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采用EAF以80%铁水+20%优质废钢为原料不送电冶炼、LF造高碱度CaO-SiO2-Al2O3三元渣系精炼、连铸保护浇注等生产工艺,实现了超洁净焊接用钢H08AT的生产。
Using EAF to 80% hot metal + 20% of high-quality scrap as raw material does not send electricity smelting, LF made of high basicity CaO-SiO2-Al2O3 ternary slag refining, continuous casting protection pouring and other production processes to achieve ultra-clean welding steel H08AT Production.