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Preparation of a Ferromagnetic Alloy

IP.com Disclosure Number: IPCOM000082353D
Original Publication Date: 1974-Nov-01
Included in the Prior Art Database: 2005-Feb-28
Document File: 1 page(s) / 11K

Publishing Venue

IBM

Related People

Lee, K: AUTHOR [+3]

Abstract

A ferromagnetic alloy for use in memories, such as beam-addressable memories, of Mn(2)NiSn is prepared by melting Mn, Ni, and Sn together at 1000 degrees C, quenching to room temperature and annealing at 500 degrees C. The ferromagnetic alloy, which has a Curie temperature of 213 degrees C is cubic with a lattice constant of 6.1A and with approximate stoichiometry.

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Preparation of a Ferromagnetic Alloy

A ferromagnetic alloy for use in memories, such as beam-addressable memories, of Mn(2)NiSn is prepared by melting Mn, Ni, and Sn together at 1000 degrees C, quenching to room temperature and annealing at 500 degrees C. The ferromagnetic alloy, which has a Curie temperature of 213 degrees C is cubic with a lattice constant of 6.1A and with approximate stoichiometry.

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