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WO2009011341A1 - 車載実装用鉛フリーはんだと車載電子回路 - Google Patents

車載実装用鉛フリーはんだと車載電子回路 Download PDF

Info

Publication number
WO2009011341A1
WO2009011341A1 PCT/JP2008/062716 JP2008062716W WO2009011341A1 WO 2009011341 A1 WO2009011341 A1 WO 2009011341A1 JP 2008062716 W JP2008062716 W JP 2008062716W WO 2009011341 A1 WO2009011341 A1 WO 2009011341A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
lead
electronic circuit
free solder
mass
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.)
Ceased
Application number
PCT/JP2008/062716
Other languages
English (en)
French (fr)
Inventor
Yuji Kawamata
Minoru Ueshima
Tomu Tamura
Kazuhiro Matsushita
Masashi Sakamoto
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.)
Senju Metal Industry Co Ltd
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 ES08791141.8T priority Critical patent/ES2612560T3/es
Priority to JP2009523647A priority patent/JP5024380B2/ja
Priority to EP08791141.8A priority patent/EP2177304B1/en
Priority to US12/452,610 priority patent/US8845826B2/en
Priority to KR1020127002274A priority patent/KR101265449B1/ko
Priority to KR1020107003111A priority patent/KR101243410B1/ko
Priority to CN200880106791.9A priority patent/CN101801588B/zh
Publication of WO2009011341A1 publication Critical patent/WO2009011341A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • 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
    • 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
    • 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 resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/346—

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)

Abstract

　車載電子回路のはんだ付けに用いることができる、優れた耐ヒートサイクル性や機械的強度を備えたＳｎ－Ａｇ－Ｃｕ－Ｂｉ鉛フリーはんだを提供する。 　Ａｇ:２．８～４質量％、Ｂｉ:１．５～６質量％、Ｃｕ:０．８～１．２質量％、残部Ｓｎから構成する。
PCT/JP2008/062716 2007-07-13 2008-07-14 車載実装用鉛フリーはんだと車載電子回路 Ceased WO2009011341A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES08791141.8T ES2612560T3 (es) 2007-07-13 2008-07-14 Circuito electrónico montado en vehículo
JP2009523647A JP5024380B2 (ja) 2007-07-13 2008-07-14 車載実装用鉛フリーはんだと車載電子回路
EP08791141.8A EP2177304B1 (en) 2007-07-13 2008-07-14 Vehicle-mounted electronic circuit
US12/452,610 US8845826B2 (en) 2007-07-13 2008-07-14 Lead-free solder for vehicles and a vehicle-mounted electronic circuit using the solder
KR1020127002274A KR101265449B1 (ko) 2007-07-13 2008-07-14 차재 실장용 무납 땜납과 차재 전자 회로
KR1020107003111A KR101243410B1 (ko) 2007-07-13 2008-07-14 차재 실장용 무납 땜납과 차재 전자 회로
CN200880106791.9A CN101801588B (zh) 2007-07-13 2008-07-14 车载安装用无铅焊料以及车载电路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007184782 2007-07-13
JP2007-184782 2007-07-13

Publications (1)

Publication Number Publication Date
WO2009011341A1 true WO2009011341A1 (ja) 2009-01-22

Family

ID=40259674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062716 Ceased WO2009011341A1 (ja) 2007-07-13 2008-07-14 車載実装用鉛フリーはんだと車載電子回路

Country Status (7)

