GB/T 3879-1983
Replaced
T/CIET 120-2023
Active
Group standards
T/CIET 120-2023 Powder metallurgy gears
T/CIET 120-2023 Powder metallurgy gears
Price:
$ 20.00
Basic Information
Standard Code:
T/CIET 120-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2023-06-20
Implement Date:
2023-07-01
Scope
Scope: This document specifies the terms and definitions, technical requirements, inspection methods, inspection rules, marking, packaging, transportation, and storage of powder metallurgy gears. This document applies to powder metallurgy external meshing involute gears, both active and passive, for internal combustion engine oil pumps. Main technical content: This document specifies the terms and definitions, technical requirements, inspection methods, inspection rules, marking, packaging, transportation, and storage of powder metallurgy gears. This document applies to powder metallurgy external meshing involute gears, both active and passive, for internal combustion engine oil pumps.
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