GB/T 3879-1983
Replaced
GB/T 5124.3-2017
Active
National standards
GB/T 5124.3-2017 Hardmetals—Part 3:Determination of cobalt—Potentiometric method
GB/T 5124.3-2017 Hardmetals—Part 3:Determination of cobalt—Potentiometric method
Basic Information
Standard Code:
GB/T 5124.3-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analytical methods for powder metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2017-10-14
Implement Date:
2018-05-01
Pages:
5 pages
Scope
This part of GB/T 5124 specifies the potentiometric titration method for determining the amount of cobalt in hard alloys.
Development Information
Same series standard
Replace the following standards
Adopt standards
ISO 3909:1976
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