GB/T 3879-1983
Replaced
GB/T 5158.2-2011
Active
National standards
GB/T 5158.2-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 2:Loss of mass on hydrogen reduction(hydrogen loss)
GB/T 5158.2-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 2:Loss of mass on hydrogen reduction(hydrogen loss)
Basic Information
Standard Code:
GB/T 5158.2-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analytical methods for powder metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2011-05-12
Implement Date:
2012-02-01
Pages:
7 pages
Development Information
Same series standard
GB/T 5158.1-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 1:General guidelines
GB/T 5158.3-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 3:Hydrogen-reducible oxygen
GB/T 5158.4-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 4:Total oxygen by reduction-extraction
Replace the following standards
Referenced Standards
Adopt standards
ISO 4491-2:1997
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
GB/T 5124.1-1985
Replaced
GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content
GB/T 5124.2-1985
Replaced
GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content
GB/T 5124.3-1985
Replaced
GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content
GB/T 5124.4-1985
Replaced