GB/T 3879-1983
Replaced
YS/T 854-2012
Active
Industry standards-Non-ferrous metals
YS/T 854-2012 Tungsten iridium nozzle
YS/T 854-2012 Tungsten iridium nozzle
Basic Information
Standard Code:
YS/T 854-2012
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Powder metallurgy materials and products
ICS Name:
Powder metallurgy
Publish Date:
2012-12-28
Implement Date:
2013-06-01
Pages:
7 pages
Scope
This standard specifies the requirements for tungsten-iridium nozzles, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates, and the contents of contracts (or purchase orders).
This standard applies to tungsten-iridium nozzles produced by powder metallurgy for use in the aluminum silicate refractory fiber manufacturing industry.
Development Information
Referenced Standards
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