GB/T 13747.18-2022 Active National standards

GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 18:Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry

GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 18:Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry

Publish Date: 2022-10-12 Implement Date: 2023-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13747.18-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2022-10-12

Implement Date: 2023-02-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国有色金属标准化技术委员会(SAC/TC 243)

Pages: 14 pages

Scope

本文件规定了测定锆及锆合金中钒含量的苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法。
本文件适用于海绵锆、锆及锆合金中钒含量的测定。方法一适用于钒含量的测定范围为0.002%～0.020%；方法二适用于钒含量的测定范围为0.005%～0.020%。

Development Information

Drafting Units:

西安汉唐分析检测有限公司、西部新锆核材料科技有限公司、赣州有色冶金研究所有限公司、国标(北京)检验认证有限公司、国核锆铪理化检测有限公司、广东省科学院工业分析检测中心、宁夏东方钽业股份有限公司、金堆城钼业股份有限公司、国合通用(青岛)测试评价有限公司、宝钛集团有限公司、广东广晟稀有金属光电新材料有限公司

Drafting Persons:

赵欢娟、李佗、李维敏、李娟、谢玲君、栗生辰、王杰、熊晓燕、张俊峰、辛雯静、刘含笑、王颖、黄双、罗盈盈、胡梦桥、刘标、谢明明

Word Count: 23 Thousand words Pages: 14 pages

Same series standard

GB/T 13747.9-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 9:Determination of magnesium content—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry GB/T 13747.10-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 10:Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry GB/T 13747.26-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 26:Determination of alloying and impurity elements content—Inductively coupled plasma atomic emission spectrometry

Replace the following standards

GB/T 13747.18-1992 Zirconium and zirconium alloys—Determination of vanadium content—N-benzoyl-N-phenylhydroxylamine spectrophotometric method

Referenced Standards

GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity 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 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Related Standards

GB/T 13840-1992 Abolished

GB/T 13840-1992 Wafer carriers

Publish Date: 1992-12-28

GB/T 15677-1995 Replaced

GB/T 15677-1995 Lanthanum metal

Publish Date: 1995-08-11

GB/T 3136-1995 abolished_transferred

GB/T 3136-1995 Tantalum powders

Publish Date: 1995-10-17

GB/T 3463-1995 Abolished

GB/T 3463-1995 Tantalum wires

Publish Date: 1995-10-17

GB/T 3628-1995 Replaced

GB/T 3628-1995 Tantalum and tantalum alloy foils

Publish Date: 1995-10-17

GB/T 16476-1996 Replaced

GB/T 16476-1996 Scandium metal

Publish Date: 1996-07-09