WO2021139080A8 - 一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件 - Google Patents

一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件 Download PDF

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Publication number
WO2021139080A8
WO2021139080A8 PCT/CN2020/094402 CN2020094402W WO2021139080A8 WO 2021139080 A8 WO2021139080 A8 WO 2021139080A8 CN 2020094402 W CN2020094402 W CN 2020094402W WO 2021139080 A8 WO2021139080 A8 WO 2021139080A8
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WO
WIPO (PCT)
Prior art keywords
welding
intermetallic compound
microporous material
compound microporous
stainless steel
Prior art date
Application number
PCT/CN2020/094402
Other languages
English (en)
French (fr)
Other versions
WO2021139080A1 (zh
Inventor
顾虎
杨军军
王凡
刘冠颖
张玉
戴颖
杨烜
王琨
林士玉
Original Assignee
安泰环境工程技术有限公司
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 安泰环境工程技术有限公司 filed Critical 安泰环境工程技术有限公司
Priority to US17/791,492 priority Critical patent/US11878377B2/en
Publication of WO2021139080A1 publication Critical patent/WO2021139080A1/zh
Publication of WO2021139080A8 publication Critical patent/WO2021139080A8/zh

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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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma 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
    • 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
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • 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
    • 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
    • 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/703—Cooling arrangements
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/287—Supporting devices for electrode holders
    • 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
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • B23K2103/20—Ferrous alloys and aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

一种Fe-Al金属间化合物微孔材料与致密不锈钢的焊接方法，包括以下步骤：开启熔化焊焊机的"枪气"并开启保护罩内的焊接保护气体；调节熔化焊过程中焊机的焊接参数以及保护罩内的焊接保护气体的参数；启动焊机并使用焊丝作为焊接填充料进行Fe-Al金属间化合物微孔材料与致密不锈钢的焊接；以及当完成焊接之后，进行冷却。通过该焊接方法焊接的Fe-Al金属间化合物微孔材料与致密不锈钢结合牢固且稳定性高，焊缝饱满均匀，无咬边、表面裂纹、缺肉等缺陷。还涉及一种Fe-Al金属间化合物微孔材料与致密不锈钢的焊接件。
PCT/CN2020/094402 2020-01-10 2020-06-04 一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件 WO2021139080A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/791,492 US11878377B2 (en) 2020-01-10 2020-06-04 Method for welding iron-aluminum intermetallic compound microporous material and welded part made thereby

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010028166.XA CN111151842B (zh) 2020-01-10 2020-01-10 一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件
CN202010028166.X 2020-01-10

Publications (2)

Publication Number Publication Date
WO2021139080A1 WO2021139080A1 (zh) 2021-07-15
WO2021139080A8 true WO2021139080A8 (zh) 2021-08-19

Family

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PCT/CN2020/094402 WO2021139080A1 (zh) 2020-01-10 2020-06-04 一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件

Country Status (3)

Country Link
US (1) US11878377B2 (zh)
CN (1) CN111151842B (zh)
WO (1) WO2021139080A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111151842B (zh) 2020-01-10 2021-10-19 安泰环境工程技术有限公司 一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1086972C (zh) * 1999-05-20 2002-07-03 北京科技大学 一种铁三铝基金属间化合物焊接方法
JP2009061500A (ja) 2007-08-10 2009-03-26 Nissan Motor Co Ltd 異種金属接合部材及び異種金属接合方法
CN101195187B (zh) * 2007-12-20 2010-06-09 山东大学 一种铁铝金属间化合物与钢的脉冲熔焊方法
JP2015172212A (ja) * 2012-07-18 2015-10-01 国立研究開発法人産業技術総合研究所 水素機器用の基材
CN103231160B (zh) * 2013-04-07 2015-03-25 山东大学 以Fe-Cr-Ni合金为填充材料的铁铝基合金与不锈钢的熔焊工艺
CN103624354B (zh) * 2013-12-12 2016-02-03 西北有色金属研究院 一种金属致密管与金属多孔管的***式焊接方法
EP2918364B1 (en) * 2014-03-14 2022-08-17 Ansaldo Energia IP UK Limited Process for welding pipe connections for high temperature applications
CN107876948B (zh) * 2017-11-20 2020-02-14 华中科技大学 一种金属间化合物零件的增材制造方法
CN111151842B (zh) * 2020-01-10 2021-10-19 安泰环境工程技术有限公司 一种铁铝基金属间化合物微孔材料的焊接方法及其焊接件

Also Published As

Publication number Publication date
WO2021139080A1 (zh) 2021-07-15
CN111151842B (zh) 2021-10-19
US20230123302A1 (en) 2023-04-20
CN111151842A (zh) 2020-05-15
US11878377B2 (en) 2024-01-23

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