CA3198256C - WELDING ALLOY, WELDING GLOBE, AND SOFT BRAZING JOINT - Google Patents

WELDING ALLOY, WELDING GLOBE, AND SOFT BRAZING JOINT

Info

Publication number
CA3198256C
CA3198256C CA3198256A CA3198256A CA3198256C CA 3198256 C CA3198256 C CA 3198256C CA 3198256 A CA3198256 A CA 3198256A CA 3198256 A CA3198256 A CA 3198256A CA 3198256 C CA3198256 C CA 3198256C
Authority
CA
Canada
Prior art keywords
mass
solder alloy
alloy
solder
amount
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
CA3198256A
Other languages
English (en)
French (fr)
Other versions
CA3198256A1 (en
Inventor
Yuki IIJIMA
Shunsaku Yoshikawa
Kanta Dei
Takahiro Matsufuji
Kota SUGISAWA
Original Assignee
Senju Metal Industry Co 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 Senju Metal Industry Co Ltd filed Critical Senju Metal Industry Co Ltd
Priority to CA3236521A priority Critical patent/CA3236521A1/en
Priority to CA3236527A priority patent/CA3236527A1/en
Publication of CA3198256A1 publication Critical patent/CA3198256A1/en
Application granted granted Critical
Publication of CA3198256C publication Critical patent/CA3198256C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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°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
    • B23K35/02—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 or brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • 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
    • 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
    • B23K2101/36—Electric or electronic devices
    • B23K2101/40—Semiconductor devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/346—Solder materials or compositions specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Connection Of Batteries Or Terminals (AREA)
CA3198256A 2020-11-19 2021-11-17 WELDING ALLOY, WELDING GLOBE, AND SOFT BRAZING JOINT Active CA3198256C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3236521A CA3236521A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint
CA3236527A CA3236527A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063115611P 2020-11-19 2020-11-19
US63/115,611 2020-11-19
PCT/JP2021/042233 WO2022107806A1 (ja) 2020-11-19 2021-11-17 はんだ合金、はんだボール、及びはんだ継手

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA3236521A Division CA3236521A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint
CA3236527A Division CA3236527A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint

Publications (2)

Publication Number Publication Date
CA3198256A1 CA3198256A1 (en) 2022-05-27
CA3198256C true CA3198256C (en) 2025-05-06

Family

ID=81708026

Family Applications (3)

Application Number Title Priority Date Filing Date
CA3198256A Active CA3198256C (en) 2020-11-19 2021-11-17 WELDING ALLOY, WELDING GLOBE, AND SOFT BRAZING JOINT
CA3236527A Pending CA3236527A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint
CA3236521A Pending CA3236521A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA3236527A Pending CA3236527A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint
CA3236521A Pending CA3236521A1 (en) 2020-11-19 2021-11-17 Solder alloy, solder ball and solder joint

Country Status (10)

Country Link
US (1) US12583060B2 (https=)
EP (2) EP4578592A1 (https=)
JP (3) JP7100283B1 (https=)
KR (2) KR102901735B1 (https=)
CN (1) CN116472140A (https=)
CA (3) CA3198256C (https=)
MX (4) MX2023005700A (https=)
MY (1) MY199315A (https=)
TW (2) TW202421803A (https=)
WO (1) WO2022107806A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6912742B1 (ja) * 2020-02-14 2021-08-04 千住金属工業株式会社 鉛フリーかつアンチモンフリーのはんだ合金、はんだボール、およびはんだ継手
JP7100283B1 (ja) * 2020-11-19 2022-07-13 千住金属工業株式会社 はんだ合金、はんだボール、及びはんだ継手
TWI838983B (zh) * 2022-11-28 2024-04-11 昇貿科技股份有限公司 無鉛銲料合金及焊料接點
JP7633557B1 (ja) 2023-12-28 2025-02-20 千住金属工業株式会社 はんだ合金、はんだボール、はんだペースト、およびはんだ継手

