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Title:
酸化物分散強化型白金合金の製造方法
Document Type and Number:
Japanese Patent JP4965696
Kind Code:
B2
Abstract:
The present invention is a method for manufacturing an oxide dispersion strengthened platinum alloy including a step in which an object to be milled, comprising a platinum alloy in a solvent, is milled using milling equipment provided with a container, a milling medium, and a stirring rod. The method for manufacturing an oxide dispersion strengthened platinum alloy is characterized in that at least the surfaces of the container, milling medium, and stirring rod that come into contact with the object to be milled are constituted by platinum or a platinum alloy, and milling is carried out by placing hydrogen peroxide solution in the solvent. The present invention enables an oxide dispersion strengthened platinum alloy of a higher quality than those manufactured by the methods in the prior art to be manufactured.

Inventors:
Haruki Yamazaki
Hiroshi Yanagihara
Tsuruoka Hidekazu
Application Number:
JP2010236345A
Publication Date:
July 04, 2012
Filing Date:
October 21, 2010
Export Citation:
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Assignee:
Tanaka Kikinzoku Kogyo Co., Ltd.
International Classes:
B22F9/04; B22F1/00; C03B5/43; C22C1/05; C22C5/04
Domestic Patent References:
JP7316687A
JP8134511A
JP2005163069A
Foreign References:
WO2002083961A1
Attorney, Agent or Firm:
Patent business corporation Tanaka, Okazaki and Associates



 
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