Standard Number: YB/T 4552-2017(YB/T4552-2017)
Chinese:电炉炼钢用脱硫渣粉球
English:Desulfurization slag powder ball for electric furnace steelmaking
Effective Date:2017-10-01
Standard Applicability:This standard specifies the terms and definitions, technical requirements, test methods, acceptance rules, packaging, storage and quality certification of desulfurization slag powder ball for electric furnace steelmaking. This standard applies to desulfurization slag powder ball as raw material for electric furnace steelmaking.
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