GB/T 2596-1981
Abolished
GB/T 23275-2009
Active
National standards
GB/T 23275-2009 Methods for chemical analysis of ruthenium determination of lead,iron,nickel,aluminum,copper,silver,gold,platinum,palladium, rhodium,iridium and silicon in ruthenium powder by glow discharge mass spectrometry
GB/T 23275-2009 Methods for chemical analysis of ruthenium determination of lead,iron,nickel,aluminum,copper,silver,gold,platinum,palladium, rhodium,iridium and silicon in ruthenium powder by glow discharge mass spectrometry
Basic Information
Standard Code:
GB/T 23275-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for precious metals and their alloys
ICS Name:
Chemical analysis of metal materials
Publish Date:
2009-01-05
Implement Date:
2009-11-01
Pages:
5 pages
Scope
This standard specifies the determination methods for the contents of lead, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium, and silicon in ruthenium powder.
This standard is applicable to the determination of the contents of lead, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium, and silicon in ruthenium powder. The determination range is shown in Table 1.
Development Information
Related Standards
GB/T 3249-1982
Replaced
GB/T 3249-1982 Standard method for determination of particle size of powders of refractory metals and compounds—Fisher method
GB/T 3488-1983
Replaced
GB/T 3488-1983 Hardmetals—metallographic determination of microstructure
GB/T 3489-1983
Replaced
GB/T 3489-1983 Hardmetals—Metallographic determination of porosity and uncombined carbon
GB/T 3651-1983
Replaced
GB/T 3651-1983 Measuring method for thermal conductivity of metal at high temperature
GB/T 4059-1983
Replaced