Title:
Ni-BASE DUAL TWO-PHASE INTERMETALLIC COMPOUND ALLOY CONTAINING Ti AND C, AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2011/118796
Kind Code:
A1
Abstract:
Disclosed is an Ni-base dual two-phase intermetallic compound alloy which has a dual two-phase structure comprising a pro-eutectoid L12 phase and an (L12+D022) eutectoid structure, and which comprises: more than 5 at% and up to 13 at% of Al; at least 5 at% and less than 17.5 at% of V; between 0 at% and 5.0 at% inclusive of Nb; more than 0 at% and up to 12.5 at% of Ti; more than 0 at% and up to 12.5 at% of C; and a remainder comprising Ni.
Inventors:
TAKASUGI, Takayuki (1-1 Gakuen-cho, Naka-ku, Sakai-sh, Osaka 31, 〒5998531, JP)
高杉 隆幸 (〒31 大阪府堺市中区学園町１－１ 公立大学法人大阪府立大学内 Osaka, 〒5998531, JP)
高杉 隆幸 (〒31 大阪府堺市中区学園町１－１ 公立大学法人大阪府立大学内 Osaka, 〒5998531, JP)
Application Number:
JP2011/057416
Publication Date:
September 29, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION (1-1 Gakuen-cho, Naka-ku Sakai-sh, Osaka 31, 〒5998531, JP)
公立大学法人大阪府立大学 (〒31 大阪府堺市中区学園町１－１ Osaka, 〒5998531, JP)
TAKASUGI, Takayuki (1-1 Gakuen-cho, Naka-ku, Sakai-sh, Osaka 31, 〒5998531, JP)
公立大学法人大阪府立大学 (〒31 大阪府堺市中区学園町１－１ Osaka, 〒5998531, JP)
TAKASUGI, Takayuki (1-1 Gakuen-cho, Naka-ku, Sakai-sh, Osaka 31, 〒5998531, JP)
International Classes:
C22C19/03; B22D21/00; C22F1/10; C22F1/00
Attorney, Agent or Firm:
NOGAWA, Shintaro (Nogawa Patent Office, Nishitenma Five Bldg. 16-3, Nishitenma 5-chome, Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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Claims: