GB/T 3654.10-1983
Replaced
YB/T 6442-2026
Pending
Industry standards-Black metallurgy
YB/T 6442-2026 Determination of Metal Recovery Rate of Recycled Steel Raw Materials using Tracer Method
YB/T 6442-2026 Determination of Metal Recovery Rate of Recycled Steel Raw Materials using Tracer Method
Basic Information
Standard Code:
YB/T 6442-2026
Standard Type:
Industry standards
Standard Status:
Pending
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Iron alloy
Publish Date:
2026-04-16
Implement Date:
2026-11-01
Publisher:
工业和信息化部
Technical Committee:
全国生铁及铁合金标准化技术委员会
Scope
本文件规定了采用示踪剂法测定再生钢铁原料金属收得率的方法。本文件适用于再生钢铁原料金属收得率的测定方法，测定范围（质量分数）：65.00%～100.00%
Development Information
Drafting Units:
资环链金再生资源有限公司、宝山钢铁股份有限公司、安徽工业大学、物产中大（浙江）再生资源有限公司、中理检验有限公司、力鸿检验集团有限公司、中冶建筑研究总院有限公司、中国废钢铁应用协会、冶金工业信息标准研究院
Drafting Persons:
邹海历、金奕、朱正海、李勇、胡京可、陶炜、沈健、肖海明、陶炳华、罗雪莱、陈洁、罗一鸣、梁尚东、魏国涵、季海俊、吕尚霖、周钱钱、刘云飞、唐雄伟、王方杰、刘振飞、庞源、孙昺、张振伟、谭新星、卢春生、刘栋栋、程昭阳
Related Standards
GB/T 3654.1-1983
Active
GB/T 3654.1-1983 Methods for chemical analysis of ferroniobium—The paper chromatograph-gravimetric method for the determination of niobium and tantalum
GB/T 3654.2-1983
Replaced
GB/T 3654.2-1983 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content
GB/T 3654.3-1983
Replaced
GB/T 3654.3-1983 Methods for chemical analysis of ferroniobium The gravimetric method for the determination of silicon content
GB/T 3654.4-1983
Active
GB/T 3654.4-1983 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content
GB/T 3654.5-1983
Active