High-carbon ferrosilicon yog ib tug tshiab alloy rau converters. Nws tuaj yeem hloov ferrosilicon, silicon carbide thiab carbureizers thiab siv hauv kev hloov pauv smelting. Nws ua haujlwm zoo thiab tsim cov hlau zoo dua li cov txheej txheem ib txwm muaj. Nws tseem tuaj yeem siv los tsim cov khoom dav dav, alloy thiab tshwj xeeb steels. Nws kuj tseem tuaj yeem hloov cov khoom siv hluav taws xob kim dua siv hauv converter thiab qhib-hearth steelmaking.
High-Carbon Ferrosilicon yog ib qho yooj yim deoxidizer nrog cov hauv qab no zoo:
Tsis muaj hydrogen yog tsim thaum lub sij hawm deoxidation, uas ua kom muaj kev nyab xeeb thiab kev ntseeg tau. Cov pa roj carbon thiab silicon yog qhov tseem ceeb rau cov hlau. High-carbon ferrosilicon reacts nrog oxygen hauv molten steel kom tshem tawm impurities. Cov pa roj carbon monoxide thiab silicon tseem tuaj yeem yaj hauv cov hlau molten kom nce cov ntsiab lus ntawm silicon thiab carbon. Yuav kom ua tau zoo, cov hlau yuav tsum tau deoxidized. Silicon yog lub zog deoxidizer uas ua rau kom muaj zog, hardness, thiab elasticity ntawm cov hlau.
