EP1420074A3 - Nickel-base alloy and its use in casting and welding operations - Google Patents

Nickel-base alloy and its use in casting and welding operations Download PDF

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Publication number
EP1420074A3
EP1420074A3 EP03256701A EP03256701A EP1420074A3 EP 1420074 A3 EP1420074 A3 EP 1420074A3 EP 03256701 A EP03256701 A EP 03256701A EP 03256701 A EP03256701 A EP 03256701A EP 1420074 A3 EP1420074 A3 EP 1420074A3
Authority
EP
European Patent Office
Prior art keywords
percent
nickel
casting
base alloy
welding operations
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.)
Withdrawn
Application number
EP03256701A
Other languages
German (de)
French (fr)
Other versions
EP1420074A2 (en
Inventor
John Raymond Groh
Michael Joseph Gambone
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of EP1420074A2 publication Critical patent/EP1420074A2/en
Publication of EP1420074A3 publication Critical patent/EP1420074A3/en
Withdrawn legal-status Critical Current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
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

An alloy has a composition of, in weight percent, from about 16 percent to about 21 percent chromium, from about 6 percent to about 12 percent iron, from about 6 percent to about 12 percent cobalt, from about 2.8 percent to about 3.3 percent molybdenum, from about 5 percent to about 5.4 percent niobium, from 0 to about 2 percent tantalum, from about 0.65 percent to about 1.15 percent titanium, from about 0.2 percent to about 0.8 percent aluminum, from about 0.01 percent to about 0.05 percent carbon, from about 0.005 percent to about 0.01 percent boron, less than about 0.1 percent zirconium, balance nickel and impurities. A molten mass of this composition may be cast into a mold for solidification. The solid material may be welded either in a rework/repair process or to join it to a second article.
EP03256701A 2002-10-25 2003-10-23 Nickel-base alloy and its use in casting and welding operations Withdrawn EP1420074A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US280391 1981-07-06
US10/280,391 US20040079453A1 (en) 2002-10-25 2002-10-25 Nickel-base alloy and its use in casting and welding operations

Publications (2)

Publication Number Publication Date
EP1420074A2 EP1420074A2 (en) 2004-05-19
EP1420074A3 true EP1420074A3 (en) 2004-07-14

Family

ID=32106922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03256701A Withdrawn EP1420074A3 (en) 2002-10-25 2003-10-23 Nickel-base alloy and its use in casting and welding operations

Country Status (2)

Country Link
US (1) US20040079453A1 (en)
EP (1) EP1420074A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7562807B2 (en) * 2004-05-05 2009-07-21 Electric Power Research Institute Weld filler for welding dissimilar alloy steels and method of using same
US7371988B2 (en) * 2004-10-22 2008-05-13 Electric Power Research Institute, Inc. Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ
US9267184B2 (en) 2010-02-05 2016-02-23 Ati Properties, Inc. Systems and methods for processing alloy ingots
US8230899B2 (en) 2010-02-05 2012-07-31 Ati Properties, Inc. Systems and methods for forming and processing alloy ingots
US10207312B2 (en) 2010-06-14 2019-02-19 Ati Properties Llc Lubrication processes for enhanced forgeability
US8789254B2 (en) 2011-01-17 2014-07-29 Ati Properties, Inc. Modifying hot workability of metal alloys via surface coating
US9027374B2 (en) 2013-03-15 2015-05-12 Ati Properties, Inc. Methods to improve hot workability of metal alloys
US9539636B2 (en) 2013-03-15 2017-01-10 Ati Properties Llc Articles, systems, and methods for forging alloys
US9238858B2 (en) 2014-02-18 2016-01-19 Karsten Manufacturing Corporation Method of forming golf club head assembly
US9938601B2 (en) 2014-02-18 2018-04-10 Karsten Manufacturing Corporation Method of forming golf club head assembly
US9452488B2 (en) 2014-02-18 2016-09-27 Karsten Manufacturing Corporation Method of forming golf club head assembly
US10258837B2 (en) 2014-02-18 2019-04-16 Karsten Manufacturing Corporation Method of forming golf club head assembly
KR101879221B1 (en) * 2014-04-04 2018-07-17 스페셜 메탈스 코포레이션 HIGH STRENGTH Ni-Cr-Mo-W-Nb-Ti WELDING PRODUCT AND METHOD OF WELDING AND WELD DEPOSIT USING THE SAME
WO2019217905A1 (en) * 2018-05-11 2019-11-14 Oregon State University Nickel-based alloy embodiments and method of making and using the same
CN115354194A (en) * 2022-09-06 2022-11-18 中国科学院金属研究所 Nickel-based high-temperature alloy material for additive repair and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197570A2 (en) * 2000-10-13 2002-04-17 General Electric Company Nickel-base alloy and its use in forging and welding operations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758347A (en) * 1970-12-21 1973-09-11 Gen Electric Method for improving a metal casting
JPS5631345B2 (en) * 1972-01-27 1981-07-21
US4981644A (en) * 1983-07-29 1991-01-01 General Electric Company Nickel-base superalloy systems
DE3863683D1 (en) * 1987-04-13 1991-08-22 Bbc Brown Boveri & Cie FASTENING A COVER PLATE ON THE BLADE OF A TURBO MACHINE BLADE.
US5711474A (en) * 1995-08-18 1998-01-27 Hummel; Jon C. Method and apparatus for welding tubular members

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197570A2 (en) * 2000-10-13 2002-04-17 General Electric Company Nickel-base alloy and its use in forging and welding operations

Also Published As

Publication number Publication date
US20040079453A1 (en) 2004-04-29
EP1420074A2 (en) 2004-05-19

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