IT1181943B - Metodo di trattamento a caldo prima della pressatura isotermica a caldo di pezzi fusi in superlega - Google Patents

Metodo di trattamento a caldo prima della pressatura isotermica a caldo di pezzi fusi in superlega

Info

Publication number
IT1181943B
IT1181943B IT24263/84A IT2426384A IT1181943B IT 1181943 B IT1181943 B IT 1181943B IT 24263/84 A IT24263/84 A IT 24263/84A IT 2426384 A IT2426384 A IT 2426384A IT 1181943 B IT1181943 B IT 1181943B
Authority
IT
Italy
Prior art keywords
hot
melted
super
treatment method
method before
Prior art date
Application number
IT24263/84A
Other languages
English (en)
Other versions
IT8424263A0 (it
Inventor
Edgar E Brown
Robert W Hatala
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 IT8424263A0 publication Critical patent/IT8424263A0/it
Application granted granted Critical
Publication of IT1181943B publication Critical patent/IT1181943B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Vending Machines For Individual Products (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT24263/84A 1983-12-27 1984-12-27 Metodo di trattamento a caldo prima della pressatura isotermica a caldo di pezzi fusi in superlega IT1181943B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/565,489 US4662951A (en) 1983-12-27 1983-12-27 Pre-HIP heat treatment of superalloy castings

Publications (2)

Publication Number Publication Date
IT8424263A0 IT8424263A0 (it) 1984-12-27
IT1181943B true IT1181943B (it) 1987-09-30

Family

ID=24258837

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24263/84A IT1181943B (it) 1983-12-27 1984-12-27 Metodo di trattamento a caldo prima della pressatura isotermica a caldo di pezzi fusi in superlega

Country Status (11)

Country Link
US (1) US4662951A (it)
JP (1) JPS60159158A (it)
BE (1) BE901249A (it)
CA (1) CA1243508A (it)
DE (1) DE3446176A1 (it)
FR (1) FR2557146B1 (it)
GB (1) GB2152075B (it)
IL (1) IL73862A (it)
IT (1) IT1181943B (it)
NO (1) NO162569C (it)
SE (1) SE461987B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620735A1 (en) * 1987-09-19 1989-03-24 Motoren Turbinen Union Process for the heat treatment of structural components made of nickel-based foundry alloys
US5338379A (en) * 1989-04-10 1994-08-16 General Electric Company Tantalum-containing superalloys
AU624463B2 (en) * 1989-04-10 1992-06-11 General Electric Company Tantalum-containing superalloys
US5207846A (en) * 1989-04-10 1993-05-04 General Electric Company Tantalum-containing superalloys
CA2034370A1 (en) * 1990-03-30 1991-10-01 Peter W. Mueller Process for identification evaluation and removal of microshrinkage
US7977611B2 (en) * 2007-07-19 2011-07-12 United Technologies Corporation Systems and methods for providing localized heat treatment of metal components
DE102007035940B4 (de) * 2007-07-31 2018-01-11 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Kurbelgehäuses oder Motorblocks
GB201500713D0 (en) 2015-01-16 2015-03-04 Cummins Ltd A method for manufacturing a turbine wheel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753790A (en) * 1972-08-02 1973-08-21 Gen Electric Heat treatment to dissolve low melting phases in superalloys
GB1449273A (en) * 1973-07-25 1976-09-15 Gen Electric Heat treatment of alloys
FR2256960B1 (it) * 1974-01-07 1978-03-31 Pechiney Aluminium
FR2278785A1 (fr) * 1974-01-07 1976-02-13 Pechiney Aluminium Procede de renforcement des caracteristiques mecaniques d'alliages d'aluminium a traitement thermique et produits ainsi obtenus
CA1040515A (en) * 1974-07-03 1978-10-17 Howmet Corporation Method for treating superalloy castings
CA1074674A (en) * 1975-09-22 1980-04-01 Alan D. Cetel Multi-step heat treatment for superalloys
US4222794A (en) * 1979-07-02 1980-09-16 United Technologies Corporation Single crystal nickel superalloy
US4583608A (en) * 1983-06-06 1986-04-22 United Technologies Corporation Heat treatment of single crystals
DE3428316A1 (de) * 1984-08-01 1986-02-13 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Pulvermetallurgisch hergestelltes erzeugnis aus einer nickel-basis-superlegierung

Also Published As

Publication number Publication date
CA1243508A (en) 1988-10-25
US4662951A (en) 1987-05-05
SE8406446D0 (sv) 1984-12-18
DE3446176A1 (de) 1985-07-04
SE461987B (sv) 1990-04-23
BE901249A (fr) 1985-03-29
JPS60159158A (ja) 1985-08-20
FR2557146B1 (fr) 1989-01-20
SE8406446L (sv) 1985-06-28
NO845118L (no) 1985-06-28
FR2557146A1 (fr) 1985-06-28
IL73862A0 (en) 1985-03-31
GB8431278D0 (en) 1985-01-23
NO162569C (no) 1990-01-17
GB2152075A (en) 1985-07-31
IT8424263A0 (it) 1984-12-27
JPS6362582B2 (it) 1988-12-02
IL73862A (en) 1988-01-31
GB2152075B (en) 1987-09-16
NO162569B (no) 1989-10-09
DE3446176C2 (it) 1988-12-01

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