GB/T 1422-2004

Abolished

Iridium powder

铱粉

Standard Type
GBT
ICS
77.120.70
CCS
H68
Status
Abolished
Issue Date
2004-02-05
Implementation
2004-07-01
Centralized Committee
中国有色金属工业协会
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

GB/T 1422-2004 specifies the technical requirements, test methods, inspection rules, and packaging for iridium powder used in metallurgy. It applies to iridium powder produced for manufacturing high-temperature alloys, electrical contacts, and catalysts in chemical processing. The standard ensures consistent purity and particle size for industrial applications requiring precise iridium content.

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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.