DE69014476D1 - Gerichtete Erstarrungslegierung mit niedrigem Kohlenstoffgehalt. - Google Patents

Gerichtete Erstarrungslegierung mit niedrigem Kohlenstoffgehalt.

Info

Publication number
DE69014476D1
DE69014476D1 DE69014476T DE69014476T DE69014476D1 DE 69014476 D1 DE69014476 D1 DE 69014476D1 DE 69014476 T DE69014476 T DE 69014476T DE 69014476 T DE69014476 T DE 69014476T DE 69014476 D1 DE69014476 D1 DE 69014476D1
Authority
DE
Germany
Prior art keywords
carbon content
low carbon
directional solidification
solidification alloy
alloy
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
DE69014476T
Other languages
English (en)
Other versions
DE69014476T2 (de
Inventor
Kenneth Harris
Gary L Erickson
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.)
Cannon Muskegon Corp
Original Assignee
Cannon Muskegon 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
Application filed by Cannon Muskegon Corp filed Critical Cannon Muskegon Corp
Publication of DE69014476D1 publication Critical patent/DE69014476D1/de
Application granted granted Critical
Publication of DE69014476T2 publication Critical patent/DE69014476T2/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
    • 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%
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/52—Alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE69014476T 1989-08-14 1990-07-19 Gerichtete Erstarrungslegierung mit niedrigem Kohlenstoffgehalt. Expired - Lifetime DE69014476T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/393,705 US5069873A (en) 1989-08-14 1989-08-14 Low carbon directional solidification alloy

Publications (2)

Publication Number Publication Date
DE69014476D1 true DE69014476D1 (de) 1995-01-12
DE69014476T2 DE69014476T2 (de) 1995-04-20

Family

ID=23555897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014476T Expired - Lifetime DE69014476T2 (de) 1989-08-14 1990-07-19 Gerichtete Erstarrungslegierung mit niedrigem Kohlenstoffgehalt.

Country Status (6)

