Vim li cas silicon calcium alloy feem ntau siv los ua deoxidizer rau steelmaking?
Raws li peb txhua tus paub, lub luag haujlwm tseem ceeb ntawm silicon calcium yog deoxidize thiab txhim kho cov kua dej ntawm cov hlau molten. Nws tau siv rau hauv steelmaking casting ntau xyoo, tab sis silicon calcium cov ntsiab lus kuj tsis ruaj khov thiab muaj ntau yam tsis zoo, xws li kev lwj sai, loj slag ntim, lub teeb lub ntiajteb txawj nqus, thiab muaj kuab paug siab. Silicon calcium alloy yog ib qho tseem ceeb deoxidizer rau steel mills. Cov neeg hauv kev lag luam yuav tsum paub meej txog qhov teeb meem no, yog li vim li cas silicon calcium alloy feem ntau siv los ua steelmaking deoxidizer?
Silicon calcium alloy yog cov khoom siv sib xyaw ua ke, feem ntau yog tsim los ntawm silicon, calcium, hlau thiab lwm yam kab kawm. Hauv kev lag luam steelmaking, silicon calcium alloy feem ntau yog siv los ua cov khoom sib xyaw deoxidizer thiab desulfurizer. Txawm li cas los xij, ntxiv rau silicon calcium alloy, muaj lwm yam steelmaking deoxidizers nyob rau hauv kev ua lag luam, thiab kev sib tw hnyav heev, tab sis silicon calcium alloy tsis tau cuam tshuam zoo heev nyob rau hauv cov xwm txheej zoo li no, thiab tseem cia siab rau nws tus kheej lub zog los yeej. kev lees paub ntawm ntau tus neeg siv.
Piv nrog rau lwm yam steelmaking deoxidizers, calcium thiab silicon nyob rau hauv silicon-calcium alloy muaj zog affinity nrog oxygen, sulfur thiab nitrogen, yog li silicon-calcium alloy yog ib tug zoo heev composite deoxidizer thiab desulfurizer. Hauv kev tsim cov hlau, los ntawm kev ntxiv cov nyiaj tsim nyog ntawm silicon-calcium alloy, ntxiv rau kev ua tiav cov txiaj ntsig zoo deoxidation, cov khoom deoxidation uas tsim nyob rau tib lub sijhawm yog yooj yim rau ntab thiab tawm, uas tuaj yeem ntxuav cov hlau molten sai thiab txhim kho cov khoom zoo. hlau. Silicon-calcium alloy tuaj yeem deoxidize molten hlau thaum lub sij hawm steelmaking, deoxidation ntau dua, thiab cov calcium uas muaj cov nyhuv zoo dua. Nws tuaj yeem txhim kho lub morphology ntawm kev suav nrog hauv cov hlau molten, ua kom tshem tawm slag yooj yim dua thiab yooj yim dua. Hauv kev casting, silicon-calcium tshiab tuaj yeem txhim kho cov khoom ntws ntawm cov hlau molten thiab pab kom muaj tshuaj txaus txaus ntawm cov khoom.
Cov saum toj no yog cov lus piav qhia luv luv ntawm silicon-calcium alloy. ZhenAn yog ib lub koom haum kev lag luam sib koom ua ke cov cuab tam thiab kev lag luam tsim khoom, mob siab rau kev tshawb fawb thiab kev tsim kho thiab tsim cov ferroalloys thiab hlau. Peb lub tuam txhab feem ntau koom nrog kev tsim khoom thiab muag khoom ntawm: ferrosilicon (blocks, granules, hmoov, pob, thiab lwm yam), ferromanganese, spheroidizers, inoculants, carburizers, slag removers, silicon carbide, silicon-barium, silicon-barium-calcium, silicon-aluminium-barium-calcium, silicon-carbon alloys, silicon-aluminium-hlau, ferrochrome thiab lwm yam ntaub ntawv metallurgical.
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