FR2951462B1 - THERMAL TREATMENT OF RELAXATION OF CONSTRAINTS - Google Patents

THERMAL TREATMENT OF RELAXATION OF CONSTRAINTS

Info

Publication number
FR2951462B1
FR2951462B1 FR0957356A FR0957356A FR2951462B1 FR 2951462 B1 FR2951462 B1 FR 2951462B1 FR 0957356 A FR0957356 A FR 0957356A FR 0957356 A FR0957356 A FR 0957356A FR 2951462 B1 FR2951462 B1 FR 2951462B1
Authority
FR
France
Prior art keywords
relaxation
constraints
thermal treatment
thermal
treatment
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.)
Active
Application number
FR0957356A
Other languages
French (fr)
Other versions
FR2951462A1 (en
Inventor
Christophe Daffos
Michel Miquel
Laurent Foucher
Vincent Albert
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.)
Aubert and Duval SA
Original Assignee
Aubert and Duval SA
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 Aubert and Duval SA filed Critical Aubert and Duval SA
Priority to FR0957356A priority Critical patent/FR2951462B1/en
Priority to JP2012534750A priority patent/JP5829213B2/en
Priority to PCT/FR2010/052239 priority patent/WO2011048334A2/en
Priority to EP10785150A priority patent/EP2491158A2/en
Priority to US13/500,826 priority patent/US20130037183A1/en
Publication of FR2951462A1 publication Critical patent/FR2951462A1/en
Application granted granted Critical
Publication of FR2951462B1 publication Critical patent/FR2951462B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
FR0957356A 2009-10-20 2009-10-20 THERMAL TREATMENT OF RELAXATION OF CONSTRAINTS Active FR2951462B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0957356A FR2951462B1 (en) 2009-10-20 2009-10-20 THERMAL TREATMENT OF RELAXATION OF CONSTRAINTS
JP2012534750A JP5829213B2 (en) 2009-10-20 2010-10-20 Stress relaxation heat treatment of titanium alloy parts
PCT/FR2010/052239 WO2011048334A2 (en) 2009-10-20 2010-10-20 Thermal stress-relief treatment
EP10785150A EP2491158A2 (en) 2009-10-20 2010-10-20 Stress relief heat treatment of titanium alloy parts
US13/500,826 US20130037183A1 (en) 2009-10-20 2010-10-20 Thermal treatment for the stress-relief of titanium alloy parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957356A FR2951462B1 (en) 2009-10-20 2009-10-20 THERMAL TREATMENT OF RELAXATION OF CONSTRAINTS

Publications (2)

Publication Number Publication Date
FR2951462A1 FR2951462A1 (en) 2011-04-22
FR2951462B1 true FR2951462B1 (en) 2013-05-10

Family

ID=42244544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957356A Active FR2951462B1 (en) 2009-10-20 2009-10-20 THERMAL TREATMENT OF RELAXATION OF CONSTRAINTS

Country Status (5)

Country Link
US (1) US20130037183A1 (en)
EP (1) EP2491158A2 (en)
JP (1) JP5829213B2 (en)
FR (1) FR2951462B1 (en)
WO (1) WO2011048334A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT512214B1 (en) 2011-12-05 2015-04-15 Siemens Vai Metals Tech Gmbh PROCESS ENGINEERING MEASURES IN A CONTINUOUS CASTING MACHINE AT THE CASTING STAGE, AT THE CASTING END AND AT THE PRODUCTION OF A TRANSITION PIECE
JP6288413B2 (en) 2013-10-11 2018-03-07 三菱重工業株式会社 A heat treatment method for stainless steel members and a method for producing stainless steel forgings.
WO2016025045A2 (en) 2014-05-15 2016-02-18 General Electric Company Titanium alloys and their methods of production
US10323312B2 (en) 2014-12-10 2019-06-18 Rolls-Royce Corporation Reducing microtexture in titanium alloys
WO2017218837A1 (en) * 2016-06-15 2017-12-21 Ducommun Aerostructures, Inc. Vacuum forming method
EP3546606B1 (en) * 2016-12-22 2021-12-15 Nippon Steel Corporation Alpha+beta titanium extruded material
CN110000248B (en) * 2019-05-16 2023-08-18 沈阳飞机工业（集团）有限公司 Thermal shape correction method and tool for titanium alloy pi-shaped welding piece
CN110918685A (en) * 2019-11-20 2020-03-27 嘉丰工业科技（惠州）有限公司 Die pressing shape-righting method for magnesium alloy ultrathin notebook computer shell die casting
CN113981348A (en) * 2021-10-19 2022-01-28 宝鸡钛业股份有限公司 Method for reducing residual stress of titanium alloy plate
CN114777979B (en) * 2022-04-25 2023-10-13 中国石油大学(华东) Non-uniform welding joint residual stress test method based on indentation energy difference method

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Publication number Priority date Publication date Assignee Title
US3739617A (en) * 1970-09-21 1973-06-19 Boeing Co High temperature vacuum creep forming fixture
GB1492262A (en) * 1975-05-07 1977-11-16 Imp Metal Ind Kynoch Ltd Titanium base alloy
US4188811A (en) * 1978-07-26 1980-02-19 Chem-Tronics, Inc. Metal forming methods
US4811584A (en) * 1985-06-03 1989-03-14 Brimm Daniel J Thermal processing methods
US4729546A (en) * 1985-12-24 1988-03-08 Ford Motor Company Titanium engine valve and method of making
JPS6428347A (en) * 1987-07-23 1989-01-30 Kobe Steel Ltd Engine valve made of titanium alloy and its production
JP2506517B2 (en) * 1991-08-07 1996-06-12 日本冶金工業株式会社 Stainless steel fiber for concrete reinforcement
JP3314408B2 (en) * 1992-04-24 2002-08-12 大同特殊鋼株式会社 Manufacturing method of titanium alloy member
JP2808424B2 (en) * 1995-07-13 1998-10-08 直己 前田 Method for producing press mold comprising cement-based composition
JPH09136102A (en) * 1995-11-14 1997-05-27 Nkk Corp Manufacture of (alpha+beta) type titanium alloy sheet
JPH10291029A (en) * 1997-04-18 1998-11-04 Nippon Steel Corp Straightening method for alpha+beta type titanium alloy straight bar
JPH11199995A (en) * 1997-11-05 1999-07-27 United Technol Corp <Utc> Method for improving creep characteristic of titanium alloy and titanium alloy
JP2001071318A (en) * 1999-09-02 2001-03-21 Takenaka Komuten Co Ltd Manufacture of precast concrete slab
JP4442004B2 (en) * 2000-08-09 2010-03-31 大同特殊鋼株式会社 Method for producing heat-resistant Ti alloy
US20040261912A1 (en) * 2003-06-27 2004-12-30 Wu Ming H. Method for manufacturing superelastic beta titanium articles and the articles derived therefrom
JP4561961B2 (en) * 2004-01-30 2010-10-13 Ｔｄｋ株式会社 Signal detection device
US20060230807A1 (en) * 2005-04-14 2006-10-19 Shultz Stephen W Creep forming a work piece

Also Published As

Publication number Publication date
US20130037183A1 (en) 2013-02-14
JP5829213B2 (en) 2015-12-09
EP2491158A2 (en) 2012-08-29
JP2013508550A (en) 2013-03-07
FR2951462A1 (en) 2011-04-22
WO2011048334A3 (en) 2011-09-29
WO2011048334A2 (en) 2011-04-28

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