YS/T 394-2007
Tantalum concentrate (English Version)
- Standard No.
- YS/T 394-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 394-2007
- Replace
- YS/T 394-1994
- Scope
- This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and order (or contract) content of tantalum concentrate. This standard applies to tantalum concentrate obtained through mineral processing and enrichment. The products are used for extracting tantalum and niobium oxides and making alloys.
YS/T 394-2007 Referenced Document
- GB 20664 Limitation concentration of natural radioactivity in non-ferrous metal ores and concentrates products
- GB/T 11713 General analytical methods of high-purity germanium gamma spectrometer*， 2015-06-02 Update
- GB/T 1480 Metallic powders.Determination of particle size by dry sieving*， 2012-12-31 Update
- YS/T 358 Chemical analysis method of tantalum iron and niobium iron concentrate
YS/T 394-2007 history
- 2007 YS/T 394-2007 Tantalum concentrate
- 1970 YS/T 394-1994 Tantalum concentrate
