SiC 85–90% Granules (3–6 mm) Txhim Kho Cov Hlau Li Cas?
Silicon carbide (SiC) nrog85-90% cov ntsiab lushauvgranular daim ntawv (3-6 mm)yog dav siv nyob rau hauv steel kev lag luam raws li ib tugdeoxidizer, carbon qhov chaw, thiab silicon contributor. Rau cov thawj coj kev lag luam, cov tswv lag luam, thiab cov kws tsim khoom siv hlau, kev nkag siab txog qib thiab qhov loj me me cuam tshuam li cas steel zoo yog qhov tseem ceeb rau cov txheej txheem optimization thiab cov khoom ua tau zoo.
Cov yam ntxwv tseem ceeb ntawm 85-90% Granules (3-6 mm)
SiC cov ntsiab lus: 85–90%
Particle loj: 3-6 hli, tso cai rau yaj sai dua thiab muaj kev sib txuam ntau dua hauv cov hlau molten
Daim ntawv: Granular, yooj yim txawm faib nyob rau hauv cub tawg
Purity: Tsawg dua siab -purity SiC, haum rau kev siv hlau ntau
Tus nqi efficiency: Economical rau loj -scale steelmaking lag luam
Qhov kev sib xyaw ua ke ntawm cov yam ntxwv ua rau 3-6 hli granules zoo tagnrho rautswj, muaj txiaj ntsig deoxidation thiab carbon / silicon hloov.
Mechanisms ntawm Steel Zoo Txhim Kho
1. Muaj txiaj ntsig Deoxidation
SiC reacts nrog yaj oxygen hauv molten hlau, sib sauSiO2 and CO
Txo cov oxide inclusions, txhim khohuv si thiab mechanical zog
Granule loj (3-6 mm) melts sai, kom ntseeg tau tias cov pa oxygen tshem tawm
2. Kev hloov kho carbon thiab Silicon
Muabcarbonrau kev tswj steel muaj pes tsawg leeg thiab hardness
Cov khoom sivsilicon, uas txhim kho lub zog, toughness, thiab corrosion kuj
Granular daim ntawv xyuas kom meejtswj thiab sib xws dissolutionhauv molten steel
3. Txo cov impurities
Raws li qhov loj me granules minimizeslag entrapment thiab tsis sib haum xeeb
Pab txhawb rauntau uniform microstructurethiab zoo tag nrho steel zoo
4. Ua kom muaj cua sov ua kom zoo
Cov granules me me yaj sai dua cov pob (6-25 mm), txhim khotshuaj tiv thaiv kinetics
Xyuas kom meejtxawm faib ntawm Si thiab Cthoob plaws hauv cov hlau molten
Txo kev siv hluav taws xob hauv qhov cub los ntawm kev ua kom lub sijhawm yaj thiab cov tshuaj tiv thaiv zoo
5. Txhim kho cov cuab yeej cuab tam
Los ntawm kev tswj cov pa oxygen, carbon, thiab silicon cov ntsiab lus, granules pab tsim cov hlau nrog:
Siab zog tensile
Zoo dua ductility
Txhim kho toughness thiab qaug zog kuj
Cov ntawv thov kev lag luam
Electric arc rauv (EAF): Ceev ceev melting thiab uniform deoxidation
Induction rauv: Tswj kev hloov kho tshuaj
Secondary metallurgy: Fine-tuning steel muaj pes tsawg leeg rau tshwj xeeb steels thiab alloys
Foundries: Txhim kho cam khwb cia hlau zoo los ntawm kev txhim kho carbon thiab silicon cov ntsiab lus
NtawmZhenAn, 85-90% SiC granules (3-6 mm) yog muab nrog cov tshuaj muaj pes tsawg leeg thiab cov khoom me me, kom ntseeg tau tiaskwv yees kev ua tau zoo hauv steelmaking thiab alloy ntau lawm.
Cov lus nug nquag nug (FAQ)
Vim li cas thiaj siv 3-6 hli granules es tsis txhob pob?
Cov granules me me yaj sai dua, muab ntau yam deoxidation thiab carbon / silicon faib, txhim kho tag nrho cov hlau zoo.
3-6 hli granules puas tuaj yeem cuam tshuam rau lub tshuab ua kom sov?
Yog lawm. Faster melting txo lub zog noj thiab txhim kho cov tshuaj tiv thaiv uniformity.
Puas yog 85-90% granules haum rau cov hlau tshwj xeeb?
Yog, rau kev hloov pauv ntau thiab deoxidation. Rau ultra- siab- purity tshwj xeeb steels, siab dua - qib SiC tej zaum yuav nyiam.
Yuav ua li cas granule loj cuam tshuam steel microstructure?
Uniform dissolution ntawm granules kom ntseeg tau cov tshuaj muaj pes tsawg leeg, txo cov kev suav thiab txhawb nqa ib homogeneous microstructure.
Xaus
SiC 85-90% granules (3-6 hli)txhim kho steel zoo los ntawmtshem tawm cov pa oxygen zoo, muab cov pa roj carbon thiab silicon tswj, thiab ua kom muaj kev sib haum xeebhauv molten steel. Qhov loj ntawm granule txhim kho melting, thermal efficiency, thiab tshuaj tis, ua rauhuv si, muaj zog dua, thiab cov khoom siv steel ntau dua.
ZhenAnmuab siab - zoo SiC granules nrog tswj particle loj thiab muaj pes tsawg leeg, txhawb kev lag luam steelmakers nyob rau hauv optimizing cub tawg ua tau zoo thiab ua tau zoo ib yam steel zoo.
Mus saibhttps://www.metal-alloy.com/kom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog tus nqi khoom lossis xav tau kev yuav khoom, thov emailmarket@zanewmetal.com. Peb yuav tau rov qab rau koj sai li sai tau thaum peb pom koj cov lus.
Peb nkag siab txog qhov mob tshwm sim hauv Ferro Silicon nrhiav hnub no:
• Cov nqi hauv zos siab thiab cov khoom tsis ruaj khov
• Lub sijhawm ua haujlwm ntev ua rau lub sijhawm ua haujlwm
• Cov khoom lag luam tsis tiav
• Kev sib txuas lus qeeb thiab tsis ua raws li - nce
Peb pab daws cov teeb meem no nrog:
✅ Cov khoom loj npaj rau kev xa khoom sai
✅ Ib qho - nres kev xa khoom rau Ferro Silicon, silicon hlau, Silicon hlau hmoov, thiab lwm yam
✅ Kev tswj xyuas nruj nrog cov qauv thoob ntiaj teb
✅ Pab pawg muag khoom muaj kev paub nrog cov lus teb sai thiab kev sib txuas lus meej
Peb xav kawm ntxiv txog koj cov kev xav tau thiab muab koj cov nqi sib tw thiab kev pabcuam zoo.
ib - nres kev daws teeb meem
pab neeg tshaj lij
siab zoo