EP0148688A3 - Method for the thermomechanical treatment of superalloys to obtain structures with great mechanical characteristics - Google Patents

Method for the thermomechanical treatment of superalloys to obtain structures with great mechanical characteristics Download PDF

Info

Publication number
EP0148688A3
EP0148688A3 EP84402647A EP84402647A EP0148688A3 EP 0148688 A3 EP0148688 A3 EP 0148688A3 EP 84402647 A EP84402647 A EP 84402647A EP 84402647 A EP84402647 A EP 84402647A EP 0148688 A3 EP0148688 A3 EP 0148688A3
Authority
EP
European Patent Office
Prior art keywords
superalloys
mechanical characteristics
thermomechanical treatment
great mechanical
obtain structures
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.)
Granted
Application number
EP84402647A
Other languages
French (fr)
Other versions
EP0148688A2 (en
EP0148688B1 (en
Inventor
Alain Roger Leonnard
Janick Jean-Marie Lucien Leray
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of EP0148688A2 publication Critical patent/EP0148688A2/en
Publication of EP0148688A3 publication Critical patent/EP0148688A3/en
Application granted granted Critical
Publication of EP0148688B1 publication Critical patent/EP0148688B1/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
EP84402647A 1983-12-21 1984-12-19 Method for the thermomechanical treatment of superalloys to obtain structures with great mechanical characteristics Expired EP0148688B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320436 1983-12-21
FR8320436A FR2557145B1 (en) 1983-12-21 1983-12-21 THERMOMECHANICAL TREATMENT PROCESS FOR SUPERALLOYS TO OBTAIN STRUCTURES WITH HIGH MECHANICAL CHARACTERISTICS

Publications (3)

Publication Number Publication Date
EP0148688A2 EP0148688A2 (en) 1985-07-17
EP0148688A3 true EP0148688A3 (en) 1985-08-14
EP0148688B1 EP0148688B1 (en) 1988-10-12

Family

ID=9295378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402647A Expired EP0148688B1 (en) 1983-12-21 1984-12-19 Method for the thermomechanical treatment of superalloys to obtain structures with great mechanical characteristics

Country Status (5)

Country Link
US (1) US4614550A (en)
EP (1) EP0148688B1 (en)
JP (1) JPS60155658A (en)
DE (1) DE3474571D1 (en)
FR (1) FR2557145B1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729000A1 (en) * 1994-12-29 1996-07-05 Framatome Sa METHOD OF MANUFACTURING A TUBE FOR ASSEMBLY OF NUCLEAR FUEL AND TUBES CONFORMING TO THOSE OBTAINED
AU720868B2 (en) * 1995-12-14 2000-06-15 Attlington Investments Limited Method of producing a metal section
US6193823B1 (en) * 1999-03-17 2001-02-27 Wyman Gordon Company Delta-phase grain refinement of nickel-iron-base alloy ingots
DE60206464T2 (en) 2001-12-21 2006-07-13 Hitachi Metals, Ltd. Ni alloy with improved oxidation resistance, hot strength and hot workability
US20040221929A1 (en) 2003-05-09 2004-11-11 Hebda John J. Processing of titanium-aluminum-vanadium alloys and products made thereby
US7520947B2 (en) * 2003-05-23 2009-04-21 Ati Properties, Inc. Cobalt alloys, methods of making cobalt alloys, and implants and articles of manufacture made therefrom
US7156932B2 (en) * 2003-10-06 2007-01-02 Ati Properties, Inc. Nickel-base alloys and methods of heat treating nickel-base alloys
US7837812B2 (en) 2004-05-21 2010-11-23 Ati Properties, Inc. Metastable beta-titanium alloys and methods of processing the same by direct aging
US7531054B2 (en) * 2005-08-24 2009-05-12 Ati Properties, Inc. Nickel alloy and method including direct aging
US7985304B2 (en) * 2007-04-19 2011-07-26 Ati Properties, Inc. Nickel-base alloys and articles made therefrom
US10053758B2 (en) 2010-01-22 2018-08-21 Ati Properties Llc Production of high strength titanium
US9255316B2 (en) 2010-07-19 2016-02-09 Ati Properties, Inc. Processing of α+β titanium alloys
US8613818B2 (en) 2010-09-15 2013-12-24 Ati Properties, Inc. Processing routes for titanium and titanium alloys
US9206497B2 (en) 2010-09-15 2015-12-08 Ati Properties, Inc. Methods for processing titanium alloys
US10513755B2 (en) 2010-09-23 2019-12-24 Ati Properties Llc High strength alpha/beta titanium alloy fasteners and fastener stock
US8652400B2 (en) 2011-06-01 2014-02-18 Ati Properties, Inc. Thermo-mechanical processing of nickel-base alloys
US9869003B2 (en) 2013-02-26 2018-01-16 Ati Properties Llc Methods for processing alloys
US9192981B2 (en) 2013-03-11 2015-11-24 Ati Properties, Inc. Thermomechanical processing of high strength non-magnetic corrosion resistant material
US9777361B2 (en) 2013-03-15 2017-10-03 Ati Properties Llc Thermomechanical processing of alpha-beta titanium alloys
US11111552B2 (en) 2013-11-12 2021-09-07 Ati Properties Llc Methods for processing metal alloys
US10094003B2 (en) 2015-01-12 2018-10-09 Ati Properties Llc Titanium alloy
US10502252B2 (en) 2015-11-23 2019-12-10 Ati Properties Llc Processing of alpha-beta titanium alloys
US10563293B2 (en) 2015-12-07 2020-02-18 Ati Properties Llc Methods for processing nickel-base alloys
CN111719039B (en) * 2019-03-22 2022-05-24 上海电气电站设备有限公司 FeCoNiAlNb high-temperature alloy homogenization treatment method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062845A5 (en) * 1969-09-26 1971-06-25 United Aircraft Corp
FR2099818A5 (en) * 1970-06-25 1972-03-17 United Aircraft Corp
FR2154871A5 (en) * 1971-09-28 1973-05-18 Creusot Loire
US3871928A (en) * 1973-08-13 1975-03-18 Int Nickel Co Heat treatment of nickel alloys

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101634A (en) * 1980-12-12 1982-06-24 Hitachi Ltd Ni base alloy with superior stress corrosion resisting property and manufacture thereof
JPS59211560A (en) * 1983-05-18 1984-11-30 Hitachi Ltd Heat treatment of ni alloy for nuclear reactor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062845A5 (en) * 1969-09-26 1971-06-25 United Aircraft Corp
FR2099818A5 (en) * 1970-06-25 1972-03-17 United Aircraft Corp
FR2154871A5 (en) * 1971-09-28 1973-05-18 Creusot Loire
US3871928A (en) * 1973-08-13 1975-03-18 Int Nickel Co Heat treatment of nickel alloys

Also Published As

Publication number Publication date
FR2557145B1 (en) 1986-05-23
JPS60155658A (en) 1985-08-15
DE3474571D1 (en) 1988-11-17
FR2557145A1 (en) 1985-06-28
EP0148688A2 (en) 1985-07-17
EP0148688B1 (en) 1988-10-12
US4614550A (en) 1986-09-30

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