GB/T 3653.4-2008 Replaced National standards

GB/T 3653.4-2008 Ferroboron—Determination of aluminium content—EDTA titrimetric method

Publish Date: 2008-05-13 Implement Date: 2008-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3653.4-2008

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: 2008-05-13

Implement Date: 2008-11-01

Pages: 8 pages

Scope

This section specifies the EDTA titration method for determining the aluminum content in boron iron. This section is applicable to the determination of aluminum content in boron iron, with a measurement range (mass fraction) of 1.00% to 8.00%.

Development Information

Word Count: 8 Thousand words Pages: 8 pages

Replace the following standards

GB/T 3653.4-1988 Methods for chemical analysis of ferroboron The EDTA volumetric method for the determination of aluminium content

Superseded by the following standards

GB/T 3653.4-2025 Ferroboron—Determination of aluminum content—EDTA titrimetric method,chrome azurol S spectrophotometric method and inductively coupled plasma atomic emission spectrometric method

Referenced Standards

GB/T 4010-1994 Ferroalloys—Sampling and preparation of samples for chemical analysis GB/T 4010-2015 Ferroallys sampling and preparation of samples for chemical analysis

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