YS/T 256-2009Cobalt oxide (English PDF)
氧化钴
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 4, 2009
Implementation date
June 1, 2010
Scope
YS/T 256-2009 is the English-translated version of 氧化钴.
YS/T 256-2009 — This standard specifies the requirements of cobalt oxide, test methods, inspection rules and signs, packaging, transportation, storage. This standard applies to the production of cemented carbide, magnetic materials, glass and enamel, ceramic Yan, glaze and other uses of cobalt oxide.
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Document preview — YS/T 256-2009
National Standard of the People's Republic of China
- ICS
- 77.150.70
- Classification
- H 62
- Replacing
- YS/T 256-2000
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the requirements for cobalt oxide, test methods, inspection rules and signs, packaging, transportation and storage. This standard applies for the production of hard alloy, magnetic materials, glass and enamel, ceramic pigment, glaze and other uses of cobalt oxide.
Document data
International classification (ICS): 77.150.70.
Chinese classification (CCS): H62.
Estimated length of the Chinese original: 6,657 words.
Supersedes the earlier edition YS/T 256-2000.
Standards quoted by this document
GB/T 1250; GB/T 5060; GB/T 8170; YS/T 710
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.
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