GB/T 4698.6-2019 Active National standards

GB/T 4698.6-2019 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 6:Determination of boron content—Methylene blue spectrophotometry and inductively coupled plasma atomic emission spectrometry

Publish Date: 2019-10-18 Implement Date: 2020-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4698.6-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Ti and Ti alloys

Publish Date: 2019-10-18

Implement Date: 2020-09-01

Publisher: 国家市场监督管理总局、中国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: 9 pages

Scope

GB/T 4698的本部分规定了海绵钛、钛及钛合金中硼含量的测定。
本部分适用于海绵钛、钛及钛合金中硼含量的测定。方法1测定范围：0.002 0%～0.10%，方法2测定范围：0.001 0%～0.200%。测定范围重叠时，本部分的方法1为仲裁分析方法。

Development Information

Drafting Units:

西部金属材料股份有限公司、西安汉唐分析检测有限公司、国标(北京)检验认证有限公司、宁夏东方钽业股份有限公司、广东省工业分析检测中心、西北有色金属研究院、有色金属技术经济研究院

Drafting Persons:

赵欢娟、刘厚勇、张江峰、邢银娟、周金芝、王长华、刘丽媛、张众、熊晓燕、张天娇、刘雷雷

Word Count: 16 Thousand words Pages: 9 pages

Same series standard

GB/T 4698.17-2019 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry GB/T 4698.21-2019 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 21:Determination of manganese,chromium,nickel,aluminum,molybdenum,tin,vanadium,yttrium,copper and zirconium content—Atomic emission spectrometry

Replace the following standards

GB/T 4698.6-1996 Sponge titanium, titanium and titanium alloys—Determination of boron content—Extraction—methylene blue spectrophotometric method

Referenced Standards

GB/T 31981-2015 Methods of sampling and sample preparation for chemical composition analysis of titanium and titanium alloy

Related Standards

GB/T 6611-1986 Replaced

GB/T 6611-1986 Terminology for titanium and titanium alloy

Publish Date: 1986-07-24

GB/T 8180-1987 Replaced

GB/T 8180-1987 Wrought titanium and titanium alloy products packing, marking, transporting and storing

Publish Date: 1987-08-31

GB/T 8546-1987 Replaced

GB/T 8546-1987 Titanium clad stainless steel plate

Publish Date: 1987-12-30

GB/T 8547-1987 Replaced

GB/T 8547-1987 Titanium clad steel plate

Publish Date: 1987-12-30

GB/T 14845-1993 Replaced

GB/T 14845-1993 Titanium sheet for plate heat exchangers

Publish Date: 1993-12-24

GB/T 3620.1-1994 Replaced

GB/T 3620.1-1994 Designation and composition of titanium and titanium alloys

Publish Date: 1994-02-20