Country Link
US (1) US5069873A (de)
EP (1) EP0413439B1 (de)
JP (1) JP2673383B2 (de)
KR (1) KR930009389B1 (de)
DE (1) DE69014476T2 (de)
IL (1) IL94360A (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106010A (en) * 1990-09-28 1992-04-21 Chromalloy Gas Turbine Corporation Welding high-strength nickel base superalloys
US5431750A (en) * 1991-06-27 1995-07-11 Mitsubishi Materials Corporation Nickel-base heat-resistant alloys
FR2686902B1 (fr) * 1992-02-05 1994-07-29 Onera (Off Nat Aerospatiale) Superalliage monocristallin a base de nickel a tenue a l'oxydation amelioree et procede de preparation.
US5435861A (en) * 1992-02-05 1995-07-25 Office National D'etudes Et De Recherches Aerospatiales Nickel-based monocrystalline superalloy with improved oxidation resistance and method of production
WO1993024683A1 (en) * 1992-05-28 1993-12-09 United Technologies Corporation Oxidation resistant single crystal superalloy castings
US5443789A (en) * 1992-09-14 1995-08-22 Cannon-Muskegon Corporation Low yttrium, high temperature alloy
US5549765A (en) * 1993-03-18 1996-08-27 Howmet Corporation Clean single crystal nickel base superalloy
EP0637476B1 (de) * 1993-08-06 2000-02-23 Hitachi, Ltd. Gasturbinenschaufel, Verfahren zur Herstellung derselben sowie Gasturbine mit dieser Schaufel
US5489346A (en) * 1994-05-03 1996-02-06 Sps Technologies, Inc. Hot corrosion resistant single crystal nickel-based superalloys
KR100336803B1 (ko) * 1994-06-20 2002-11-14 유나이티드 테크놀로지스 코포레이션 우수한 내산화성을 가지는 다결정질 니켈초합금
US5783318A (en) * 1994-06-22 1998-07-21 United Technologies Corporation Repaired nickel based superalloy
DE69535574T2 (de) * 1995-09-18 2008-05-15 Howmet Corp., Greenwich Hochreine, enkristalline Superlegierung auf Nickelbasis
AU708992B2 (en) * 1995-10-10 1999-08-19 Cannon-Muskegon Corporation Hot corrosion resistant single crystal nickel-based superalloys
EP0789087B1 (de) 1996-02-09 2000-05-10 Hitachi, Ltd. Hochfeste Superlegierung auf Nickelbasis für gerichtet erstarrte Giesteilen
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
JP2905473B1 (ja) * 1998-03-02 1999-06-14 科学技術庁金属材料技術研究所長 Ｎｉ基一方向凝固合金の製造方法
US6217286B1 (en) * 1998-06-26 2001-04-17 General Electric Company Unidirectionally solidified cast article and method of making
DE69933132T3 (de) † 1998-11-05 2012-09-06 Rolls-Royce Corp. Einkristall-leitschaufel und verfahren zu deren herstellung
EP1054072B1 (de) * 1999-05-20 2003-04-02 ALSTOM (Switzerland) Ltd Nickel-Basis-Superlegierung
US6632299B1 (en) * 2000-09-15 2003-10-14 Cannon-Muskegon Corporation Nickel-base superalloy for high temperature, high strain application
US20020164263A1 (en) * 2001-03-01 2002-11-07 Kenneth Harris Superalloy for single crystal turbine vanes
US7011721B2 (en) * 2001-03-01 2006-03-14 Cannon-Muskegon Corporation Superalloy for single crystal turbine vanes
US20040042927A1 (en) * 2002-08-27 2004-03-04 O'hara Kevin Swayne Reduced-tantalum superalloy composition of matter and article made therefrom, and method for selecting a reduced-tantalum superalloy
CA2440573C (en) * 2002-12-16 2013-06-18 Howmet Research Corporation Nickel base superalloy
JP5235383B2 (ja) * 2007-11-07 2013-07-10 株式会社日立製作所 Ｎｉ基単結晶合金及び鋳物
EP2210689B1 (de) * 2008-05-09 2012-05-09 Siemens Aktiengesellschaft Gerichtet erstarrtes längliches Bauteil mit verschieden breiten Längskörnern
US8216509B2 (en) 2009-02-05 2012-07-10 Honeywell International Inc. Nickel-base superalloys
CN103614658A (zh) * 2013-10-22 2014-03-05 芜湖市鸿坤汽车零部件有限公司 一种高强度耐磨低碳钢材料及其制备方法
EP2876176B1 (de) 2013-11-25 2017-06-21 Mitsubishi Hitachi Power Systems, Ltd. Ni-basiertes Gießen von Superlegierungen und gegossener Gegenstand daraus
CN110484886B (zh) * 2019-09-12 2021-09-17 南京达迈科技实业有限公司 一种含微量稀土元素的镍铼合金旋转管状靶材及制备方法
CN112191802B (zh) * 2020-09-23 2022-04-12 西北工业大学 一种Nb-Si基超高温合金定向凝固叶片模拟件的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562082A (en) * 1977-10-17 1980-03-05 Gen Electric Nickel-base olloys
EP0032812B1 (de) * 1980-01-17 1984-03-14 Cannon-Muskegon Corporation Nickellegierung und daraus gegossene Turbinentreibwerkschaufel
DE3172291D1 (en) * 1980-11-24 1985-10-24 Cannon Muskegon Corp Single crystal (single grain) alloy
IL65897A0 (en) * 1981-10-02 1982-08-31 Gen Electric Single crystal nickel-base superalloy,article and method for making
US4589937A (en) * 1982-09-22 1986-05-20 General Electric Company Carbide reinforced nickel-base superalloy eutectics having improved resistance to surface carbide formation
US4765850A (en) * 1984-01-10 1988-08-23 Allied-Signal Inc. Single crystal nickel-base super alloy
US4643782A (en) * 1984-03-19 1987-02-17 Cannon Muskegon Corporation Single crystal alloy technology
IL80227A (en) * 1985-11-01 1990-01-18 United Technologies Corp High strength single crystal superalloys
US5077004A (en) * 1986-05-07 1991-12-31 Allied-Signal Inc. Single crystal nickel-base superalloy for turbine components
CA1315572C (en) * 1986-05-13 1993-04-06 Xuan Nguyen-Dinh Phase stable single crystal materials
GB2191505B (en) * 1986-06-09 1991-02-13 Gen Electric Dispersion strengthened single crystal alloys

Also Published As

Publication number Publication date
KR930009389B1 (ko) 1993-10-02
IL94360A0 (en) 1991-03-10
JP2673383B2 (ja) 1997-11-05
JPH0397822A (ja) 1991-04-23
KR910004829A (ko) 1991-03-29
US5069873A (en) 1991-12-03
DE69014476T2 (de) 1995-04-20
IL94360A (en) 1994-10-21
EP0413439A1 (de) 1991-02-20
EP0413439B1 (de) 1994-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033