GB/T 3879-1983
Replaced
GB/T 38970-2020
Active
National standards
GB/T 38970-2020 Molybdenum and molybdenum alloy powder for addictive manufacturing
GB/T 38970-2020 Molybdenum and molybdenum alloy powder for addictive manufacturing
Basic Information
Standard Code:
GB/T 38970-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metal and alloy powders
ICS Name:
Powder metallurgy
Publish Date:
2020-07-21
Implement Date:
2021-06-01
Pages:
7 pages
Scope
This standard specifies the technical requirements, test methods, inspection rules, and marking, packaging, transportation, storage, quality certificates, and order forms (or contracts) for molybdenum and molybdenum alloy powders used in additive manufacturing. This standard applies to molybdenum and molybdenum alloy powders used in additive manufacturing.
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