ATE325901T1 - 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
ATE325901T1
ATE325901T1 AT02258710T AT02258710T ATE325901T1 AT E325901 T1 ATE325901 T1 AT E325901T1 AT 02258710 T AT02258710 T AT 02258710T AT 02258710 T AT02258710 T AT 02258710T AT E325901 T1 ATE325901 T1 AT E325901T1
Authority
AT
Austria
Prior art keywords
high strength
articles
directionally
oxidation resistant
solidized
Prior art date
Application number
AT02258710T
Other languages
English (en)
Inventor
Alan D Cetel
Dilip M Shah
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=ATE325901(T1) "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
Application granted granted Critical
Publication of ATE325901T1 publication Critical patent/ATE325901T1/de

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)
AT02258710T 2001-12-18 2002-12-18 Hochfeste heisskorrosions- und oxidationsbeständige, gerichtet erstarrte superlegierung auf nickelbasis und gegenstände ATE325901T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE325901T1 true ATE325901T1 (de) 2006-06-15

Family

ID=21815883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02258710T ATE325901T1 (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
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
US20110076181A1 (en) * 2009-09-30 2011-03-31 General Electric Company Nickel-Based Superalloys and Articles
EP3363923A1 (de) 2009-10-20 2018-08-22 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
JP5745092B2 (ja) * 2011-01-19 2015-07-08 シーメンス アクティエンゲゼルシャフト ターボ機械ロータ用の平軸受、および平軸受を有するターボ機械
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 (13)

* 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
GB2234521B (en) * 1986-03-27 1991-05-01 Gen Electric Nickel-base superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
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
EP0855449B1 (de) * 1997-01-23 2000-08-23 Mitsubishi Materials Corporation 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
RU2295585C2 (ru) 2007-03-20
CN1322157C (zh) 2007-06-20
CN1432659A (zh) 2003-07-30
KR20030051386A (ko) 2003-06-25
JP2003231933A (ja) 2003-08-19
EP1329527A2 (de) 2003-07-23
IL153479A0 (en) 2003-07-06
ES2261604T3 (es) 2006-11-16
EP1329527B1 (de) 2006-05-10
UA73989C2 (en) 2005-10-17
US20030111138A1 (en) 2003-06-19
KR100954683B1 (ko) 2010-04-27
DE60211297T2 (de) 2007-04-26
EP1329527A3 (de) 2003-10-22
DE60211297D1 (de) 2006-06-14
JP4413492B2 (ja) 2010-02-10

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