GB/T 3879-1983
Replaced
GB/T 1481-2022
Active
National standards
GB/T 1481-2022 Metallic powders,excluding powders for hardmetals—Determination of compressibility in uniaxial compression
GB/T 1481-2022 Metallic powders,excluding powders for hardmetals—Determination of compressibility in uniaxial compression
Price:
$ 50
Basic Information
Standard Code:
GB/T 1481-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analytical methods for powder metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2022-07-11
Implement Date:
2023-02-01
Pages:
10 pages
Scope
This document specifies the method for determining the compressibility of metal powders when they are subjected to uniaxial compression in a closed mold under specified conditions. This document is not applicable to hard alloy powders.
Development Information
Replace the following standards
Adopt standards
ISO 3927:2017
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