Rare-earth magnet and manufacturing method thereof and...
Rare-earth sintered magnet and method of producing the same
RE-Fe-B magnets and manufacturing method for the same
Rear earth-iron-boron permanent magnets containing aluminum
Recording material
Refractory amorphous Co-Ta-Hf alloy
Regenerating material and refrigerator using the same
Regenerative material
Ribbon shaped magnet material magnetic powder and rare earth...