ATE266103T1 - METHOD FOR PRODUCING DIE-CAST NICKEL-BASED SUPER ALLOY PARTS - Google Patents

METHOD FOR PRODUCING DIE-CAST NICKEL-BASED SUPER ALLOY PARTS

Info

Publication number
ATE266103T1
ATE266103T1 AT99310535T AT99310535T ATE266103T1 AT E266103 T1 ATE266103 T1 AT E266103T1 AT 99310535 T AT99310535 T AT 99310535T AT 99310535 T AT99310535 T AT 99310535T AT E266103 T1 ATE266103 T1 AT E266103T1
Authority
AT
Austria
Prior art keywords
alloy parts
based super
super alloy
cast nickel
producing die
Prior art date
Application number
AT99310535T
Other languages
German (de)
Inventor
John Joseph Schirra
Ralph Giugno
Walter Frederick Gustafson
John Joseph Marcin Jr
Jeffrey William Samuelson
Delwyn Earle Norton
Jay John Nunes
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 ATE266103T1 publication Critical patent/ATE266103T1/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • 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%
    • 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
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

A die cast article composed of nickel base superalloy IN 718 is disclosed. The microstructure is characterized by an absence of flowlines and includes a fine average grain size, e.g., ASTM 3 or smaller. A method of heat treating the articles is also disclosed. Exemplary articles include gas turbine engine components, such as blades, vanes, cases and seals. <IMAGE>
AT99310535T 1998-12-23 1999-12-23 METHOD FOR PRODUCING DIE-CAST NICKEL-BASED SUPER ALLOY PARTS ATE266103T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11356998P 1998-12-23 1998-12-23
US11375598P 1998-12-23 1998-12-23

Publications (1)

Publication Number Publication Date
ATE266103T1 true ATE266103T1 (en) 2004-05-15

Family

ID=26811198

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99310535T ATE266103T1 (en) 1998-12-23 1999-12-23 METHOD FOR PRODUCING DIE-CAST NICKEL-BASED SUPER ALLOY PARTS

Country Status (11)

Country Link
US (1) US20020005233A1 (en)
EP (1) EP1013781B1 (en)
JP (2) JP2000192208A (en)
KR (1) KR100646718B1 (en)
CN (1) CN1111207C (en)
AT (1) ATE266103T1 (en)
DE (1) DE69916983T2 (en)
ES (1) ES2216453T3 (en)
IL (1) IL133580A (en)
RU (1) RU2235798C2 (en)
UA (1) UA70300A (en)

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Also Published As

Publication number Publication date
UA70300C2 (en) 2004-10-15
KR100646718B1 (en) 2006-11-17
JP2000192208A (en) 2000-07-11
JP2000192179A (en) 2000-07-11
IL133580A (en) 2004-05-12
EP1013781B1 (en) 2004-05-06
IL133580A0 (en) 2001-04-30
CN1279299A (en) 2001-01-10
RU2235798C2 (en) 2004-09-10
KR20000048339A (en) 2000-07-25
US20020005233A1 (en) 2002-01-17
ES2216453T3 (en) 2004-10-16
UA70300A (en) 2004-10-15
DE69916983D1 (en) 2004-06-09
EP1013781A2 (en) 2000-06-28
DE69916983T2 (en) 2005-06-09
JP4125462B2 (en) 2008-07-30
EP1013781A3 (en) 2000-07-05
CN1111207C (en) 2003-06-11

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