GB/T 13558-1992
Dysprosium oxide (English Version)
- Standard No.
- GB/T 13558-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2008-09
- Replace By
- GB/T 13558-2008
- Latest
- GB/T 13558-2019
- Scope
- This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of dysprosium oxide. This standard is applicable to raw materials for dysprosium metal produced by extraction method and extraction chromatography method, glass, NdFeB permanent magnet additives, metal halide lamps, magneto-optical memory materials, yttrium-iron or yttrium-aluminum garnet, atomic energy industry, etc. Dysprosium oxide is used.
GB/T 13558-1992 history
- 2019 GB/T 13558-2019 Dysprosium oxide
- 2008 GB/T 13558-2008 Dysprosium oxide
- 1992 GB/T 13558-1992 Dysprosium oxide
