AU2002337170A8 - Heat treatment of alloys having elements for improving grain boundary strength - Google Patents

Heat treatment of alloys having elements for improving grain boundary strength

Info

Publication number
AU2002337170A8
AU2002337170A8 AU2002337170A AU2002337170A AU2002337170A8 AU 2002337170 A8 AU2002337170 A8 AU 2002337170A8 AU 2002337170 A AU2002337170 A AU 2002337170A AU 2002337170 A AU2002337170 A AU 2002337170A AU 2002337170 A8 AU2002337170 A8 AU 2002337170A8
Authority
AU
Australia
Prior art keywords
alloys
elements
heat treatment
grain boundary
boundary strength
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.)
Abandoned
Application number
AU2002337170A
Other versions
AU2002337170A1 (en
Inventor
Winfried Esser
Dirk Goldschmidt
Michael Ott
Uwe Paul
Ursula Pickert
Russel G Vogt
Christopher R Hanslits
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
Howmet Corp
Original Assignee
Siemens AG
Howmet Research 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, Howmet Research Corp filed Critical Siemens AG
Publication of AU2002337170A8 publication Critical patent/AU2002337170A8/en
Publication of AU2002337170A1 publication Critical patent/AU2002337170A1/en
Abandoned legal-status Critical Current

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
    • 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
    • C22C19/03—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
    • C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AU2002337170A 2002-10-23 2002-10-23 Heat treatment of alloys having elements for improving grain boundary strength Abandoned AU2002337170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/011856 WO2004038056A1 (en) 2002-10-23 2002-10-23 Heat treatment of alloys having elements for improving grain boundary strength

Publications (2)

Publication Number Publication Date
AU2002337170A8 true AU2002337170A8 (en) 2004-05-13
AU2002337170A1 AU2002337170A1 (en) 2004-05-13

Family

ID=32116204

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002337170A Abandoned AU2002337170A1 (en) 2002-10-23 2002-10-23 Heat treatment of alloys having elements for improving grain boundary strength

Country Status (8)

Country Link
EP (1) EP1438441B1 (en)
JP (1) JP4812301B2 (en)
CN (1) CN100449031C (en)
AU (1) AU2002337170A1 (en)
CA (1) CA2503326C (en)
DE (1) DE60215035T2 (en)
ES (1) ES2276959T3 (en)
WO (1) WO2004038056A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1849879A1 (en) * 2006-04-26 2007-10-31 Siemens Aktiengesellschaft Cyclic heat treatment process for a superalloy
EP1900839B1 (en) * 2006-09-07 2013-11-06 Alstom Technology Ltd Method for the heat treatment of nickel-based superalloys
US9068251B2 (en) 2009-10-20 2015-06-30 Siemens Aktiengesellschaft Alloy for directional solidification and component made of stem-shaped crystals
EP2769802A1 (en) 2013-02-22 2014-08-27 Siemens Aktiengesellschaft Improved welding material with regard to weldability and grain stabilisation, method and component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067435A1 (en) * 1998-06-23 1999-12-29 Siemens Aktiengesellschaft Directionally solidified casting with improved transverse stress rupture strength

Also Published As

Publication number Publication date
CN100449031C (en) 2009-01-07
JP2006503980A (en) 2006-02-02
ES2276959T3 (en) 2007-07-01
EP1438441B1 (en) 2006-09-27
EP1438441A1 (en) 2004-07-21
CN1617944A (en) 2005-05-18
WO2004038056A1 (en) 2004-05-06
CA2503326C (en) 2011-02-08
DE60215035T2 (en) 2007-01-11
CA2503326A1 (en) 2004-05-06
DE60215035D1 (en) 2006-11-09
JP4812301B2 (en) 2011-11-09
AU2002337170A1 (en) 2004-05-13

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 18, NO 23, PAGE(S) 6610 UNDER THE HEADING APPLICATIONS OPI - NAME INDEX UNDER THE NAME SIEMENS AKTIENGESELLSCHAFT, APPLICATION NO. 2002337170, UNDER INID (71) CORRECT THE NAME TO READ SIEMENS AKTIENGESELLSCHAFT; HOWMET RESEARCH COMPANY