Title:
WHISLER TYPE NITRIDE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3934713
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a new and useful whisler type nitride capable of changing from a room-temperature paramagnetism to room-temperature ferromagnetism and provide a method for producing the nitride.
SOLUTION: Ti, Co and Sn which are each highly pure are weighed in stoichiometric ratio and these elements are melted to prepare TiCoSn ingot and the TiCoSn ingot is powdered and the powder is allowed to stand for a prescribed time in a nitrogen gas atmosphere under a prescribed high temperature and pressure to produce the objective whisler type nitride having a chemical composition represented by the formula TiCoNxSn (0<(x)≤1.0).
Inventors:
Maki Kurisu
Yoshikazu Makihara
Tatsuto Nobata
Tetsuo Shimizu
Yoshikazu Makihara
Tatsuto Nobata
Tetsuo Shimizu
Application Number:
JP27187696A
Publication Date:
June 20, 2007
Filing Date:
September 21, 1996
Export Citation:
Assignee:
HORIBA STEC Co., Ltd.
International Classes:
C01G51/00; (IPC1-7): C01G51/00
Domestic Patent References:
| JP3124005A | ||||
| JP7144920A | ||||
| JP7140713A |
Attorney, Agent or Firm:
Hideo Fujimoto
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