GB/T 3879-1983
Replaced
YS/T 1297-2019
Active
Industry standards-Non-ferrous metals
YS/T 1297-2019 The method for measuring the sphericity of titanium and titanium alloy powders
YS/T 1297-2019 The method for measuring the sphericity of titanium and titanium alloy powders
Basic Information
Standard Code:
YS/T 1297-2019
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analytical methods for powder metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2019-08-02
Implement Date:
2020-01-01
Pages:
5 pages
Scope
This standard is applicable to the determination of the sphericity of titanium and titanium alloy powders with a particle size of 5μm to 250μm. The determination of the sphericity of titanium and titanium alloy powders with other particle sizes, or the determination of the sphericity of other metal powders, can also refer to this standard.
Development Information
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