GB/T 26417-2010
Chemical analysis methods of praseodymium-neodymium alloy and the compounds.Determination of REO relative contents
- Standard No.
- GB/T 26417-2010
- Language
- Chinese
- Release Date
- 2011
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Lastest
- GB/T 26417-2010
- Scope
- This standard specifies two determination methods for the proportion of rare earth elements in praseodymium neodymium alloys and their compounds. This standard applies to the determination of the composition of fifteen rare earth elements in praseodymium neodymium alloys and their compounds. Method 1 measurement range: Pr10.0%-30.0%, Nd70.00%-90.00%, other rare earth elements 0.05%-0.50%; method 2 measurement range: Pr10.0%-30.0%, Nd60.00%-90.00% ,Other rare earth elements 0.03%-0.40%.
GB/T 26417-2010 history
- 2011 GB/T 26417-2010 Chemical analysis methods of praseodymium-neodymium alloy and the compounds.Determination of REO relative contents