DE69028452D1 - Mit Chrom und Silicium modifizierte Titan-Aluminium-Legierungen des Gamma-Typs und Verfahren zu ihrer Herstellung - Google Patents

Mit Chrom und Silicium modifizierte Titan-Aluminium-Legierungen des Gamma-Typs und Verfahren zu ihrer Herstellung

Info

Publication number
DE69028452D1
DE69028452D1 DE69028452T DE69028452T DE69028452D1 DE 69028452 D1 DE69028452 D1 DE 69028452D1 DE 69028452 T DE69028452 T DE 69028452T DE 69028452 T DE69028452 T DE 69028452T DE 69028452 D1 DE69028452 D1 DE 69028452D1
Authority
DE
Germany
Prior art keywords
chromium
titanium
silicon
production
aluminum alloys
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 - Fee Related
Application number
DE69028452T
Other languages
English (en)
Other versions
DE69028452T2 (de
Inventor
Shyh-Chin Nmn Huang
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69028452D1 publication Critical patent/DE69028452D1/de
Publication of DE69028452T2 publication Critical patent/DE69028452T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C14/00—Alloys based on titanium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12486—Laterally noncoextensive components [e.g., embedded, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12576—Boride, carbide or nitride component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
DE69028452T 1989-06-29 1990-05-22 Mit Chrom und Silicium modifizierte Titan-Aluminium-Legierungen des Gamma-Typs und Verfahren zu ihrer Herstellung Expired - Fee Related DE69028452T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/373,078 US5045406A (en) 1989-06-29 1989-06-29 Gamma titanium aluminum alloys modified by chromium and silicon and method of preparation

Publications (2)

Publication Number Publication Date
DE69028452D1 true DE69028452D1 (de) 1996-10-17
DE69028452T2 DE69028452T2 (de) 1997-04-30

Family

ID=23470838

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028452T Expired - Fee Related DE69028452T2 (de) 1989-06-29 1990-05-22 Mit Chrom und Silicium modifizierte Titan-Aluminium-Legierungen des Gamma-Typs und Verfahren zu ihrer Herstellung

Country Status (5)

Country Link
US (1) US5045406A (de)
EP (1) EP0405134B1 (de)
JP (1) JPH0730419B2 (de)
CA (1) CA2012234C (de)
DE (1) DE69028452T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59106459D1 (de) * 1990-05-04 1995-10-19 Asea Brown Boveri Hochtemperaturlegierung für Maschinenbauteile auf der Basis von dotiertem Titanaluminid.
JP2678083B2 (ja) * 1990-08-28 1997-11-17 日産自動車株式会社 Ｔｉ―Ａｌ系軽量耐熱材料
US5370839A (en) * 1991-07-05 1994-12-06 Nippon Steel Corporation Tial-based intermetallic compound alloys having superplasticity
US5102450A (en) * 1991-08-01 1992-04-07 General Electric Company Method for melting titanium aluminide alloys in ceramic crucible
EP0545612B1 (de) * 1991-12-02 1996-03-06 General Electric Company Mit Chrom, Tantal und Bor modifizierte Titan-Aluminium-Legierungen des Gammatyps
US5205875A (en) * 1991-12-02 1993-04-27 General Electric Company Wrought gamma titanium aluminide alloys modified by chromium, boron, and nionium
US5264051A (en) * 1991-12-02 1993-11-23 General Electric Company Cast gamma titanium aluminum alloys modified by chromium, niobium, and silicon, and method of preparation
US5228931A (en) * 1991-12-20 1993-07-20 General Electric Company Cast and hipped gamma titanium aluminum alloys modified by chromium, boron, and tantalum
US5213635A (en) * 1991-12-23 1993-05-25 General Electric Company Gamma titanium aluminide rendered castable by low chromium and high niobium additives
US5226985A (en) * 1992-01-22 1993-07-13 The United States Of America As Represented By The Secretary Of The Air Force Method to produce gamma titanium aluminide articles having improved properties
DE4224867A1 (de) * 1992-07-28 1994-02-03 Abb Patent Gmbh Hochwarmfester Werkstoff
US5296056A (en) * 1992-10-26 1994-03-22 General Motors Corporation Titanium aluminide alloys
JP3839493B2 (ja) * 1992-11-09 2006-11-01 日本発条株式会社 Ｔｉ−Ａｌ系金属間化合物からなる部材の製造方法
US5768679A (en) * 1992-11-09 1998-06-16 Nhk Spring R & D Center Inc. Article made of a Ti-Al intermetallic compound
US5417781A (en) * 1994-06-14 1995-05-23 The United States Of America As Represented By The Secretary Of The Air Force Method to produce gamma titanium aluminide articles having improved properties
US5634992A (en) * 1994-06-20 1997-06-03 General Electric Company Method for heat treating gamma titanium aluminide alloys
US5908516A (en) * 1996-08-28 1999-06-01 Nguyen-Dinh; Xuan Titanium Aluminide alloys containing Boron, Chromium, Silicon and Tungsten
DE19933633A1 (de) * 1999-07-17 2001-01-18 Abb Alstom Power Ch Ag Hochtemperaturlegierung
DE10049026A1 (de) 2000-10-04 2002-04-11 Alstom Switzerland Ltd Hochtemperaturlegierung
US9957836B2 (en) 2012-07-19 2018-05-01 Rti International Metals, Inc. Titanium alloy having good oxidation resistance and high strength at elevated temperatures
CN112063945B (zh) * 2020-08-28 2021-12-10 中国科学院金属研究所 一种提高Ti2AlNb基合金持久和蠕变性能的热处理工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA621884A (en) * 1961-06-13 I. Jaffee Robert Titanium-high aluminum alloys
US2880087A (en) * 1957-01-18 1959-03-31 Crucible Steel Co America Titanium-aluminum alloys
US4294615A (en) * 1979-07-25 1981-10-13 United Technologies Corporation Titanium alloys of the TiAl type
JPS6479335A (en) * 1987-09-20 1989-03-24 Daido Steel Co Ltd Ti-al alloy
US4842819A (en) * 1987-12-28 1989-06-27 General Electric Company Chromium-modified titanium aluminum alloys and method of preparation
US4836983A (en) * 1987-12-28 1989-06-06 General Electric Company Silicon-modified titanium aluminum alloys and method of preparation
JPH03111152A (ja) * 1989-09-26 1991-05-10 Takeda Giken:Kk 外周加工機

Also Published As

Publication number Publication date
EP0405134B1 (de) 1996-09-11
CA2012234A1 (en) 1990-12-29
EP0405134A1 (de) 1991-01-02
US5045406A (en) 1991-09-03
JPH03104832A (ja) 1991-05-01
DE69028452T2 (de) 1997-04-30
JPH0730419B2 (ja) 1995-04-05
CA2012234C (en) 2001-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee