SG11201903430PA - Solder alloy for bonding cu pipes and/or fe pipes, preform solder, resin flux cored solder, and solder joint - Google Patents

Solder alloy for bonding cu pipes and/or fe pipes, preform solder, resin flux cored solder, and solder joint

Info

Publication number
SG11201903430PA
SG11201903430PA SG11201903430PA SG11201903430PA SG11201903430PA SG 11201903430P A SG11201903430P A SG 11201903430PA SG 11201903430P A SG11201903430P A SG 11201903430PA SG 11201903430P A SG11201903430P A SG 11201903430PA SG 11201903430P A SG11201903430P A SG 11201903430PA
Authority
SG
Singapore
Prior art keywords
solder
pipes
bonding
alloy
preform
Prior art date
Application number
SG11201903430PA
Inventor
Naoto Kameda
Osamu Munekata
Kaichi Tsuruta
Isamu Sato
Original Assignee
Senju Metal Industry 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 Senju Metal Industry Co filed Critical Senju Metal Industry Co
Publication of SG11201903430PA publication Critical patent/SG11201903430PA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C13/00—Alloys based on tin
    • 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
    • B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
    • B23K35/262—Sn as the principal 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
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/007—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of copper or another noble metal
    • 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
    • B23K35/0261—Rods, electrodes, wires
    • B23K35/0266—Rods, electrodes, wires flux-cored
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C13/00—Alloys based on tin
    • C22C13/02—Alloys based on tin with antimony or bismuth 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • 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
    • 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
    • B23K2103/12—Copper or alloys thereof
    • 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
    • B23K2103/22—Ferrous alloys and copper or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Die Bonding (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

(made by International Searching Authority) Provided is a solder alloy that makes it possible to ensure long-term bonding reliability in metal piping by minimizing the growth of an intermetallic compound layer at the bonding interface when performing low-temperature bonding of metal piping. This 5 solder alloy comprises, in mass%, 5.0-15.0% of Sb, 0.5-8.0% of Cu, 0.025-0.7% of Ni, 0.025-0.3% of Co, and a remainder of Sn. The content (in mass%) of Co and Ni in the alloy composition of the solder alloy satisfies 0.07 Co/Ni 6. 24 SOLDER ALLOY FOR BONDING CU PIPES AND/OR FE PIPES, PREFORM SOLDER, RESIN FLUX CORED SOLDER, AND SOLDER JOINT [FIG. 5] ABSTRACT
SG11201903430PA 2017-09-20 2018-06-07 Solder alloy for bonding cu pipes and/or fe pipes, preform solder, resin flux cored solder, and solder joint SG11201903430PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017180660A JP6292342B1 (en) 2017-09-20 2017-09-20 Solder alloy for joining Cu pipe and / or Fe pipe, preform solder, cored solder and solder joint
PCT/JP2018/021812 WO2019058650A1 (en) 2017-09-20 2018-06-07 Solder alloy for bonding cu pipes and/or fe pipes, preform solder, resin flux cored solder, and solder joint

Publications (1)

Publication Number Publication Date
SG11201903430PA true SG11201903430PA (en) 2019-05-30

Family

ID=61628653

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903430PA SG11201903430PA (en) 2017-09-20 2018-06-07 Solder alloy for bonding cu pipes and/or fe pipes, preform solder, resin flux cored solder, and solder joint

Country Status (9)

Country Link
US (1) US20190358751A1 (en)
EP (1) EP3513900A4 (en)
JP (1) JP6292342B1 (en)
CN (1) CN109963684B (en)
BR (1) BR112019008146A2 (en)
MX (1) MX2019004644A (en)
PH (1) PH12019500835A1 (en)
SG (1) SG11201903430PA (en)
WO (1) WO2019058650A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7536882B2 (en) 2021-09-30 2024-08-20 株式会社タムラ製作所 Bonding materials and semiconductor packages
JP7133739B1 (en) 2021-11-30 2022-09-08 株式会社タムラ製作所 Joints, electronic circuit boards and semiconductor packages
JP7079889B1 (en) * 2021-11-30 2022-06-02 株式会社タムラ製作所 Solder alloys, solder joints, solder pastes and semiconductor packages
CN116529020A (en) * 2021-11-30 2023-08-01 株式会社田村制作所 Solder alloy, solder bonding material, solder paste, and semiconductor package

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758407A (en) * 1987-06-29 1988-07-19 J.W. Harris Company Pb-free, tin base solder composition
GB2419137A (en) * 2004-10-15 2006-04-19 Alpha Fry Ltd Solder alloy
GB2421030B (en) * 2004-12-01 2008-03-19 Alpha Fry Ltd Solder alloy
US20060263234A1 (en) * 2005-05-11 2006-11-23 American Iron & Metal Company, Inc. Tin alloy solder compositions
WO2012127642A1 (en) * 2011-03-23 2012-09-27 千住金属工業株式会社 Lead-free solder alloy
EP2698225B1 (en) * 2011-04-15 2018-07-25 Nihon Superior Co., Ltd. Lead-free solder alloy
WO2014002304A1 (en) * 2012-06-29 2014-01-03 ハリマ化成株式会社 Solder alloy, solder paste, and electronic circuit board
JP6283317B2 (en) * 2012-11-30 2018-02-21 株式会社日本スペリア社 Low melting point brazing material
US9764430B2 (en) * 2014-02-24 2017-09-19 Koki Company Limited Lead-free solder alloy, solder material and joined structure
US10272527B2 (en) * 2014-04-02 2019-04-30 Senju Metal Industry Co., Ltd. Solder alloy, and LED module
WO2016052124A1 (en) * 2014-10-01 2016-04-07 株式会社村田製作所 Pipe joining method, joint and pipe joining structure
CN106001978B (en) * 2015-03-24 2020-02-07 株式会社田村制作所 Lead-free solder alloy, electronic circuit board, and electronic control device
JP6047254B1 (en) * 2016-03-22 2016-12-21 株式会社タムラ製作所 Lead-free solder alloy, electronic circuit board and electronic control device

Also Published As

Publication number Publication date
EP3513900A4 (en) 2019-12-18
US20190358751A1 (en) 2019-11-28
EP3513900A1 (en) 2019-07-24
MX2019004644A (en) 2019-06-17
CN109963684A (en) 2019-07-02
PH12019500835A1 (en) 2019-07-24
CN109963684B (en) 2020-05-08
WO2019058650A1 (en) 2019-03-28
JP6292342B1 (en) 2018-03-14
BR112019008146A2 (en) 2019-07-02
JP2019055410A (en) 2019-04-11

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