AU2715200A - Die cast superalloy articles - Google Patents

Die cast superalloy articles

Info

Publication number
AU2715200A
AU2715200A AU27152/00A AU2715200A AU2715200A AU 2715200 A AU2715200 A AU 2715200A AU 27152/00 A AU27152/00 A AU 27152/00A AU 2715200 A AU2715200 A AU 2715200A AU 2715200 A AU2715200 A AU 2715200A
Authority
AU
Australia
Prior art keywords
die cast
articles
cast superalloy
superalloy articles
flowlines
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.)
Abandoned
Application number
AU27152/00A
Inventor
Christopher Anthony Borg
Robert William Hatala
John Joseph Schirra
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
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of AU2715200A publication Critical patent/AU2715200A/en
Abandoned 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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mold Materials And Core Materials (AREA)
  • Vehicle Body Suspensions (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

A die cast article (10) composed of a nickel or cobalt base superalloy is disclosed, and is characterized by a microstructure having an absence of flowlines, and a fine average grain size relative to corresponding forged or investment cast articles. The articles include gas turbine engine components.
AU27152/00A 1998-12-23 1999-12-22 Die cast superalloy articles Abandoned AU2715200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11356798P 1998-12-23 1998-12-23
US60113567 1998-12-23
PCT/US1999/031000 WO2000037695A1 (en) 1998-12-23 1999-12-22 Die cast superalloy articles

Publications (1)

Publication Number Publication Date
AU2715200A true AU2715200A (en) 2000-07-12

Family

ID=22350186

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27152/00A Abandoned AU2715200A (en) 1998-12-23 1999-12-22 Die cast superalloy articles

Country Status (8)

Country Link
EP (1) EP1153151B1 (en)
JP (1) JP2003529676A (en)
KR (1) KR100640135B1 (en)
AT (1) ATE354684T1 (en)
AU (1) AU2715200A (en)
DE (1) DE69935258T2 (en)
IL (1) IL143933A0 (en)
WO (1) WO2000037695A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008275119A (en) * 2007-05-07 2008-11-13 Mitsubishi Heavy Ind Ltd Valve device
DE102013002483B4 (en) 2013-02-14 2019-02-21 Vdm Metals International Gmbh Nickel-cobalt alloy
SG10201505958XA (en) * 2014-08-11 2016-03-30 United Technologies Corp Die-castable nickel based superalloy composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316663A (en) * 1976-07-29 1978-02-15 Toshiba Machine Co Ltd Method for manufacture of watch case
JPS58947B2 (en) * 1978-07-06 1983-01-08 日産自動車株式会社 Die-casting equipment for heat-resistant impellers
JPS5576038A (en) * 1978-12-04 1980-06-07 Hitachi Ltd High strength high toughness cobalt-base alloy
US5154884A (en) * 1981-10-02 1992-10-13 General Electric Company Single crystal nickel-base superalloy article and method for making
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
JPS58125359A (en) * 1982-01-21 1983-07-26 Nissan Motor Co Ltd Vertical type pressure casting device
US4983233A (en) * 1989-01-03 1991-01-08 General Electric Company Fatigue crack resistant nickel base superalloys and product formed
US5182080A (en) * 1990-12-27 1993-01-26 General Electric Company Advanced high-temperature brazing alloys
US5120373A (en) * 1991-04-15 1992-06-09 United Technologies Corporation Superalloy forging process
GB9608617D0 (en) * 1996-04-24 1996-07-03 Rolls Royce Plc Nickel alloy for turbine engine components
US5938863A (en) * 1996-12-17 1999-08-17 United Technologies Corporation Low cycle fatigue strength nickel base superalloys

Also Published As

Publication number Publication date
JP2003529676A (en) 2003-10-07
IL143933A0 (en) 2002-04-21
EP1153151A4 (en) 2002-11-06
KR20010108041A (en) 2001-12-07
KR100640135B1 (en) 2006-10-31
EP1153151B1 (en) 2007-02-21
DE69935258T2 (en) 2007-10-31
DE69935258D1 (en) 2007-04-05
WO2000037695A1 (en) 2000-06-29
EP1153151A1 (en) 2001-11-14
ATE354684T1 (en) 2007-03-15

Similar Documents

Publication Publication Date Title
EP1013781A3 (en) Die cast nickel base superalloy articles
WO1999055527A3 (en) Product with an anticorrosion protective layer and a method for producing an anticorrosion protective
EP1227169A3 (en) Spray powder and method for its production
CA2402552A1 (en) Electrocatalyst powders, methods for producing powders and devices fabricated from same
CA2312581A1 (en) Heat resistant nickel base alloy
AU2576202A (en) Preparation of polymerization catalysts
EP0913466A3 (en) Method for producing L-leucine
WO2005007909A3 (en) Cobalt alloys, methods of making cobalt alloys, and implants and articles of manufacture made therefrom
CA2023400A1 (en) High strength fatigue crack-resistant alloy article and method for making the same
WO2001073146A3 (en) Cemented carbide tool and method of making
MXPA03011187A (en) Process for preparing a microcrystalline wax.
HUP0204090A2 (en) Systems and methods for treating packaged powders
EP1184475A3 (en) Oxidation-resistant coatings, and related articles and processes
AU2715200A (en) Die cast superalloy articles
CA2249881A1 (en) High hardness powder metallurgy high-speed steel article
ATE188259T1 (en) COMPONENT
AU2378297A (en) Making metal powder articles by sintering, spheroidizing and warm forming
AU4164800A (en) Die casttitanium alloy articles
GB2412338A (en) Surface preparation of an implant
AU5896196A (en) Cobalt metal agglomerates, process for their production and their use
EP1249509A3 (en) Silicon aluminum alloy of prealloyed powder and method of manufacture
EP1111277A3 (en) Metal Gasket
BG105326A (en) Novel benzoylguanadine derivatives with advantageous properties, method for producing them and their use in the production of medicaments
AU7771394A (en) Gas turbine blade alloy
AU5860794A (en) Method for producing zn-al-cu alloy articles by centrifugal or die casting

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase