钐钴1:5型永磁合金粉
Samarium cobalt 1:5 type permanent magnetic alloy powder

2007-08-01

钐钴永磁合金粉物理性能测试方法　平均粒度及激光粒度分布的测定
Samarium cobalt permanent magnet alloy powder test methods—Determination of particle size and distributions

2015-04-30

钐钴永磁合金化学分析方法　第3部分：氧量的测定　脉冲-红外吸收法
Chemical analysis methods for samarium-cobalt permanent magnet alloy—Part 3:Determination of oxygen content—Impulse-infrared absorption method

2015-04-30

钐钴永磁合金化学分析方法　第1部分：钐、钴、铜、铁、锆、钆、镨　配分量的测定
Chemical analysis methods for samarium-cobalt permanent magnet alloy—Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium content

2015-04-30

钐钴永磁合金化学分析方法　第2部分： 钙、铁量的测定　原子吸收光谱法
Chemical analysis methods of samarium-cobalt permanent magnet alloy—Part 2:Determination of calcium and iron content—Atomic absorption spectrometry

2015-04-30