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EP3972774A1 - Soudage par faisceau d'électrons de superalliages à base de nickel et dispositif - Google Patents

Soudage par faisceau d'électrons de superalliages à base de nickel et dispositif

Info

Publication number
EP3972774A1
EP3972774A1 EP20739890.0A EP20739890A EP3972774A1 EP 3972774 A1 EP3972774 A1 EP 3972774A1 EP 20739890 A EP20739890 A EP 20739890A EP 3972774 A1 EP3972774 A1 EP 3972774A1
Authority
EP
European Patent Office
Prior art keywords
components
joining
electron
component
joined
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Withdrawn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
EP20739890.0A
Other languages
German (de)
English (en)
Inventor
Torsten JOKISCH
Stefan Jakobs
Aleksej SENGER
Britta Stöhr
Simon Olschok
Uwe Reisgen
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 Energy Global GmbH and Co KG
Original Assignee
Siemens Energy Global GmbH and Co KG
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 Energy Global GmbH and Co KG filed Critical Siemens Energy Global GmbH and Co KG
Publication of EP3972774A1 publication Critical patent/EP3972774A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0093—Welding characterised by the properties of the materials to be welded
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/06—Electron-beam welding or cutting within a vacuum chamber
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/1224—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in vacuum
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B23K26/323—Bonding taking account of the properties of the material involved involving parts made of dissimilar metallic material
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/60—Preliminary treatment
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/002—Devices involving relative movement between electronbeam and workpiece
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium

Definitions

  • the invention relates to electron beam welding and a device for nickel-based alloys.
  • the idea relates to the welding-related joining of components made of nickel-based superalloys with a high g 'content, in particular turbine blades or generally long, thin-walled components. Due to their size, the casting production of hollow blades is becoming more and more difficult. Due to the thin wall thicknesses at the blade tip and the size of the blade cores during manufacture, casting defects can occur and lead to the turbine blade being scrapped.
  • Ni-base or Co-base superalloys that are highly susceptible to hot cracks was previously not possible without the formation of at least small hot cracks.
  • Various phenomena, solidification cracks, remelting cracks, cracks due to a drop in toughness or the so-called phase-wise melting are the reason for extremely complex technologies for joining such materials.
  • a possible alternative is the production of two blade components by casting, which are joined together.
  • a welding process for joining turbine rotor blades made of nickel-based superalloys with a high g′-content has not been used to date.
  • the object is achieved by a method according to claim 1 and a device according to claim 11.
  • the idea is to use casting technology to manufacture two blade components that are joined together using electron beam welding.
  • weldable nickel-based superalloys can be joined without cracks at slow travel speeds in particular from 40mm - 80mm / min and with sheet thicknesses of up to 12mm. Such a process can be used to join blade parts to hollow blades.
  • Electron beams are electron beams or a focused beam of electrons.
  • the electron beam welding is carried out with a relatively low travel speed of 12 mm / min - 120 mm / min, thereby avoiding crack initiation
  • FIG. 1 shows schematically a system 1 with a vacuum chamber 3, in which 3 a component 4 to be joined from the components 4 ′ and 4 ′′ is or can be arranged, as well as an electron beam gun 7 which emits electron beams 10.
  • the electron beam gun 7 or the laser can also be arranged outside of the vacuum chamber 3, the beams then being coupled into the vacuum chamber 3.
  • the component 4 to be produced is preferably pressed together at both opposite ends 22 ′, 22 ′′ with a force 19 ′, 19 ′′, so that the joining zone 16 is compressed.
  • a circumferential weld seam or joint is preferably produced, which is achieved in that the component is rotated about an axis 13 by means of a rotating device.
  • the joining zone has a shoulder which has a length of 8 mm to 12 mm.
  • FIG. 2 shows the components 4 ′, 4 ′′ to be joined, the component 4 ′ preferably having a projection or shoulder 30 on an inner side 36.
  • the electron radiation 10 strikes the opposite surface 33.
  • the paragraph 30 is provided on the surface 36 facing away from the electron beam 10. Slipping across the longitudinal direction or the direction of the force 19 ', 19' 'is thus avoided.
  • the principle can also be applied to laser irradiation in a vacuum.
  • the components (4 ', 4' ') can have the same alloy or different alloys.
  • At least one alloying element is more or less present or that at least a proportion of the same alloying element differs by at least 20%.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)

