GB/T 3654.10-1983
Replaced
GB/T 30072-2025
Active
National standards
GB/T 30072-2025 Ferronickel—Determination of nickel content—EDTA titrimetric method
GB/T 30072-2025 Ferronickel—Determination of nickel content—EDTA titrimetric method
Basic Information
Standard Code:
GB/T 30072-2025
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:
16 pages
Scope
本文件规定了用 EDTA滴定法测定镍铁中的镍含量。
本文件适用于镍铁中镍含量的测定，测定范围（质量分数)：5.00%～92.00%。
Development Information
Drafting Units:
河北河钢材料技术研究院有限公司、山西太钢不锈钢股份有限公司、南京钢铁股份有限公司、方同舟控股有限公司、浙江环益资源利用股份有限公司、四川川投峨眉铁合金(集团)有限责任公司、中信(辽宁)新材料科技股份有限公司、青岛德泓谨信科技有限公司、吉铁铁合金有限责任公司、内蒙古新太元新材料有限公司、冶金工业信息标准研究院
Drafting Persons:
张彩东、葛晶晶、刘洁、安治国、任玲玲、谭胜楠、牛威斌、赵林林、方艳、李强、熊春华、张瑜、兰兰、白伟鹏、唐华应、刘飞、李杰、蒲海燕、王超、杨志刚、汤兰兰、王珺、徐峰、刘惠丽、叶晓晴、芦俊雅、吴蕾、张莉、郑海东、刘金凤、卢春生、刘艳婷
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 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
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 12806-1991 Laboratory glassware—One-mark volumetric flasks
GB/T 12806-2011 Laboratory glassware—One-mark volumetric flasks
GB/T 12808-1991 Laboratory glassware—One-mark pipettes
GB/T 12808-2015 Laboratory glassware—One mark pipettes
GB/T 24585-2009 Ferronickel—Determination of phosphorus,manganese,chromium,copper,cobalt and silicon contents—Inductively coupled plasma atomic emission spectrometric method
GB/T 25050-2010 Ferronickel ingots or pieces—Sampling for analysis
GB/T 25051-2010 Ferronickel shot—Sampling for analysis
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