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Title:
鉄基耐熱合金
Document Type and Number:
Japanese Patent JPWO2018168268
Kind Code:
A1
Abstract:
Ｃｒを２６．０〜３０．０ｗｔ％、Ｎｉを１５．０〜３５．０ｗｔ％、Ｎｂを０．４〜２．５ｗｔ％、Ｚｒを０．０５〜０．４ｗｔ％、Ｓｃを０〜０．４ｗｔ％、Ｗを０〜２．５ｗｔ％、Ｍｏを０〜０．００９ｗｔ％含有し、残部がＦｅおよび不可避的不純物から成る、Ｎｉ基合金よりも安価かつ高温加工性に優れ、高温でのクリープ強度が向上した鉄基耐熱合金。

Inventors:
Tetsuo Shoko
Application Number:
JP2019505772A
Publication Date:
January 16, 2020
Filing Date:
February 07, 2018
Export Citation:
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Assignee:
Tohoku University
International Classes:
C22C38/00; C22C38/50
Domestic Patent References:
JP2014043621A2014-03-13
JP2013227644A2013-11-07
JPH06271992A1994-09-27
Foreign References:
WO2005064031A12005-07-14
Attorney, Agent or Firm:
Atsushi Suda
Shuji Kusunoki



 
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