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0670568A (ja) * 1992-07-10 1994-03-11 Matsushita Electric Ind Co Ltd 直流モータの速度制御装置
JP2000015476A (ja) * 1998-06-29 2000-01-18 Ishikawa Kinzoku Kk 無鉛はんだ
US6517602B2 (en) * 2000-03-14 2003-02-11 Hitachi Metals, Ltd Solder ball and method for producing same
JP4144415B2 (ja) 2003-01-07 2008-09-03 千住金属工業株式会社 鉛フリーはんだ
US8562906B2 (en) * 2006-03-09 2013-10-22 Nippon Steel & Sumikin Materials Co., Ltd. Lead-free solder alloy, solder ball and electronic member, and lead-free solder alloy, solder ball and electronic member for automobile-mounted electronic member
KR101243410B1 (ko) 2007-07-13 2013-03-13 센주긴조쿠고교 가부시키가이샤 차재 실장용 무납 땜납과 차재 전자 회로
EP2275224B1 (en) 2008-04-23 2014-01-22 Senju Metal Industry Co., Ltd Lead-free solder alloy suppressed in occurrence of shrinkage cavity
CN101716703B (zh) 2009-11-30 2012-11-21 南京达迈科技实业有限公司 低银SnAgCuBi系无铅焊锡合金及其制备方法
US20150266137A1 (en) 2012-10-09 2015-09-24 Alpha Metals, Inc. Lead-free and antimony-free tin solder reliable at high temperatures
TWI576195B (zh) * 2013-05-03 2017-04-01 Accurus Scientific Co Ltd High temperature resistant high strength lead free solder
US9320152B2 (en) 2013-05-29 2016-04-19 Nippon Steel & Sumikin Materials Co., Ltd. Solder ball and electronic member
JP6145164B2 (ja) 2013-09-11 2017-06-07 千住金属工業株式会社 鉛フリーはんだ、鉛フリーはんだボール、この鉛フリーはんだを使用したはんだ継手およびこのはんだ継手を有する半導体回路
AU2015254179B2 (en) 2014-04-30 2017-07-20 Nihon Superior Co., Ltd. Lead-free solder alloy
KR101985646B1 (ko) 2014-07-21 2019-06-04 알파 어셈블리 솔루션스 인크. 솔더링용 저온 고신뢰성 주석 합금
JP6755546B2 (ja) 2016-08-09 2020-09-16 株式会社日本スペリア社 接合方法
US20180102464A1 (en) 2016-10-06 2018-04-12 Alpha Assembly Solutions Inc. Advanced Solder Alloys For Electronic Interconnects
JP6828880B2 (ja) 2016-10-06 2021-02-10 株式会社弘輝 はんだペースト、はんだ合金粉
WO2018174162A1 (ja) 2017-03-23 2018-09-27 株式会社日本スペリア社 はんだ継手
JP6578393B2 (ja) * 2018-02-27 2019-09-18 株式会社タムラ製作所 鉛フリーはんだ合金、電子回路実装基板及び電子制御装置
TWI725664B (zh) 2018-12-14 2021-04-21 日商千住金屬工業股份有限公司 焊料合金、焊料膏、焊料預形體及焊料接頭
JP6700568B1 (ja) 2019-08-09 2020-05-27 千住金属工業株式会社 鉛フリーかつアンチモンフリーのはんだ合金、はんだボール、Ｂａｌｌ Ｇｒｉｄ Ａｒｒａｙおよびはんだ継手
JP6912742B1 (ja) * 2020-02-14 2021-08-04 千住金属工業株式会社 鉛フリーかつアンチモンフリーのはんだ合金、はんだボール、およびはんだ継手
JP2021178350A (ja) * 2020-05-14 2021-11-18 株式会社日本スペリア社 鉛フリーはんだ合金
JP7100283B1 (ja) * 2020-11-19 2022-07-13 千住金属工業株式会社 はんだ合金、はんだボール、及びはんだ継手

Also Published As

Publication number Publication date
WO2022107806A1 (ja) 2022-05-27
KR20230087565A (ko) 2023-06-16
MX2023011402A (es) 2023-10-12
CN116472140A (zh) 2023-07-21
JP2022126750A (ja) 2022-08-30
KR102901735B1 (ko) 2025-12-19
JP7100283B1 (ja) 2022-07-13
JP2022130498A (ja) 2022-09-06
US12583060B2 (en) 2026-03-24
EP4249165A4 (en) 2024-05-15
EP4249165A1 (en) 2023-09-27
TW202421803A (zh) 2024-06-01
MX2023011401A (es) 2023-10-12
TWI833132B (zh) 2024-02-21
EP4578592A1 (en) 2025-07-02
MY199315A (en) 2023-10-24
US20230398643A1 (en) 2023-12-14
MX2023005700A (es) 2023-11-30
KR20260004560A (ko) 2026-01-08
JPWO2022107806A1 (https=) 2022-05-27
CA3236527A1 (en) 2022-05-27
CA3198256A1 (en) 2022-05-27
CA3236521A1 (en) 2022-05-27
MX2023014150A (es) 2023-12-13
TW202229570A (zh) 2022-08-01
JP7144708B2 (ja) 2022-09-30

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