GB/T 4699.6-2008

Active

Ferrochromium and silicochromium - Determination of sulfur content - The infrared absorption method and the combustion-titration method

铬铁和硅铬合金 硫含量的测定 红外线吸收法和燃烧中和滴定法

Standard Type
GBT
ICS
77.100
CCS
H11
Status
Active
Issue Date
2008-05-13
Implementation
2008-11-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies two methods for determining sulfur content in ferrochromium and silicochromium alloys. It is applied in metallurgical laboratories and quality control processes within the steel and alloy manufacturing industry to ensure compliance with material specifications for sulfur-sensitive applications. The infrared absorption method is used for rapid, accurate analysis, while the combustion-titration method serves as an alternative for verification or when infrared equipment is unavailable.

Related Standards

GB/T 6609.4-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method GB/T 6609.16-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method GB/T 6609.7-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method GB/T 6609.23-2004 Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples GB/T 6609.17-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method GB/T 6609.3-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method GB/T 6609.25-2004 Chemical analysismethods and determination of physical performance of alumina--Determination of untamped density GB/T 6609.24-2004 Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.