CA2729117C - Superalliage monocristallin a base de ni et element d'alliage obtenu a partir de celui-ci - Google Patents

Superalliage monocristallin a base de ni et element d'alliage obtenu a partir de celui-ci Download PDF

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Publication number
CA2729117C
CA2729117C CA2729117A CA2729117A CA2729117C CA 2729117 C CA2729117 C CA 2729117C CA 2729117 A CA2729117 A CA 2729117A CA 2729117 A CA2729117 A CA 2729117A CA 2729117 C CA2729117 C CA 2729117C
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Prior art keywords
mass
alloy
single crystal
based single
phase
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CA2729117A
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CA2729117A1 (fr
Inventor
Hiroshi Harada
Yutaka Koizumi
Toshiharu Kobayashi
Tadaharu Yokokawa
Masao Sakamoto
Kyoko Kawagishi
Tomonori Kitashima
An-Chou Yeh
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National Institute for Materials Science
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National Institute for Materials Science
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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
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%

Abstract

Linvention concerne un superalliage monocristallin à base de Ni qui a une composition constituée, en pourcentages en masse, de 5,0 à 7,0 % dAl, 4,0 à 8,0 % de Ta, 0 à 2,0 % de Mo, 3,0 à 8,0 % de W, 3,0 à 8,0 % de Re, 0 à 0,50 % de Hf, 3,0 à 7,0 % de Cr, 0 à 9,9 % de Co, 1,0 à 10,0 % de Ru, le reste étant du Ni et dinévitables impuretés. Le superalliage monocristallin à base de Ni ne présente pas de précipitation de phase TCP aux températures élevées, et sa résistance est par conséquent améliorée aux températures élevées. Il présente en même temps une résistance à loxydation aux températures élevées.
CA2729117A 2008-06-26 2009-06-26 Superalliage monocristallin a base de ni et element d'alliage obtenu a partir de celui-ci Active CA2729117C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008-167439 2008-06-26
JP2008167439 2008-06-26
JP2008-168488 2008-06-27
JP2008168488A JP5467307B2 (ja) 2008-06-26 2008-06-27 Ｎｉ基単結晶超合金とそれよりえられた合金部材
PCT/JP2009/061764 WO2009157556A1 (fr) 2008-06-26 2009-06-26 SUPERALLIAGE MONOCRISTALLIN À BASE DE Ni ET ÉLÉMENT D’ALLIAGE OBTENU À PARTIR DE CELUI-CI

Publications (2)

Publication Number Publication Date
CA2729117A1 CA2729117A1 (fr) 2009-12-30
CA2729117C true CA2729117C (fr) 2016-03-22

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Family Applications (1)

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CA2729117A Active CA2729117C (fr) 2008-06-26 2009-06-26 Superalliage monocristallin a base de ni et element d'alliage obtenu a partir de celui-ci

Country Status (6)

Country Link
US (1) US20110142714A1 (fr)
EP (1) EP2305846B1 (fr)
JP (1) JP5467307B2 (fr)
CN (2) CN102076876B (fr)
CA (1) CA2729117C (fr)
WO (1) WO2009157556A1 (fr)

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US9169540B2 (en) 2010-09-24 2015-10-27 Osaka Prefecture University Public Corporation Re-added Ni-based dual multi-phase intermetallic compound alloy and method for producing the same
CN103382536A (zh) * 2012-05-03 2013-11-06 中国科学院金属研究所 一种高强度且组织稳定的第四代单晶高温合金及制备方法
JP6016016B2 (ja) * 2012-08-09 2016-10-26 国立研究開発法人物質・材料研究機構 Ｎｉ基単結晶超合金
US20160214350A1 (en) 2012-08-20 2016-07-28 Pratt & Whitney Canada Corp. Oxidation-Resistant Coated Superalloy
WO2015020007A1 (fr) * 2013-08-05 2015-02-12 独立行政法人物質・材料研究機構 Superalliage à base de ni type renforcé à dispersion de particules d'oxyde
CN104911407B (zh) * 2015-06-29 2017-06-16 沈阳工业大学 一种含Re/Ru高承温能力高蠕变抗力单晶镍基超合金
GB2540964A (en) * 2015-07-31 2017-02-08 Univ Oxford Innovation Ltd A nickel-based alloy
CN105506387B (zh) * 2015-12-21 2017-08-08 谷月恒 一种高比蠕变强度的镍基单晶高温合金及其制备方法和应用
TWI595098B (zh) * 2016-06-22 2017-08-11 國立清華大學 高熵超合金
CN109797433B (zh) * 2019-01-23 2021-05-25 深圳市万泽中南研究院有限公司 单晶高温合金、热端部件及设备
CN109628799A (zh) * 2019-01-23 2019-04-16 深圳市万泽中南研究院有限公司 单晶镍基高温合金及航空发动机涡轮部件
RU2710759C1 (ru) * 2019-03-06 2020-01-13 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Жаропрочный сплав на никелевой основе и изделие, выполненное из него
CN113005379A (zh) * 2019-12-20 2021-06-22 佛山科学技术学院 一种镍基单晶高温合金的热处理方法
CN111926217A (zh) * 2020-08-13 2020-11-13 煜工(南通)环保设备制造有限公司 一种耐高温、耐腐蚀、高强度1200型合金材料及其制备方法及应用
CN112522543A (zh) * 2020-11-18 2021-03-19 贵州工程应用技术学院 一种高浓度Re/Ru高承温能力高蠕变抗力镍基单晶超合金
EP4289613A1 (fr) 2022-06-12 2023-12-13 Pratt & Whitney Canada Corp. Revêtements résistants à l'oxydation et au srz sur les superalliages de nickel

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US6007645A (en) * 1996-12-11 1999-12-28 United Technologies Corporation Advanced high strength, highly oxidation resistant single crystal superalloy compositions having low chromium content
JPH11310839A (ja) * 1998-04-28 1999-11-09 Hitachi Ltd 高強度Ｎｉ基超合金方向性凝固鋳物
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US6444057B1 (en) * 1999-05-26 2002-09-03 General Electric Company Compositions and single-crystal articles of hafnium-modified and/or zirconium-modified nickel-base superalloys
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Also Published As

Publication number Publication date
CN102076876B (zh) 2015-12-02
CA2729117A1 (fr) 2009-12-30
JP2010031299A (ja) 2010-02-12
CN102076876A (zh) 2011-05-25
JP5467307B2 (ja) 2014-04-09
EP2305846A4 (fr) 2014-10-29
CN103498078A (zh) 2014-01-08
WO2009157556A1 (fr) 2009-12-30
EP2305846A1 (fr) 2011-04-06
US20110142714A1 (en) 2011-06-16
EP2305846B1 (fr) 2016-08-24

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