GB/T 20252-2006
Replaced
GB/T 26018-2010
Replaced
National standards
GB/T 26018-2010 High purity cobalt
GB/T 26018-2010 High purity cobalt
Basic Information
Standard Code:
GB/T 26018-2010
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Heavy metals and their alloys
ICS Name:
Cadmium and cobalt products
Publish Date:
2011-01-10
Implement Date:
2011-10-01
Pages:
7 pages
Scope
This standard specifies the requirements, testing methods, inspection rules, packaging, marking, transportation, storage, quality certificates, and contracts (or purchase orders) for high-purity cobalt.
This standard applies to high-purity cobalt used in magnetic sensing materials, light-sensitive materials, magnetic recording sputtering targets, ion plating, evaporation plating, the manufacture of high-purity reagents, standard samples, and high-purity alloys, among other applications.