GB/T 3879-1983
Replaced
T/CASME 1062-2023
Active
Group standards
T/CASME 1062-2023 Highly pure tantalum niobium oxide
T/CASME 1062-2023 Highly pure tantalum niobium oxide
Price:
$ 20.00
Basic Information
Standard Code:
T/CASME 1062-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2023-12-15
Implement Date:
2023-12-25
Scope
Scope: This document is applicable to the production and inspection of high-purity tantalum pentoxide (Ta2O5) and high-purity niobium pentoxide (Nb2O5); Main technical content: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certification documents for high-purity tantalum and niobium oxides, as well as the content of contracts (or purchase orders).
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