About TAKEDA OSAMU
About NAKANO KIYOTAKA
About SATO YUZURU
About 日本化学会講演予稿集
About permanent magnet
About rare earth base alloy
About recycle
About purification
About extraction solvent
About solid solubility
About lithium fluoride
About fluoride
About neodymium compound
About dysprosium compound
About phase equilibrium
About X-ray diffraction
About energy dispersive X-ray spectrometry
About scanning electron microscope
About scanning electron microscopy-energy dispersive X-ray spectroscopy
About isolation and purification
About powder X-ray diffraction
About Recycling of resources
About Extraction
About 溶融
About 弗化物
About 希土類磁石
About 合金
About 精製
About リサイクル