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GB/T 3654.6-1983 Replaced National standards

GB/T 3654.6-1983 Methods for chemical analysis of ferroniobium The combustion—iodate volumetric method for the determination of sulfur content

GB/T 3654.6-1983 Methods for chemical analysis of ferroniobium The combustion—iodate volumetric method for the determination of sulfur content

Publish Date: 1983-05-02 Implement Date: 1984-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3654.6-1983
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: Analysis methods for steel and iron alloys
ICS Name: Iron alloy
Publish Date: 1983-05-02
Implement Date: 1984-03-01
Publisher: National Standards Bureau
Pages: 4 pages

Development Information

Drafting Units:

Jilin Ferroalloy Plant

Drafting Persons:

Wang Bingxiang

Word Count: 6 Thousand words Pages: 4 pages

Same series standard

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 Methods for chemical analysis of ferroniobium—The neocuproine-chloroform extraction photometric method for the determination of copper content 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 Methods for chemical analysis of ferroniobium The combustion gravimetric method for the determination of carbon content GB/T 3654.5-1983 Methods for chemical analysis of ferroniobium The molybdenum blue photometric method for the determination of the phosphorus comtent GB/T 3654.7-1983 Methods for chemical analysis of ferroniobium The methylene blue photometric method for the determination of sul fur content GB/T 3654.8-1983 Methods for chemical analysis of ferroniobium The chromotropic acid photometric method for the determination of titanium content GB/T 3654.9-1983 Methods for chemical analysis of ferroniobium The thiocyanate photometric method for the determination of tungsten content GB/T 3654.10-1983 Methods for chemical analysis of ferroniobium The EDTA volumetric method for the determination of aluminum content

Superseded by the following standards

GB/T 3654.6-2008 Ferroniobium—Determination of sulfur content—Combustion-iodate titrimetric method,methylene blue photometric method and infrared absorption method

Related Standards

GB/T 3654.10-1983 Replaced

GB/T 3654.10-1983 Methods for chemical analysis of ferroniobium The EDTA volumetric method for the determination of aluminum content

Publish Date: 1983-05-02
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

Publish Date: 1983-05-02
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

Publish Date: 1983-05-02
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

Publish Date: 1983-05-02
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

Publish Date: 1983-05-02
GB/T 3654.5-1983 Active

GB/T 3654.5-1983 Methods for chemical analysis of ferroniobium The molybdenum blue photometric method for the determination of the phosphorus comtent

Publish Date: 1983-05-02
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