DE60211297D1 - Hochfeste heisskorrosions- und oxidationsbeständige, gerichtet erstarrte Superlegierung auf Nickelbasis und Gegenstände - Google Patents

Hochfeste heisskorrosions- und oxidationsbeständige, gerichtet erstarrte Superlegierung auf Nickelbasis und Gegenstände

Info

Publication number
DE60211297D1
DE60211297D1 DE60211297T DE60211297T DE60211297D1 DE 60211297 D1 DE60211297 D1 DE 60211297D1 DE 60211297 T DE60211297 T DE 60211297T DE 60211297 T DE60211297 T DE 60211297T DE 60211297 D1 DE60211297 D1 DE 60211297D1
Authority
DE
Germany
Prior art keywords
articles
high strength
oxidation resistant
directionally solidified
hot corrosion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60211297T
Other languages
English (en)
Other versions
DE60211297T2 (de
Inventor
Alan D Cetel
Dilip M Shah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21815883&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60211297(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of DE60211297D1 publication Critical patent/DE60211297D1/de
Application granted granted Critical
Publication of DE60211297T2 publication Critical patent/DE60211297T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Powder Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Coating By Spraying Or Casting (AREA)
DE60211297T 2001-12-18 2002-12-18 Hochfeste heisskorrosions- und oxidationsbeständige, gerichtet erstarrte Superlegierung auf Nickelbasis und Gegenstände Expired - Lifetime DE60211297T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/023,565 US20030111138A1 (en) 2001-12-18 2001-12-18 High strength hot corrosion and oxidation resistant, directionally solidified nickel base superalloy and articles
US23565 2001-12-18

Publications (2)

Publication Number Publication Date
DE60211297D1 true DE60211297D1 (de) 2006-06-14
DE60211297T2 DE60211297T2 (de) 2007-04-26

Family

ID=21815883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60211297T Expired - Lifetime DE60211297T2 (de) 2001-12-18 2002-12-18 Hochfeste heisskorrosions- und oxidationsbeständige, gerichtet erstarrte Superlegierung auf Nickelbasis und Gegenstände

Country Status (11)

