioner
Txhim kho slag fluidity, txhawb kev sib cais impurity, thiab txhim kho qhov cub ua haujlwm.

 

Daim ntawv thov

Daim ntawv thov	Kev piav qhia
Hloov Steelmaking (BOF)	Ua raws li deoxidizer thiab carbon qhov chaw
Electric Arc Rauv (EAF)	Fast melting, npaum deoxidation
Foundry	Kho cov tshuaj muaj pes tsawg leeg, txhim kho cov khoom zoo

 

Qhov zoo ntawm Silicon Carbon Alloy

Tus nqi- zoo: pheej yig dua ferrosilicon rau ntau daim ntawv thov

Dual muaj nuj nqi: Ua ke deoxidation thiab carbon ntxiv rau hauv ib yam khoom

Cov tshuaj tiv thaiv sai: Lub sijhawm ua kom luv luv, siv zog tsawg dua

Yooj yim: Muaj nyob rau hauv pob, granules, thiab hmoov cov ntaub ntawv kom haum cov txheej txheem steel sib txawv

 

FAQ

1. Puas yog silicon carbon alloy txawv ntawm ferrosilicon?

Si-C alloy muab silicon thiab carbon, thaum ferrosilicon feem ntau muab silicon. Si-C alloy feem ntau pheej yig dua thiab reacts sai dua nyob rau hauv lub cub tawg.

2. Puas yog silicon carbon alloy hloov ferrosilicon?

Yog, ib nrab lossis tag nrho nyob ntawm qib steel thiab cov txheej txheem yuav tsum tau ua.

3. Qhov ntau thiab tsawg yog muaj?

Loj: 10-50mm

Granules: 1-10 hli

Hmoov:<1 mm

4. Cov kev lag luam twg siv silicon carbon alloy?

Steelmaking (hloov, EAF)

Foundry

Kev siv tshwj xeeb metallurgical

 

Xaus

Silicon carbon alloy yog ntau yam thiab raug nqi - cov khoom siv tau zoodav siv nyob rau hauv steelmaking thiab foundries. Nws ob txoj haujlwm ua deoxidizer thiab carbon additive ua rau nws zoo tagnrho rau:

Txo cov nqi khoom siv

Txhim kho qhov cub efficiency

Kev ruaj ntseg steel zoo

👉 Rau cov khoom siv txhim khu kev qha, kev sib xyaw ua ke, thiab cov nqi sib tw,tiv tauj peb tam sim norau kev txhawb nqa thiab hais lus.