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WO2004053181A3 - Method for the production of a part having improved weldability and/or mechanical processability from an alloy - Google Patents

Method for the production of a part having improved weldability and/or mechanical processability from an alloy Download PDF

Info

Publication number
WO2004053181A3
WO2004053181A3 PCT/EP2003/013882 EP0313882W WO2004053181A3 WO 2004053181 A3 WO2004053181 A3 WO 2004053181A3 EP 0313882 W EP0313882 W EP 0313882W WO 2004053181 A3 WO2004053181 A3 WO 2004053181A3
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
production
improved weldability
mechanical processability
processability
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.)
Ceased
Application number
PCT/EP2003/013882
Other languages
German (de)
French (fr)
Other versions
WO2004053181A2 (en
Inventor
Nigel-Philip Cox
Rolf Wilkenhoener
Dirk Goldschmidt
Konstantin A Yushchenko
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to US10/538,414 priority Critical patent/US20060144477A1/en
Priority to CN200380105754.3A priority patent/CN1726297B/en
Priority to EP03782329A priority patent/EP1570098A2/en
Publication of WO2004053181A2 publication Critical patent/WO2004053181A2/en
Publication of WO2004053181A3 publication Critical patent/WO2004053181A3/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Alloys known in prior art cannot be processed well enough for producing a part. According to the inventive method, the part is subjected to a thermal treatment in an intermediate step, which improves the processability thereof.
PCT/EP2003/013882 2002-12-10 2003-12-08 Method for the production of a part having improved weldability and/or mechanical processability from an alloy Ceased WO2004053181A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/538,414 US20060144477A1 (en) 2002-12-10 2003-12-08 Method for the production of a part having improved weldability and/or mechanical processability from an alloy
CN200380105754.3A CN1726297B (en) 2002-12-10 2003-12-08 Method for producing a component with improved weldability and/or machinability from an alloy
EP03782329A EP1570098A2 (en) 2002-12-10 2003-12-08 Method for the production of a part having improved weldability and/or mechanical processability from an alloy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02027496A EP1428897A1 (en) 2002-12-10 2002-12-10 Process for producing an alloy component with improved weldability and/or mechanical workability
EP02027496.5 2002-12-10

Publications (2)

Publication Number Publication Date
WO2004053181A2 WO2004053181A2 (en) 2004-06-24
WO2004053181A3 true WO2004053181A3 (en) 2004-11-25

Family

ID=32319566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/013882 Ceased WO2004053181A2 (en) 2002-12-10 2003-12-08 Method for the production of a part having improved weldability and/or mechanical processability from an alloy

Country Status (4)

Country Link
US (1) US20060144477A1 (en)
EP (2) EP1428897A1 (en)
CN (1) CN1726297B (en)
WO (1) WO2004053181A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005005347D1 (en) 2005-10-24 2008-10-23 Siemens Ag Filler metal, use of filler metal and method of welding
EP1835040A1 (en) 2006-03-17 2007-09-19 Siemens Aktiengesellschaft Welding material, use of the welding material and method of welding a structural component
WO2008116478A1 (en) * 2007-03-23 2008-10-02 Siemens Aktiengesellschaft Inert gas mixture and method for welding
EP2182084A1 (en) 2008-11-04 2010-05-05 Siemens Aktiengesellschaft Welding filler material, use of the welding filler material and component
CN104412343B (en) * 2012-07-12 2018-02-27 日产自动车株式会社 Manufacturing method of sintered magnet
US11072044B2 (en) * 2014-04-14 2021-07-27 Siemens Energy, Inc. Superalloy component braze repair with isostatic solution treatment
CN106048484B (en) * 2016-07-06 2018-02-23 中南大学 A kind of method that GH4169 alloy forged piece grain structures are refined using two sections of ladder strain rate techniques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574015A (en) * 1983-12-27 1986-03-04 United Technologies Corporation Nickle base superalloy articles and method for making
US4579602A (en) * 1983-12-27 1986-04-01 United Technologies Corporation Forging process for superalloys
FR2628349A1 (en) * 1988-03-09 1989-09-15 Snecma Forging nickel-based superalloy contg. hard gamma prime phase - by deforming at below gamma prime solidus temp. and solidus temp. to control final grain size
EP0969114A2 (en) * 1998-06-30 2000-01-05 Howmet Research Corporation Nickel base superalloy preweld heat treatment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531445A (en) * 1920-01-13 1925-03-31 Lake Simon Making metal castings
US2304976A (en) * 1939-09-07 1942-12-15 Budd Edward G Mfg Co Spot welded sheet material
US4222794A (en) * 1979-07-02 1980-09-16 United Technologies Corporation Single crystal nickel superalloy
JPS58107292A (en) * 1981-12-21 1983-06-25 Kawasaki Heavy Ind Ltd Method and device for treating welded joint part of pipe
CN1012182B (en) * 1983-12-27 1991-03-27 联合工艺公司 Improved forgeability in nickel superalloys
US4769087A (en) * 1986-06-02 1988-09-06 United Technologies Corporation Nickel base superalloy articles and method for making
US5106010A (en) * 1990-09-28 1992-04-21 Chromalloy Gas Turbine Corporation Welding high-strength nickel base superalloys
US5071059A (en) * 1991-03-11 1991-12-10 General Motors Corporation Method for joining single crystal turbine blade halves
FR2712307B1 (en) * 1993-11-10 1996-09-27 United Technologies Corp Articles made of super-alloy with high mechanical and cracking resistance and their manufacturing process.
DE19624056A1 (en) * 1996-06-17 1997-12-18 Abb Research Ltd Nickel-based super alloy
US5938863A (en) * 1996-12-17 1999-08-17 United Technologies Corporation Low cycle fatigue strength nickel base superalloys
US6648993B2 (en) * 2001-03-01 2003-11-18 Brush Wellman, Inc. Castings from alloys having large liquidius/solidus temperature differentials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574015A (en) * 1983-12-27 1986-03-04 United Technologies Corporation Nickle base superalloy articles and method for making
US4579602A (en) * 1983-12-27 1986-04-01 United Technologies Corporation Forging process for superalloys
FR2628349A1 (en) * 1988-03-09 1989-09-15 Snecma Forging nickel-based superalloy contg. hard gamma prime phase - by deforming at below gamma prime solidus temp. and solidus temp. to control final grain size
EP0969114A2 (en) * 1998-06-30 2000-01-05 Howmet Research Corporation Nickel base superalloy preweld heat treatment

Also Published As

Publication number Publication date
US20060144477A1 (en) 2006-07-06
CN1726297B (en) 2010-05-26
WO2004053181A2 (en) 2004-06-24
EP1570098A2 (en) 2005-09-07
CN1726297A (en) 2006-01-25
EP1428897A1 (en) 2004-06-16

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