YS/T 321-2005
Bismuth concentrate (English Version)
- Standard No.
- YS/T 321-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 321-2005
- Replace
- YS/T 321-1994
- Scope
- This standard specifies the requirements, test methods, inspection rules, packaging, marking and transportation of bismuth concentrate. This standard applies to various bismuth ores and bismuth concentrates enriched by tungsten, tin, copper, molybdenum and other symbiotic ores with bismuth. Used for extracting bismuth metal and manufacturing bismuth alloys and bismuth compounds. Chemically enriched bismuth oxide (bismuth oxychloride) concentrate and other bismuth-containing materials can be implemented accordingly.
YS/T 321-2005 history
- 2005 YS/T 321-2005 Bismuth concentrate
- 0000 YS/T 321-1994
