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CA2850698C - Materiau de soudage pour souder des superalliages - Google Patents

Materiau de soudage pour souder des superalliages Download PDF

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Publication number
CA2850698C
CA2850698C CA2850698A CA2850698A CA2850698C CA 2850698 C CA2850698 C CA 2850698C CA 2850698 A CA2850698 A CA 2850698A CA 2850698 A CA2850698 A CA 2850698A CA 2850698 C CA2850698 C CA 2850698C
Authority
CA
Canada
Prior art keywords
welding
inconel
weld
alloy
welds
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
CA2850698A
Other languages
English (en)
Other versions
CA2850698A1 (fr
Inventor
Alexander B. Gontcharov
Joseph Liburdi
Paul Lowden
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.)
Liburdi Engineering Ltd
Original Assignee
Liburdi Engineering Ltd
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 Liburdi Engineering Ltd filed Critical Liburdi Engineering Ltd
Publication of CA2850698A1 publication Critical patent/CA2850698A1/fr
Application granted granted Critical
Publication of CA2850698C publication Critical patent/CA2850698C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • 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%

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)

Abstract

Lamélioration dInconel 625 et dautres matériaux dapport à base de nickel et de fer est nécessaire pour améliorer les caractéristiques mécaniques de soudures à température élevée en évitant en même temps les craquelures en zone thermiquement affectée de lInconel 738, du GTD111 et dautres superalliages à teneur élevée de phase ?. Un matériau dapport est décrit pour le soudage de superalliages contenant de 0,4 à 0,8 % massique de bore; de 0,2 à 0,8 % massique de carbone; de 20 à 23 % massique de chrome; de 8 à 12 % massique de molybdène; de 3,15 à 4,14 % massique de niobium; dune quantité trace à 5 % massique de fer; dune quantité trace à 1,4 % massique combiné de microéléments dalliage (titane, silicium et manganine); et du nickel contenant des impuretés pour compléter. Cela peut permettre la production de soudures très résistantes pour minimiser et éliminer les craquelures en zone thermiquement affectée de lInconel 738, du GTD111 et dautres superalliages à base de nickel, et améliorer les caractéristiques mécaniques de soudures de divers alliages à base de nickel et de fer.
CA2850698A 2013-09-30 2014-04-30 Materiau de soudage pour souder des superalliages Active CA2850698C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361884169P 2013-09-30 2013-09-30
US61/884.169 2013-09-30

Publications (2)

Publication Number Publication Date
CA2850698A1 CA2850698A1 (fr) 2015-03-30
CA2850698C true CA2850698C (fr) 2020-12-29

Family

ID=53033438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2850698A Active CA2850698C (fr) 2013-09-30 2014-04-30 Materiau de soudage pour souder des superalliages

Country Status (2)

Country Link
KR (1) KR102232809B1 (fr)
CA (1) CA2850698C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106563929B (zh) 2015-10-08 2019-09-17 利宝地工程有限公司 修复和制造涡轮发动机部件的方法及涡轮发动机部件
KR102278835B1 (ko) 2021-04-12 2021-07-19 주식회사 성일터빈 브레이징을 이용한 가스터빈 베인의 코어플러그 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750944A (en) * 1985-12-30 1988-06-14 United Technologies Corporation Laves free cast+hip nickel base superalloy
US6210635B1 (en) * 1998-11-24 2001-04-03 General Electric Company Repair material
US8075839B2 (en) * 2006-09-15 2011-12-13 Haynes International, Inc. Cobalt-chromium-iron-nickel alloys amenable to nitride strengthening
SE530724C2 (sv) * 2006-11-17 2008-08-26 Alfa Laval Corp Ab Lodmaterial, förfarande för att löda med detta lodmaterial, lött föremål framställt med förfarandet samt lodpasata innefattande lodmaterialet

Also Published As

Publication number Publication date
KR20150037480A (ko) 2015-04-08
KR102232809B1 (ko) 2021-03-25
CA2850698A1 (fr) 2015-03-30

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Effective date: 20170213