Country Link
US (1) US20030111138A1 (de)
EP (1) EP1329527B1 (de)
JP (1) JP4413492B2 (de)
KR (1) KR100954683B1 (de)
CN (1) CN1322157C (de)
AT (1) ATE325901T1 (de)
DE (1) DE60211297T2 (de)
ES (1) ES2261604T3 (de)
IL (1) IL153479A0 (de)
RU (1) RU2295585C2 (de)
UA (1) UA73989C2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050069450A1 (en) * 2003-09-30 2005-03-31 Liang Jiang Nickel-containing alloys, method of manufacture thereof and articles derived thereform
US20060182649A1 (en) * 2005-02-16 2006-08-17 Siemens Westinghouse Power Corp. High strength oxidation resistant superalloy with enhanced coating compatibility
US9322089B2 (en) * 2006-06-02 2016-04-26 Alstom Technology Ltd Nickel-base alloy for gas turbine applications
CN100460543C (zh) * 2006-06-16 2009-02-11 中国科学院金属研究所 一种高强抗热腐蚀低偏析定向高温合金
US20100254822A1 (en) * 2009-03-24 2010-10-07 Brian Thomas Hazel Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom
US20110076179A1 (en) * 2009-03-24 2011-03-31 O'hara Kevin Swayne Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom
EP2248923A1 (de) * 2009-04-27 2010-11-10 Siemens Aktiengesellschaft y/ý-Superlegierung auf Nickelbasis mit mehreren reaktiven Elementen und Verwendung besagter Superlegierung in komplexen Materialsystemen
US20110076181A1 (en) * 2009-09-30 2011-03-31 General Electric Company Nickel-Based Superalloys and Articles
US20110076180A1 (en) * 2009-09-30 2011-03-31 General Electric Company Nickel-Based Superalloys and Articles
US20110076182A1 (en) * 2009-09-30 2011-03-31 General Electric Company Nickel-Based Superalloys and Articles
WO2011047714A1 (de) 2009-10-20 2011-04-28 Siemens Aktiengesellschaft Legierung zur gerichteten erstarrung und bauteil aus stängelförmigen kristallen
EP2431489A1 (de) * 2010-09-20 2012-03-21 Siemens Aktiengesellschaft Superlegierung auf Nickelbasis
CN102011195B (zh) * 2010-11-23 2012-06-06 北京科技大学 一种定向凝固高铌钛铝合金单晶的制备方法
WO2012097915A1 (de) * 2011-01-19 2012-07-26 Siemens Aktiengesellschaft Gleitlager für einen turbomaschinenrotor und turbomaschine mit dem gleitlager
US20120282086A1 (en) * 2011-05-04 2012-11-08 General Electric Company Nickel-base alloy
CN103114225B (zh) * 2011-11-16 2016-01-27 中国科学院金属研究所 一种高强抗热腐蚀镍基单晶高温合金
US9404388B2 (en) 2014-02-28 2016-08-02 General Electric Company Article and method for forming an article
ITUA20161551A1 (it) * 2016-03-10 2017-09-10 Nuovo Pignone Tecnologie Srl Lega avente elevata resistenza all’ossidazione ed applicazioni di turbine a gas che la impiegano
CN109234655B (zh) * 2018-09-27 2020-09-11 北京科技大学 一种提高gh4169高温合金松弛稳定性的方法
FR3094018B1 (fr) * 2019-03-20 2022-02-04 Safran Superalliage a proprietes optimisees et densite limitee
CN117660810B (zh) * 2024-01-31 2024-04-16 四川航大新材料有限公司 一种变循环燃气发动机涡轮叶片用高纯高温母合金及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619182A (en) * 1968-05-31 1971-11-09 Int Nickel Co Cast nickel-base alloy
US3615376A (en) * 1968-11-01 1971-10-26 Gen Electric Cast nickel base alloy
GB1409628A (en) * 1973-06-26 1975-10-08 Avco Corp Nickel base alloy containing hafnium
GB1511562A (en) * 1974-07-17 1978-05-24 Gen Electric Nickel-base alloys
GB2033925B (en) * 1978-09-25 1983-07-20 Johnson Matthey Co Ltd Nickel based superalloys
US4597809A (en) * 1984-02-10 1986-07-01 United Technologies Corporation High strength hot corrosion resistant single crystals containing tantalum carbide
DE4323486C2 (de) * 1992-07-23 2001-09-27 Abb Research Ltd Ausscheidungshärtbare Nickelbasis-Superlegierung und Verwendung der Legierung als Werkstoff bei der Herstellung eines gerichteten erstarrten Bauteils, wie insbesondere einer Gasturbinenschaufel
US6355117B1 (en) * 1992-10-30 2002-03-12 United Technologies Corporation Nickel base superalloy single crystal articles with improved performance in air and hydrogen
DE69423061T2 (de) * 1993-08-06 2000-10-12 Hitachi Ltd Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
DE69800263T2 (de) * 1997-01-23 2001-02-08 Mitsubishi Materials Corp Nickelbasis Legierung aus stengelförmigen Kristallen mit guter Hochtemperaturbeständigkeit gegen interkristalline Korrosion, Verfahren zur Herstellung der Legierung, grosses Werkstück, sowie Verfahren zur Herstellung eines grossen Werkstückes aus dieser Legierung
WO1999067435A1 (en) * 1998-06-23 1999-12-29 Siemens Aktiengesellschaft Directionally solidified casting with improved transverse stress rupture strength
JP2003529677A (ja) * 1999-07-29 2003-10-07 シーメンス アクチエンゲゼルシヤフト 耐熱性の構造部材及びその製造方法

Also Published As

Publication number Publication date
EP1329527A2 (de) 2003-07-23
DE60211297T2 (de) 2007-04-26
IL153479A0 (en) 2003-07-06
EP1329527B1 (de) 2006-05-10
JP2003231933A (ja) 2003-08-19
RU2295585C2 (ru) 2007-03-20
KR100954683B1 (ko) 2010-04-27
KR20030051386A (ko) 2003-06-25
ES2261604T3 (es) 2006-11-16
CN1322157C (zh) 2007-06-20
UA73989C2 (en) 2005-10-17
ATE325901T1 (de) 2006-06-15
JP4413492B2 (ja) 2010-02-10
US20030111138A1 (en) 2003-06-19
EP1329527A3 (de) 2003-10-22
CN1432659A (zh) 2003-07-30

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