General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
2017-12
Latest
GB/T 15679.3-1995
Scope
This standard specifies the determination method of calcium content in 1-5 type samarium cobalt permanent magnet alloy powder. This standard is applicable to the determination of calcium content in 1-5 type samarium cobalt permanent magnet alloy powder, the determination range: 0.02% ~ 0.50%.