GB/T 2968-1994
Samarium metal
2008-09
- Standard No.
- GB/T 2968-1994
- Language
- Chinese
- Release Date
- 1994
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 2968-2008
- Lastest
- GB/T 2968-2020
- Scope
- This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of samarium metal. This standard applies to samarium metal obtained by metallothermic reduction and used for making samarium diamond permanent magnet materials, etc.
GB/T 2968-1994 history
- 2020 GB/T 2968-2020 Samarium metal
- 2008 GB/T 2968-2008 Samarium metal
- 1994 GB/T 2968-1994 Samarium metal