KR102901735B1 - 땜납 합금, 땜납 볼, 및 땜납 이음 - Google Patents

땜납 합금, 땜납 볼, 및 땜납 이음

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Publication number
KR102901735B1
KR102901735B1 KR1020237016199A KR20237016199A KR102901735B1 KR 102901735 B1 KR102901735 B1 KR 102901735B1 KR 1020237016199 A KR1020237016199 A KR 1020237016199A KR 20237016199 A KR20237016199 A KR 20237016199A KR 102901735 B1 KR102901735 B1 KR 102901735B1
Authority
KR
South Korea
Prior art keywords
mass
solder
alloy
solder alloy
alloy composition
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
KR1020237016199A
Other languages
English (en)
Korean (ko)
Other versions
KR20230087565A (ko
Inventor
유키 이이지마
슌사쿠 요시카와
šœ사쿠 요시카와
간타 데이
다카히로 마츠후지
고타 스기사와
Original Assignee
센주긴조쿠고교 가부시키가이샤
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 센주긴조쿠고교 가부시키가이샤 filed Critical 센주긴조쿠고교 가부시키가이샤
Priority to KR1020257041766A priority Critical patent/KR20260004560A/ko
Publication of KR20230087565A publication Critical patent/KR20230087565A/ko
Application granted granted Critical
Publication of KR102901735B1 publication Critical patent/KR102901735B1/ko
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
    • B23K35/26—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
    • B23K35/0205—Non-consumable electrodes; C-electrodes
    • 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)
KR1020237016199A 2020-11-19 2021-11-17 땜납 합금, 땜납 볼, 및 땜납 이음 Active KR102901735B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257041766A KR20260004560A (ko) 2020-11-19 2021-11-17 땜납 합금, 땜납 볼, 및 땜납 이음

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 (1)

Application Number Title Priority Date Filing Date
KR1020257041766A Division KR20260004560A (ko) 2020-11-19 2021-11-17 땜납 합금, 땜납 볼, 및 땜납 이음

Publications (2)

Publication Number Publication Date
KR20230087565A KR20230087565A (ko) 2023-06-16
KR102901735B1 true KR102901735B1 (ko) 2025-12-19

Family

ID=81708026

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020237016199A Active KR102901735B1 (ko) 2020-11-19 2021-11-17 땜납 합금, 땜납 볼, 및 땜납 이음
KR1020257041766A Pending KR20260004560A (ko) 2020-11-19 2021-11-17 땜납 합금, 땜납 볼, 및 땜납 이음

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020257041766A Pending KR20260004560A (ko) 2020-11-19 2021-11-17 땜납 합금, 땜납 볼, 및 땜납 이음

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

Citations (2)

* Cited by examiner, † Cited by third party
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JP2018023987A (ja) * 2016-08-09 2018-02-15 株式会社日本スペリア社 接合方法
US20200140975A1 (en) * 2017-03-23 2020-05-07 Nihon Superior Co., Ltd. Soldered Joint

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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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018023987A (ja) * 2016-08-09 2018-02-15 株式会社日本スペリア社 接合方法
US20200140975A1 (en) * 2017-03-23 2020-05-07 Nihon Superior Co., Ltd. Soldered Joint

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
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
CA3198256C (en) 2025-05-06
CA3236521A1 (en) 2022-05-27
MX2023014150A (es) 2023-12-13
TW202229570A (zh) 2022-08-01
JP7144708B2 (ja) 2022-09-30

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