Title:
Ｔｉ−Ｆｅ系焼結合金素材およびその製造方法
Document Type and Number:
Japanese Patent JP6885900
Kind Code:
B2
Abstract:
A Ti—Fe-based sintered alloy material including two phases of an α phase and a β phase, in which a content of iron is 0.5% or more and 7% or less on a weight basis, a β phase containing an iron component is dispersed in an independent state in an α phase, an area ratio of the β phase containing an iron component is 60% or less of an entire area, and an equiaxed crystal grain is contained in the α phase.
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Inventors:
Katsuyoshi Kondo
Application Number:
JP2018111577A
Publication Date:
June 16, 2021
Filing Date:
June 12, 2018
Export Citation:
Assignee:
Katsuyoshi Kondo
Hilex Corporation
Hilex Corporation
International Classes:
C22C14/00; B22F3/14; B22F3/15; C22C1/04
Domestic Patent References:
| JP62263940A | ||||
| JP2015101749A | ||||
| JP2016113640A |
Other References:
真島一彦,焼結Ti-Fe2元系合金の機械的性質に及ぼす(α+β)-焼入れの影響,粉体および粉末冶金,日本,1987年10月,第34巻, 第8号,p.349-354
Attorney, Agent or Firm:
Patent Business Corporation Imy International Patent Office