Magnetic particles, method for producing the same,

专利名称：Magnetic particles, method for producing

the same, and magnetic recording medium

发明人：Yasushi Hattori申请号：US112380申请日：20050930公开号：US074972B2公开日：20090303

摘要：Magnetic particles of the present invention comprising monocrystals of rareearth element-transition metal-metalloid having particle diameters of 5 nm to 50 nm.The magnetic particles are produced by a producing method comprising a step offabricating a quenched thin band comprising rare earth element-transition metal-metalloid. A magnetic recording medium of the present invention includes the magneticlayer which contains therein the magnetic particles and the binder, and which is formedon the non-magnetic substrate.

申请人：Yasushi Hattori

地址：Kanagawa JP

国籍：JP

代理人：Margaret A. Burke,Sheldon J. Moss

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