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ATE353982T1 - METHOD FOR PRODUCING TITANIUM ALLOY PRODUCTS BY DIE CASTING - Google Patents

METHOD FOR PRODUCING TITANIUM ALLOY PRODUCTS BY DIE CASTING

Info

Publication number
ATE353982T1
ATE353982T1 AT05009895T AT05009895T ATE353982T1 AT E353982 T1 ATE353982 T1 AT E353982T1 AT 05009895 T AT05009895 T AT 05009895T AT 05009895 T AT05009895 T AT 05009895T AT E353982 T1 ATE353982 T1 AT E353982T1
Authority
AT
Austria
Prior art keywords
titanium alloy
articles
die casting
alloy products
producing titanium
Prior art date
Application number
AT05009895T
Other languages
German (de)
Inventor
John Joseph Schirra
Christopher Anthony Borg
David William Anderson
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
Application granted granted Critical
Publication of ATE353982T1 publication Critical patent/ATE353982T1/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/005—Castings of light metals with high melting point, e.g. Be 1280 degrees C, Ti 1725 degrees C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Forging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)

Abstract

A die cast article composed of titanium alloy is disclosed, and is preferably characterized by a transformed beta microstructure, a relatively fine average grain size and an absence of flow lines. Typical alloys include Ti 6Al-4V and Ti 6Al-2Sn-4Zr-2Mo. Exemplary articles include gas turbine engine components. The articles may be used in place of corresponding forged articles, and have at least comparable mechanical properties.
AT05009895T 1998-12-23 1999-12-22 METHOD FOR PRODUCING TITANIUM ALLOY PRODUCTS BY DIE CASTING ATE353982T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11375298P 1998-12-23 1998-12-23

Publications (1)

Publication Number Publication Date
ATE353982T1 true ATE353982T1 (en) 2007-03-15

Family

ID=22351291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05009895T ATE353982T1 (en) 1998-12-23 1999-12-22 METHOD FOR PRODUCING TITANIUM ALLOY PRODUCTS BY DIE CASTING

Country Status (8)

Country Link
EP (1) EP1141427A4 (en)
JP (1) JP2002533569A (en)
KR (1) KR100667997B1 (en)
AT (1) ATE353982T1 (en)
AU (1) AU4164800A (en)
DE (1) DE69935176T2 (en)
IL (1) IL143932A0 (en)
WO (1) WO2000037693A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8701742B2 (en) 2012-09-27 2014-04-22 Apple Inc. Counter-gravity casting of hollow shapes
US8813813B2 (en) 2012-09-28 2014-08-26 Apple Inc. Continuous amorphous feedstock skull melting
CN105081259A (en) * 2015-08-25 2015-11-25 无锡贺邦金属制品有限公司 Process for forming titanium alloy die castings
DE102016105795A1 (en) * 2016-03-30 2017-10-05 Access E.V. Mold for casting a contoured metal object, in particular of TiAl
EP4340961A4 (en) 2021-05-19 2025-05-21 Karsten Manufacturing Corporation BETA-ENHANCED TITANIUM ALLOYS AND METHODS FOR MANUFACTURING BETA-ENHANCED TITANIUM ALLOYS

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923524C3 (en) * 1969-05-08 1975-07-03 United Aircraft Corp., East Hartford, Conn. (V.St.A.) Process for the production of gas turbine parts from highly heat-resistant precipitation hardening alloys based on nickel or titanium
US4053330A (en) * 1976-04-19 1977-10-11 United Technologies Corporation Method for improving fatigue properties of titanium alloy articles
US4154286A (en) * 1977-12-27 1979-05-15 Filippov Dmitry A Installation for die-casting of metal blanks
JPH0288053A (en) * 1988-09-26 1990-03-28 Oonitsuku Kk Artificial dental root
JPH0617524B2 (en) * 1988-11-08 1994-03-09 勝廣 西山 Magnesium-titanium sintered alloy and method for producing the same
JP3007367B2 (en) * 1990-02-07 2000-02-07 石福金属興業株式会社 Bioimplant materials
US5354351A (en) * 1991-06-18 1994-10-11 Howmet Corporation Cr-bearing gamma titanium aluminides and method of making same
US5518240A (en) * 1994-06-07 1996-05-21 Igarashi; Lawrence Y. Golf wood club head fabricating from cast head sections
US5505246A (en) * 1994-06-17 1996-04-09 Howmet Corporation Permanent mold or die casting of titanium-aluminum alloys
JPH08283890A (en) * 1995-04-13 1996-10-29 Nippon Steel Corp TiAl-based intermetallic compound having excellent creep resistance and method for producing the same
US5660526A (en) * 1995-06-05 1997-08-26 Allison Engine Company, Inc. Gas turbine rotor with remote support rings
SE505112C2 (en) * 1995-10-31 1997-06-30 Idea Ab Plug for skull bone
US5823243A (en) * 1996-12-31 1998-10-20 General Electric Company Low-porosity gamma titanium aluminide cast articles and their preparation
JP3581513B2 (en) * 1997-01-23 2004-10-27 キヤノン株式会社 Optical equipment

Also Published As

Publication number Publication date
KR100667997B1 (en) 2007-01-15
KR20010099949A (en) 2001-11-09
WO2000037693A3 (en) 2000-12-28
IL143932A0 (en) 2002-04-21
AU4164800A (en) 2000-07-12
EP1141427A2 (en) 2001-10-10
DE69935176D1 (en) 2007-03-29
DE69935176T2 (en) 2007-10-31
JP2002533569A (en) 2002-10-08
WO2000037693A2 (en) 2000-06-29
EP1141427A4 (en) 2002-04-17

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Legal Events

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