Title:
ハイエントロピー合金部材、該合金部材の製造方法、および該合金部材を用いた製造物
Document Type and Number:
Japanese Patent JP6493561
Kind Code:
B2
Abstract:
An object of the invention is to provide: an HEA article that has excellent homogeneity in the alloy composition and microstructure as well as significant shape controllability, using an HEA with significant mechanical strength and high corrosion resistance; a method for manufacturing the HEA article; and a product using the HEA article. There is provided an HEA article comprising: Co, Cr, Fe, Ni, and Ti elements, each element in content of 5 to 35 atomic %; more than 0 atomic % to 8 atomic % of Mo %; and remainder substances of unavoidable impurities.
Inventors:
Tadashi Fujieda
Kousuke Kousuke
Hirota Mamoru
Kinya Aota
Takahiko Kato
Akihiko Chiba
Yuichiro Koizumi
Kenta Yamanaka
Kousuke Kousuke
Hirota Mamoru
Kinya Aota
Takahiko Kato
Akihiko Chiba
Yuichiro Koizumi
Kenta Yamanaka
Application Number:
JP2017554978A
Publication Date:
April 03, 2019
Filing Date:
November 08, 2016
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
C22C30/00; B22F1/00; B22F1/05; B22F3/10; B22F3/105; B22F3/16; B22F9/08; B33Y10/00; B33Y70/00; B33Y80/00; F04D29/02; F04D29/28
Foreign References:
| US20080031769 | ||||
| WO2016013498A1 |
Other References:
CHOU Y. L. et al.,Effect of Inhibitors on the Critical Pitting Temperature of the High-Entropy Alloy Co1.5CrFeNi1.5Ti0.5Mo0.1,Journal of The Electrochemical Society,2011年 6月22日,Vol.158 No.8,C246-C251
Attorney, Agent or Firm:
Polaire Patent Business Corporation