Tag Archives: sush

Hydrogen crushing device for rareearth magnetic material and manufacture of its powder and magnet using sush device

Application Number: 00100874Application Date: 2000.02.17Publication Number: 1267065Publication Date: 2000.09.20Priority Information: 1999/2/19 JP 41341/99International: B22F9/04;H01F1/06;H01F41/02Applicant(s) Name: Sumitomo Special Metal Co., Ltd.Address: Inventor(s) Name: Ota Akiyasu;Senmoto Akihito;Okayama KokkiPatent Agency Code: 11021Patent Agent: wang huiminAbstract To prevent the oxidation of a material, while safely and efficiently performing a hydrogenation granulating treatment stage for a rare-earth magnetic material and… Read More »