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Title:
HEAT-RESISTANT ALLOY, HEAT-RESISTANT ALLOY POWDER, HEAT-RESISTANT ALLOY MOLDED ARTICLE, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/066142
Kind Code:
A1
Abstract:
This heat-resistant alloy contains: at least one element from among Al, Ti, Ni, Cr, and Mo; O; and Y, the ratio of the Y content in terms of mass to the O content in terms of mass being 5-100 inclusive. 

Inventors:
KAKEHI KOJI (JP)
HAYASHI SHIGENARI (JP)
KOU YEN-LING (JP)
Application Number:
PCT/JP2020/037543
Publication Date:
April 08, 2021
Filing Date:
October 02, 2020
Export Citation:
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Assignee:
TOKYO METROPOLITAN PUBLIC UNIV CORPORATION (JP)
UNIV HOKKAIDO NAT UNIV CORP (JP)
International Classes:
B22F1/00; B22F3/10; B22F3/105; B22F3/16; B33Y70/00; B33Y80/00; C22C1/04; C22C14/00; C22C19/03; C22C21/00; C22C30/00
Domestic Patent References:
WO2005078148A12005-08-25
WO2019146504A12019-08-01
WO2015020007A12015-02-12
WO2018125313A22018-07-05
WO2019124344A12019-06-27
Foreign References:
JP2003027109A2003-01-29
JPH1161303A1999-03-05
JPH04228533A1992-08-18
JPH01262048A1989-10-18
JPH01290731A1989-11-22
JPH10251785A1998-09-22
JPS58193335A1983-11-11
JP2019112687A2019-07-11
JPH03197633A1991-08-29
JPH1085804A1998-04-07
JPS6263626A1987-03-20
JPS467855A
CN101070570A2007-11-14
JP2017529453A2017-10-05
JP2018083959A2018-05-31
JP2019060006A2019-04-18
Other References:
JOURNAL OF THE JAPAN INSTITUTE OF METALS AND MATERIALS, vol. 70, no. 4, 2006, pages 380 - 383
MATERIALS SCIENCE AND ENGINEERING A, vol. 551, 2012, pages 236 - 240
See also references of EP 4039389A4
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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