High-carbon silicon, tseem hu ua silicon carbon alloy, yog cov khoom sib xyaw uas sib xyaw deoxidation thiab carbon enrichment. Nws qib "6517" qhia kwv yees li 65% silicon (Si) thiab 17% carbon (C).

Muab piv rau qhov qubferrosilicon, siab- carbon silicon muaj ob qhov zoo:

Nws tuaj yeem txhawb cov pa roj carbon ntau:FeSi alloy tsuas yog deoxidizes, thaum hc silicon tuaj yeem ua ke ntxiv cov pa roj carbon, txuag ib kauj ruam hauv cov txheej txheem.

Nws tuaj yeem nce qhov kub thiab txias:Cov pa roj carbon silicon alloy cov tshuaj tiv thaiv yog exothermic; ntxiv nws tuaj yeem ua kom qhov kub thiab txias ntawm cov hlau molten, txo hwj chim noj.

Yog li ntawd, yog tias koj steelmaking xav tau ob qho tib si deoxidation thiab carbon enrichment, siab carbon silicon yog tus nqi ntau dua -kev xaiv zoo dua "ferrosilicon + carbon enrichment agent".

high-carbon silicon

Tshuaj muaj pes tsawg leeg thiab cov txheej txheem xaiv

Hom	Silicon (Si)	Cov pa roj carbon (C)	Leej twg yog nws haum rau?
6517	~65%	~17%	Cov qib ntau yam, deoxidizing thiab carbonizing,muab tus nqi zoo tshaj -kev ua tau zoo piv.
6520	~65%	~20%	Cov ntsiab lus carbon siab dua, haum rau qib steel nrog cov ntsiab lus siab carbon.
6815	~68%	~15%	Cov ntsiab lus silicon siab dua, tsim nyog rau qib steel nrog siab deoxidation yuav tsum.

siab carbon silicon 6517 yog cov khoom siv dav tshaj plaws thiab paub tab ntawm kev ua lag luam. Lub 6517 peb muab muaj ib tug ruaj khov silicon ntsiab lus ntawm ib ncig ntawm 65%, ib tug ruaj khov carbon cov ntsiab lus ntawm ib ncig ntawm 17%, thiab impurities xws li hlau, txhuas, phosphorus, thiab leej faj yog tswj nyob rau hauv ntau yam tsim nyog.

Yuav xaiv qhov loj li cas?

Loj: 10-50mmNtxiv thaum tapping nyob rau hauv hluav taws xob furnaces thiab converters; yooj yim ntxiv, tsis muaj pa luam yeeb.

3-10mm particle loj:Siv nyob rau hauv me me furnaces los yog raws li ib tug inoculant; yaj sai sai.

0-3mm hmoov zoo:Siv rau cored hlau los yog hmoov txheej.

High carbon silicon

Cov khoom siv?

1. Steelmaking Deoxidation + Carburization (Feem ntau daim ntawv thov)

High carbon silicon yog ntxiv rau lub ladle thaum lub sij hawm steel tapping los ntawm ib tug converter los yog hluav taws xob rauv, ua kom tiav deoxidation thiab carburization nyob rau hauv ib kauj ruam.

Kev noj tshuaj:2-5 kg rau ib tuj hlau, nyob ntawm qib steel thiab lub hom phiaj muaj pes tsawg leeg.

Muab piv rau "ferrosilicon + carburizer," qhov kev txuag nyiaj nyob qhov twg? Cov silicon thiab carbon nyob rau hauv siab -carbon silicon yog fused ua ke, ua rau ib txhij cov tshuaj tiv thaiv thiab zam qhov teeb meem ntawm "carburization ua ntej siliconization." Ntxiv mus, nws yog pheej yig dua yuav ferrosilicon thiab carburizer cais.

2. Inoculant hauv Foundries

Ntxiv siab -carbon silicon rau grey hlau los yog hlau ductile ntau lawm yuav txhawb graphitization thiab txo cov hlau cam khwb cia dawb. Carbon kuj txhim kho cov fluidity ntawm molten hlau.

Pom zoo loj:3-10mm particle loj

Kev noj tshuaj:0.3% - 0.8% ntawm molten hlau

3. Hloov ib feem ntawm ferrosilicon thiab recarburizing tus neeg sawv cev, txo cov nqi

Qee cov hlau mills tau suav tias siv 1 tuj siab -carbon silicon 6517 tuaj yeem hloov tau kwv yees li 0.8 tons ntawm 75 ferrosilicon + 0.3 tons ntawm recarburizing tus neeg sawv cev, uas ua rau muaj kev txuag nqi ntawm 5%-10%.

4. Smelting siab - carbon steel thiab caij nplooj ntoos hlav steel

Cov hom hlau no muaj cov ntsiab lus carbon siab; siv high-carbon silicon rau recarburizing yog yooj yim dua siv tsawg-silicon ferrosilicon nrog ib tug recarburizing tus neeg sawv cev.

High Carbon Silicon 6517

Dab tsi yog qhov zoo ntawm cov pa roj carbon ntau silicon 6517 tshaj "ferrosilicon + Carbonizer"?

Cov khoom sib piv	Ferrosilicon + Carburizer	Siab -carbon silicon 6517	Qhov zoo ntawm siab -carbon silicon
Tus naj npawb pub	Ob daim ntawv thov (ib qho rau ferrosilicon, ib qho rau carburizer)	Ib - lub sij hawm teb	Txuag kev ua haujlwm thiab sijhawm
Cov khoom xyaw Uniformity	Ntxiv silicon thiab carbon sib cais tuaj yeem ua rau tsis sib xws.	Silicon thiab carbon yog fused ua ke thiab reacts ib txhij	Ntau ruaj khov steel muaj pes tsawg leeg
Yield	Silicon yog kwv yees li 90%, carbon kwv yees li 80%	Silicon yog kwv yees li 85%, carbon kwv yees li 85%	Cov pa roj carbon ntau dua
Tus nqi tag nrho	Benchmark	5% -10% qis dua	Txuag nyiaj

Hauv luv luv:Yog tias koj cov hlau xav tau ob qho tib si deoxidation thiab carbonization, siab carbon silicon yog qhov kev xaiv pheej yig dua.

high-carbon silicon

FAQ

Q: Dab tsi yog qhov txawv ntawm siab -carbon silicon thiab silicon-manganese alloy?

A: Silicon-manganese alloy (SiMn) yog silicon + manganese, feem ntau yog siv rau manganese ntxiv. High -carbon silicon yog silicon + carbon, feem ntau yog siv rau deoxidation thiab carbon ntxiv. Siv silicon-manganese alloy yog tias koj xav tau manganese ntxiv, thiab siab -carbon silicon yog tias koj xav tau carbon ntxiv.

Q: Cov pa roj carbon rov qab ntawm siab -carbon silicon yog dab tsi?

A: Feem ntau 85%-90%, me ntsis siab dua ntxiv cov pa roj carbon ntxiv ib leeg (80%-85%). Qhov no yog vim hais tias cov pa roj carbon ntau hauv silicon melts ua ke nrog silicon, ua rau nws tsis tshua muaj oxidation thiab hlawv.

Q: Puas yog qhov zoo ntawm koj 6517 zoo ib yam ntawm cov khoom siv?

A: Kev sib raug zoo yog qhov tseem ceeb. Peb kuaj txhua batch ua ntej xa zaub mov kom ntseeg tau tias cov ntsiab lus silicon nyob nruab nrab ntawm 63% -67% thiab cov ntsiab lus carbon yog nyob nruab nrab ntawm 16% -18%. Daim ntawv tshaj tawm kev xeem suav nrog cov khoom xa tuaj, thiab koj tuaj yeem ua koj tus kheej random checks.

Q: Tus nqi sib txawv ntawm 10-50mm blocks thiab 3-10mm granules yog dab tsi?

A: Granules yog me ntsis kim dua cov blocks vim tias lawv koom nrog kev sib tsoo thiab tshuaj ntsuam ntxiv. Rau cov cub tawg loj thiab cov uas yooj yim rau noj, cov blocks txaus; rau cov cub tawg me me lossis cov siv los tsim cov inoculants, granules yog qhov tsim nyog dua.

Cim npe nrov: Tuam Tshoj siab carbon silicon 6517 manufacturers, lwm tus neeg, Hoobkas