GB/T 3654.10-1983
Replaced
GB/T 21931.1-2025
Active
National standards
GB/T 21931.1-2025 Ferronickel—Determination of carbon content—Infrared absorption method after induction furnace combustion
GB/T 21931.1-2025 Ferronickel—Determination of carbon content—Infrared absorption method after induction furnace combustion
Basic Information
Standard Code:
GB/T 21931.1-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Iron alloy
Publish Date:
2025-08-29
Implement Date:
2026-03-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国生铁及铁合金标准化技术委员会(SAC/TC 318)
Pages:
20 pages
Scope
本文件规定了感应炉燃烧红外线吸收法测定镍铁中碳含量。
本文件适用于镍铁中碳含量的测定，测定范围(质量分数)：0.001%~2.5%。
Development Information
Drafting Units:
山西太钢不锈钢股份有限公司、析迈科学仪器(无锡)有限公司、青岛德泓谨信科技有限公司、中国检验认证集团河北有限公司、方同舟控股有限公司、中信(辽宁)新材料科技股份有限公司、秦皇岛核诚镍业有限公司、吉铁铁合金有限责任公司、内蒙古景蕾实业有限公司、河北津西钢铁集团股份有限公司、冶金工业信息标准研究院
Drafting Persons:
王珺、张瑞霖、段维芳、梁敏鉴、芦洋、李晓琴、邓晶、武治峰、李晓峰、赵利欣、张玉弛、李艳美、李京霖、吴蕾、孙风晓、曹发卫、王超、徐志彬、韩雪松、张莉、朱家楠、王忠义、刘金凤、卢春生、程昭阳
Same series standard
Replace the following standards
Referenced Standards
GB/T 6379.1-2004 Accuracy(trueness and precision)of measurement methods and results—Part 1:General principles and definitions
GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
GB/T 6379.3-2012 Accuracy(trueness and precision)of measurement methods and results—Part 3:Intermediate measures of the precision of a standard measurement method
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 25050-2010 Ferronickel ingots or pieces—Sampling for analysis
GB/T 25051-2010 Ferronickel shot—Sampling for analysis
Adopt standards
ISO 7524:2020
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