DE3370769D1 - Homogeneous alloy powder and superalloy article repair method - Google Patents

Homogeneous alloy powder and superalloy article repair method

Info

Publication number
DE3370769D1
DE3370769D1 DE8383104935T DE3370769T DE3370769D1 DE 3370769 D1 DE3370769 D1 DE 3370769D1 DE 8383104935 T DE8383104935 T DE 8383104935T DE 3370769 T DE3370769 T DE 3370769T DE 3370769 D1 DE3370769 D1 DE 3370769D1
Authority
DE
Germany
Prior art keywords
alloy powder
repair method
superalloy article
homogeneous alloy
article repair
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.)
Expired
Application number
DE8383104935T
Other languages
English (en)
Inventor
Murray Sawyer Smith
Roger Johnson Perkins
Robert Edward Fryxell
William Rollin Young
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
Application granted granted Critical
Publication of DE3370769D1 publication Critical patent/DE3370769D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/09—Mixtures of metallic powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
DE8383104935T 1982-05-28 1983-05-19 Homogeneous alloy powder and superalloy article repair method Expired DE3370769D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38307782A 1982-05-28 1982-05-28

Publications (1)

Publication Number Publication Date
DE3370769D1 true DE3370769D1 (en) 1987-05-14

Family

ID=23511620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383104935T Expired DE3370769D1 (en) 1982-05-28 1983-05-19 Homogeneous alloy powder and superalloy article repair method

Country Status (6)

Country Link
EP (1) EP0095668B1 (de)
JP (1) JPS5916906A (de)
AU (1) AU561663B2 (de)
CA (1) CA1214053A (de)
DE (1) DE3370769D1 (de)
IL (1) IL67579A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262904A (ja) * 1984-06-08 1985-12-26 Honda Motor Co Ltd 金属焼結体の製造方法
JP2621855B2 (ja) * 1986-01-31 1997-06-18 株式会社東芝 耐摩耗部材
US4842953A (en) * 1986-11-28 1989-06-27 General Electric Company Abradable article, and powder and method for making
US4830934A (en) * 1987-06-01 1989-05-16 General Electric Company Alloy powder mixture for treating alloys
US4956012A (en) * 1988-10-03 1990-09-11 Newcomer Products, Inc. Dispersion alloyed hard metal composites
DE4023404C2 (de) * 1990-07-23 1996-05-15 Castolin Sa Verwendung einer abschmelzbaren Elektrode
US5423899A (en) * 1993-07-16 1995-06-13 Newcomer Products, Inc. Dispersion alloyed hard metal composites and method for producing same
US5902421A (en) * 1996-04-09 1999-05-11 General Electric Co. Nickel-base braze material
JP4146178B2 (ja) 2001-07-24 2008-09-03 三菱重工業株式会社 Ｎｉ基焼結合金
US6982123B2 (en) 2003-11-06 2006-01-03 General Electric Company Method for repair of a nickel-base superalloy article using a thermally densified coating
US20060248718A1 (en) † 2005-05-06 2006-11-09 United Technologies Corporation Superalloy repair methods and inserts
FR2886182B1 (fr) * 2005-05-26 2009-01-30 Snecma Services Sa Poudre de superalliage
US8491837B2 (en) * 2007-09-03 2013-07-23 Ihi Corporation Ni-based brazing composition, braze repair method, and braze-repair structure
US8597440B2 (en) * 2009-08-31 2013-12-03 General Electric Company Process and alloy for turbine blades and blades formed therefrom
NL2017827B1 (en) * 2016-11-21 2018-05-28 Stichting Mat Innovation Institute M2I Nickel-base alloy, coating of such an alloy, and method for manufacturing such a coating
CN114669820B (zh) * 2022-03-15 2024-03-15 北京科技大学 一种高温合金叶片用的修复剂及修复工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821787A (en) * 1956-10-12 1959-10-14 Wall Colmonoy Corp Metal spraying compositions
US4008844A (en) * 1975-01-06 1977-02-22 United Technologies Corporation Method of repairing surface defects using metallic filler material
FR2425906A1 (fr) * 1978-05-16 1979-12-14 Commissariat Energie Atomique Procede de fabrication de pieces en alliage par metallurgie des poudres
US4285459A (en) * 1979-07-31 1981-08-25 Chromalloy American Corporation High temperature braze repair of superalloys

Also Published As

Publication number Publication date
IL67579A (en) 1986-04-29
EP0095668B1 (de) 1987-04-08
AU561663B2 (en) 1987-05-14
AU9186982A (en) 1983-12-01
JPS6326161B2 (de) 1988-05-28
JPS5916906A (ja) 1984-01-28
CA1214053A (en) 1986-11-18
EP0095668A1 (de) 1983-12-07
IL67579A0 (en) 1983-05-15

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: VOIGT, R., DIPL.-ING., PAT.-ANW., 6232 BAD SODEN

8320 Willingness to grant licences declared (paragraph 23)