GB/T 4702.17-2016

Active

Chromium metal─Determination of oxygen, nitrogen and hydrogen content─Inert gas fusion thermal infrared detection method and conductivity method

金属铬 氧、氮、氢含量的测定 惰性气体熔融红外吸收法和热导法

Standard Type
GBT
ICS
77.100
CCS
H11
Status
Active
Issue Date
2016-12-13
Implementation
2017-09-01
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 the method for determining the oxygen, nitrogen, and hydrogen content in chromium metal using inert gas fusion combined with thermal infrared detection and conductivity methods. It is applied in the metallurgical industry for quality control and analysis of chromium metal, particularly in the production of high-purity chromium and chromium-based alloys. The standard ensures accurate measurement of gaseous impurities to meet material specifications for applications in aerospace, electronics, and specialty steel manufacturing.

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