JP5165008B2 - Ｎｉ基鍛造合金と、それを用いた蒸気タービンプラント用部品 - Google Patents

Ｎｉ基鍛造合金と、それを用いた蒸気タービンプラント用部品 Download PDF

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Publication number
JP5165008B2
JP5165008B2 JP2010023693A JP2010023693A JP5165008B2 JP 5165008 B2 JP5165008 B2 JP 5165008B2 JP 2010023693 A JP2010023693 A JP 2010023693A JP 2010023693 A JP2010023693 A JP 2010023693A JP 5165008 B2 JP5165008 B2 JP 5165008B2
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Prior art keywords
temperature
phase
forging
amount
solid solution
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Japanese (ja)
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JP2011162808A (ja
Inventor
晋也 今野
裕之 土井
順 佐藤
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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2010023693A priority Critical patent/JP5165008B2/ja
Priority to CN2013101913633A priority patent/CN103276249A/zh
Priority to CN2011100246811A priority patent/CN102146537A/zh
Priority to EP11152974A priority patent/EP2354262A1/en
Priority to US13/019,666 priority patent/US20110192501A1/en
Publication of JP2011162808A publication Critical patent/JP2011162808A/ja
Application granted granted Critical
Publication of JP5165008B2 publication Critical patent/JP5165008B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
JP2010023693A 2010-02-05 2010-02-05 Ｎｉ基鍛造合金と、それを用いた蒸気タービンプラント用部品 Expired - Fee Related JP5165008B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010023693A JP5165008B2 (ja) 2010-02-05 2010-02-05 Ｎｉ基鍛造合金と、それを用いた蒸気タービンプラント用部品
CN2013101913633A CN103276249A (zh) 2010-02-05 2011-01-24 镍基锻造合金和使用其的汽轮机设备用部件
CN2011100246811A CN102146537A (zh) 2010-02-05 2011-01-24 镍基锻造合金和使用其的汽轮机设备用部件
EP11152974A EP2354262A1 (en) 2010-02-05 2011-02-01 Ni based alloy for forging and components for steam turbine plant using same
US13/019,666 US20110192501A1 (en) 2010-02-05 2011-02-02 Ni based alloy for forging and components for steam turbine plant using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010023693A JP5165008B2 (ja) 2010-02-05 2010-02-05 Ｎｉ基鍛造合金と、それを用いた蒸気タービンプラント用部品

Publications (2)

Publication Number Publication Date
JP2011162808A JP2011162808A (ja) 2011-08-25
JP5165008B2 true JP5165008B2 (ja) 2013-03-21

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Family Applications (1)

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JP2010023693A Expired - Fee Related JP5165008B2 (ja) 2010-02-05 2010-02-05 Ｎｉ基鍛造合金と、それを用いた蒸気タービンプラント用部品

Country Status (4)

Country Link
US (1) US20110192501A1 (zh)
EP (1) EP2354262A1 (zh)
JP (1) JP5165008B2 (zh)
CN (2) CN102146537A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7008906B2 (ja) 2018-09-06 2022-02-10 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具
JP7185844B2 (ja) 2018-02-13 2022-12-08 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5597598B2 (ja) 2011-06-10 2014-10-01 株式会社日立製作所 Ｎｉ基超合金と、それを用いたガスタービンのタービン動・静翼
JP5537587B2 (ja) 2012-03-30 2014-07-02 株式会社日立製作所 Ｎｉ基合金溶接材料並びにこれを用いた溶接ワイヤ、溶接棒及び溶接用粉末
JP2015000998A (ja) * 2013-06-14 2015-01-05 三菱日立パワーシステムズ株式会社 Ｎｉ基鍛造合金並びにこれを用いたボイラ配管及びボイラチューブ
US10184166B2 (en) * 2016-06-30 2019-01-22 General Electric Company Methods for preparing superalloy articles and related articles
US10640858B2 (en) * 2016-06-30 2020-05-05 General Electric Company Methods for preparing superalloy articles and related articles
CN109371344B (zh) * 2018-11-07 2020-11-10 成都先进金属材料产业技术研究院有限公司 Gh4169合金棒材的锻造工艺
CN109356663A (zh) * 2018-12-10 2019-02-19 上海发电设备成套设计研究院有限责任公司 一种640℃~650℃汽轮机内部冷却的高温转子
CN110106398B (zh) * 2019-06-14 2020-08-18 中国华能集团有限公司 一种低铬耐蚀高强多晶高温合金及其制备方法
CN111471916B (zh) * 2020-05-08 2021-04-06 中国华能集团有限公司 一种含α-Cr的镍钴基高温合金及其变形工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329755A1 (fr) * 1975-10-31 1977-05-27 Armines Alliage nickel-chrome-cobalt a l'aluminium et au titane pour pieces de forge
US5476555A (en) * 1992-08-31 1995-12-19 Sps Technologies, Inc. Nickel-cobalt based alloys
US5964091A (en) * 1995-07-11 1999-10-12 Hitachi, Ltd. Gas turbine combustor and gas turbine
KR100372482B1 (ko) * 1999-06-30 2003-02-17 스미토모 긴조쿠 고교 가부시키가이샤 니켈 베이스 내열합금
JP3842717B2 (ja) * 2002-10-16 2006-11-08 株式会社日立製作所 溶接材料、溶接構造物、ガスタービン動翼及びガスタービン動翼又は静翼の補修方法
US7338259B2 (en) * 2004-03-02 2008-03-04 United Technologies Corporation High modulus metallic component for high vibratory operation
JP4417977B2 (ja) * 2007-04-25 2010-02-17 株式会社日立製作所 ガスタービン翼およびその製造方法
JP4982324B2 (ja) * 2007-10-19 2012-07-25 株式会社日立製作所 Ｎｉ基鍛造合金、蒸気タービンプラント用鍛造部品、蒸気タービンプラント用ボイラチューブ、蒸気タービンプラント用ボルト及び蒸気タービンロータ
JP4982340B2 (ja) * 2007-11-30 2012-07-25 株式会社日立製作所 Ｎｉ基合金、ガスタービン静翼及びガスタービン
JP4780189B2 (ja) * 2008-12-25 2011-09-28 住友金属工業株式会社 オーステナイト系耐熱合金

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7185844B2 (ja) 2018-02-13 2022-12-08 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具
JP7008906B2 (ja) 2018-09-06 2022-02-10 三菱マテリアル株式会社 ＴｉＮ基焼結体およびＴｉＮ基焼結体製切削工具

Also Published As

Publication number Publication date
JP2011162808A (ja) 2011-08-25
CN102146537A (zh) 2011-08-10
EP2354262A1 (en) 2011-08-10
US20110192501A1 (en) 2011-08-11
CN103276249A (zh) 2013-09-04

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