Abstract

Le soudage par faisceau d'électrons avec une vitesse d'avance de 40 mm/min à 80 mm/min permet d'obtenir des zones d'assemblage en particulier de nature différente sur des superalliages à base de nickel.
EP20739890.0A 2019-07-15 2020-06-29 Soudage par faisceau d'électrons de superalliages à base de nickel et dispositif Withdrawn EP3972774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019210430.4A DE102019210430A1 (de) 2019-07-15 2019-07-15 Elektronenstrahlschweißen von Nickelbasis-Superlegierungen und Vorrichtung
PCT/EP2020/068178 WO2021008859A1 (fr) 2019-07-15 2020-06-29 Soudage par faisceau d'électrons de superalliages à base de nickel et dispositif

Publications (1)

Publication Number Publication Date
EP3972774A1 true EP3972774A1 (fr) 2022-03-30

Family

ID=71607922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20739890.0A Withdrawn EP3972774A1 (fr) 2019-07-15 2020-06-29 Soudage par faisceau d'électrons de superalliages à base de nickel et dispositif

Country Status (4)

Country Link
US (1) US20220281027A1 (fr)
EP (1) EP3972774A1 (fr)
DE (1) DE102019210430A1 (fr)
WO (1) WO2021008859A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115971626A (zh) * 2022-12-30 2023-04-18 太原航空仪表有限公司 一种电子束焊接高温合金膜片的方法
CN118268694A (zh) * 2024-05-13 2024-07-02 江西理工大学 一种极强抗高温的Inconel718/IC10电子束焊接接头
CN119703303A (zh) * 2025-01-10 2025-03-28 中国原子能科学研究院 用于钼合金与铌合金异种材料连接的焊接方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2055317A (en) * 1979-08-03 1981-03-04 Rolls Royce Electron beam welding
DE3030532A1 (de) * 1980-08-13 1982-03-18 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zum rissfreien energiestrahlschweissen von warmfesten formteilen
JP2000117470A (ja) * 1998-10-15 2000-04-25 Toshiba Corp フェライト系ステンレス鋼またはマルテンサイト系ステンレス鋼の高エネルギービーム溶接法を用いた溶接方法およびその方法により製造されたガスタービン燃焼器
JP4551082B2 (ja) * 2003-11-21 2010-09-22 三菱重工業株式会社 溶接方法
US7089728B2 (en) * 2003-12-17 2006-08-15 Ingersoll-Rand Energy Systems Corporation Single-piece turbine rotor and pinion gear and manufacturing technique for same
DE102006042752A1 (de) * 2006-09-12 2008-03-27 Shw Casting Technologies Gmbh Verfahren zur Herstellung eines Rohrkörpers für die Weiterbearbeitung zu einer Walze
EP2047940A1 (fr) * 2007-10-08 2009-04-15 Siemens Aktiengesellschaft Température de préchauffage au cours d'une soudure
DE102012201353A1 (de) * 2012-01-31 2013-08-01 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zum Verbinden einer Welle mit einem Schaufelrad eines Turboladers
JP5912659B2 (ja) * 2012-02-28 2016-04-27 三菱重工業株式会社 タービンロータ
US9827631B2 (en) * 2014-09-16 2017-11-28 Honeywell International Inc. Turbocharger shaft and wheel assembly
KR20170108978A (ko) * 2015-02-09 2017-09-27 보르그워너 인코퍼레이티드 전자 빔에 의해 터보차저 터빈 휠을 샤프트에 연결시키거나 레이저 용접하는 방법； 상응하는 터보차저 터빈 휠
KR20240054973A (ko) * 2017-05-26 2024-04-26 레빅론 게엠베하 자체-잠금 중공형 샤프트 클램핑 기구

Also Published As

Publication number Publication date
WO2021008859A1 (fr) 2021-01-21
DE102019210430A1 (de) 2021-01-21
US20220281027A1 (en) 2022-09-08

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