Steelmaking Khoom siv Silicon hlau
Cov ntsiab lus ntawm qee cov ntsiab lus tuaj yeem hloov kho
Ntim: 1 Tuj Jumbo Hnab
Hauj lwm lawm
Kev piav qhia
Silicon hlau yog cov khoom siv tseem ceeb siv hauv kev tsim cov hlau. Cov khoom siv no feem ntau yog siv los ua deoxidizer hauv cov txheej txheem steelmaking, uas pab txhim kho qhov zoo thiab kev ua tau zoo ntawm cov khoom kawg.
Ib qho txiaj ntsig tseem ceeb ntawm kev siv cov hlau silicon hauv steelmaking yog nws lub peev xwm tshem tawm cov impurities xws li oxygen los ntawm cov hlau molten. Qhov no yog qhov tseem ceeb tshwj xeeb hauv kev tsim cov hlau zoo, txawm tias me me ntawm impurities tuaj yeem muaj kev cuam tshuam loj rau cov khoom kawg lub zog thiab kav ntev.
Silicon hlau kuj tseem siv los ua tus neeg sawv cev alloying hauv steel ntau lawm. Thaum ntxiv rau cov hlau, nws tuaj yeem ua rau nws lub zog, hardness, thiab corrosion kuj. Tsis tas li ntawd, silicon hlau yog ib txoj hauv kev zoo los tswj cov qoob loj ntawm cov hlau, uas tuaj yeem txhim kho nws cov kev ua tau zoo.
Specification
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Silicon hlau
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Garde
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Si
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Fe
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Al
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Ca
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Ntau dua lossis sib npaug
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Tsawg dua los yog sib npaug
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97#
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97 feem pua
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1.8 feem pua
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0.5 feem pua
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0.5 feem pua
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553
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98.5% ua
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0.5 feem pua
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0.5 feem pua
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0.3 feem pua
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441
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99.1% ua
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0.4 feem pua
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0.4 feem pua
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0.1 feem pua
|
|
421
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99.3% ua
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0.4 feem pua
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0.2 feem pua
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0.1 feem pua
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|
411
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99.4% ua
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0.4 feem pua
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0.1 feem pua
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0.1 feem pua
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3303
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99.37% ua
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0.3 feem pua
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0.3 feem pua
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0.03 feem pua
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2502
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99.48% ua
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0.25 feem pua
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0.25 feem pua
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0.2 feem pua
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2202
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99.58% ua
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0.2 feem pua
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0.2 feem pua
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0.02 feem pua
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|
1101
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99.79% ua
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0.1 feem pua
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0.1 feem pua
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0.01 feem pua
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Cov txheej txheem ntawm kev sib xyaw cov hlau silicon rau hauv cov hlau yog ncaj nraim. Cov khoom yog ntxiv rau cov hlau molten nyob rau hauv meej kom muaj nuj nqis, qhov twg nws reacts nrog impurities thiab lwm yam khoom nyob rau hauv lub mix. Thaum cov hlau silicon tau ua tiav nws qhov kev xav tau, cov hlau raug tso cai kom txias thiab khov kho, npaj rau kev ua haujlwm ntxiv.
Zuag qhia tag nrho, silicon hlau yog cov khoom tseem ceeb hauv kev tsim steel thiab ua lub luag haujlwm tseem ceeb hauv kev tsim cov hlau zoo. Nrog nws lub peev xwm tshem tawm impurities thiab txhim kho steel lub zog thiab kev ua tau zoo, nws yog ib qho tseem ceeb ntawm cov txheej txheem steel ntau lawm. Raws li kev thov thoob ntiaj teb rau cov hlau txuas ntxiv zuj zus, qhov tseem ceeb ntawm cov hlau silicon hauv kev lag luam tsuas yog tsim kom nce ntxiv.
FAQ
Q: Koj puas yog cov chaw tsim khoom lossis cov tub luam?
A: Peb yog cov chaw tsim khoom tiag tiag, peb tsis tsuas yog tuaj yeem muab cov khoom lag luam zoo nrog tus nqi zoo tshaj plaws, tab sis kuj tuaj yeem muab cov kev pabcuam zoo tshaj plaws ua ntej muag thiab kev pabcuam tomqab muag.
Q: Koj muaj cov qauv dab tsi?
A: Peb cov khoom ua tau raws li cov qauv, xws li ASTM, ASME, AMS, DIN, JIS thiab lwm yam.Qhov kev xeem thib peb yog txhua yam muaj rau peb.
Q: Koj lub sijhawm ua haujlwm yog dab tsi?
A: Feem ntau nws xav tau li ntawm 15- 20 hnub tom qab tau txais PO.
Cim npe nrov: steelmaking khoom silicon hlau
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