GB/T 3879-1983
Replaced
YS/T 1564-2022
Active
Industry standards-Non-ferrous metals
YS/T 1564-2022 Copper-coated Graphite Composite Powder
YS/T 1564-2022 Copper-coated Graphite Composite Powder
Basic Information
Standard Code:
YS/T 1564-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metal and alloy powders
ICS Name:
Powder metallurgy
Publish Date:
2022-09-30
Implement Date:
2023-04-01
Scope
This document is applicable to copper-coated graphite composite powder prepared by chemical methods.
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