Country Link
US (1) US8845826B2 (ja)
EP (1) EP2177304B1 (ja)
JP (1) JP5024380B2 (ja)
KR (2) KR101243410B1 (ja)
CN (2) CN101801588B (ja)
ES (1) ES2612560T3 (ja)
WO (1) WO2009011341A1 (ja)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012128356A1 (ja) 2011-03-23 2012-09-27 千住金属工業株式会社 鉛フリーはんだ合金
JP5349703B1 (ja) * 2012-07-19 2013-11-20 ハリマ化成株式会社 はんだ合金、ソルダペーストおよび電子回路基板
WO2014163167A1 (ja) 2013-04-02 2014-10-09 千住金属工業株式会社 鉛フリーはんだ合金と車載電子回路
JP5638174B1 (ja) * 2014-06-24 2014-12-10 ハリマ化成株式会社 はんだ合金、はんだ組成物、ソルダペーストおよび電子回路基板
JP2015020182A (ja) * 2013-07-17 2015-02-02 ハリマ化成株式会社 はんだ組成物、ソルダペーストおよび電子回路基板
WO2015037279A1 (ja) 2013-09-11 2015-03-19 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
JP2016500578A (ja) * 2012-10-09 2016-01-14 アルファ・メタルズ・インコーポレイテッドＡｌｐｈａ Ｍｅｔａｌｓ，Ｉｎｃ． 鉛フリーかつアンチモンフリーの高温信頼性錫はんだ
JP2016010818A (ja) * 2015-03-24 2016-01-21 株式会社タムラ製作所 鉛フリーはんだ合金含有ソルダペースト組成物、はんだ接合体構造および電子回路基板
JP2016026879A (ja) * 2014-06-27 2016-02-18 株式会社タムラ製作所 鉛フリーはんだ合金含有ソルダペースト組成物、はんだ接合体構造および電子回路基板
US9428674B2 (en) 2013-03-19 2016-08-30 Nippon A & L Inc. Copolymer latex for adhesives and adhesive composition
WO2017164194A1 (ja) 2016-03-22 2017-09-28 株式会社タムラ製作所 鉛フリーはんだ合金、フラックス組成物、ソルダペースト組成物、電子回路基板および電子制御装置
JP2018140436A (ja) * 2017-12-19 2018-09-13 千住金属工業株式会社 はんだ材料、はんだペースト、フォームはんだ及びはんだ継手
KR20190028985A (ko) 2017-09-11 2019-03-20 가부시키가이샤 다무라 세이사쿠쇼 납 프리 땜납 합금, 전자 회로 기판 및 전자 제어 장치
WO2019053866A1 (ja) 2017-09-14 2019-03-21 株式会社タムラ製作所 鉛フリーはんだ合金、電子回路基板及び電子制御装置
US10456872B2 (en) 2017-09-08 2019-10-29 Tamura Corporation Lead-free solder alloy, electronic circuit substrate, and electronic device
KR20210015600A (ko) 2018-06-04 2021-02-10 가부시키가이샤 다무라 세이사쿠쇼 납 프리 땜납 합금, 솔더 페이스트, 전자 회로 실장 기판 및 전자 제어 장치
KR20220012904A (ko) 2019-05-27 2022-02-04 센주긴조쿠고교 가부시키가이샤 납땜 합금, 솔더 페이스트, 납땜 볼, 솔더 프리폼, 납땜 조인트, 차재 전자 회로, ecu 전자 회로, 차재 전자 회로 장치, 및 ecu 전자 회로 장치
JP7032687B1 (ja) 2021-10-22 2022-03-09 千住金属工業株式会社 はんだ合金、はんだペースト、はんだボール、はんだプリフォーム、およびはんだ継手
CN114746209A (zh) * 2020-06-23 2022-07-12 千住金属工业株式会社 焊料合金、焊膏、焊球、预成型焊料、焊接接头、车载电子电路、ecu电子电路、车载电子电路装置和ecu电子电路装置

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US8013444B2 (en) 2008-12-24 2011-09-06 Intel Corporation Solder joints with enhanced electromigration resistance
WO2013157572A1 (ja) 2012-04-18 2013-10-24 千住金属工業株式会社 はんだ合金
US20140284794A1 (en) * 2012-11-07 2014-09-25 Mk Electron Co., Ltd. Tin-based solder ball and semiconductor package including the same
TWI460046B (zh) * 2012-11-12 2014-11-11 Accurus Scient Co Ltd High strength silver-free lead-free solder
CN104870673B (zh) * 2012-12-18 2016-07-06 千住金属工业株式会社 无铅软钎料合金
WO2014179108A1 (en) 2013-05-03 2014-11-06 Honeywell International Inc. Lead frame construct for lead-free solder connections
EP3107683B1 (en) 2014-02-20 2021-12-08 Honeywell International Inc. Method of forming a solder wire
JP6648468B2 (ja) * 2014-10-29 2020-02-14 Tdk株式会社 Ｐｂフリーはんだ及び電子部品内蔵モジュール
MY205097A (en) 2015-05-05 2024-10-01 Indium Corp High reliability lead-free solder alloys for harsh environment electronics applications
JP5880766B1 (ja) * 2015-05-26 2016-03-09 千住金属工業株式会社 はんだ合金、はんだボール、チップソルダ、はんだペースト及びはんだ継手
CN105252164A (zh) * 2015-11-30 2016-01-20 苏州龙腾万里化工科技有限公司 一种抗氧化焊锡条
EP3414039B1 (en) * 2016-02-11 2023-06-14 Celestica International LP Thermal treatment for preconditioning or restoration of a solder joint
CN105665956A (zh) * 2016-03-23 2016-06-15 徐宏达 一种用于钎焊铝及其合金的软钎料合金
JP6365653B2 (ja) * 2016-08-19 2018-08-01 千住金属工業株式会社 はんだ合金、はんだ継手およびはんだ付け方法
JP2018140427A (ja) * 2017-02-28 2018-09-13 千住金属工業株式会社 はんだ材料、はんだペースト、フォームはんだ及びはんだ継手
US11123823B2 (en) * 2017-11-08 2021-09-21 Alpha Assembly Solutions Inc. Cost-effective lead-free solder alloy for electronic applications
US11577343B2 (en) * 2017-11-09 2023-02-14 Alpha Assembly Solutions Inc. Low-silver alternative to standard SAC alloys for high reliability applications
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
JP6731034B2 (ja) 2018-12-25 2020-07-29 株式会社タムラ製作所 鉛フリーはんだ合金、はんだ接合用材料、電子回路実装基板及び電子制御装置
KR102187085B1 (ko) * 2019-01-24 2020-12-04 주식회사 경동엠텍 고온 및 진동환경에 적합한 무연솔더 합금 조성물 및 그 제조방법
JP6721851B1 (ja) * 2019-06-28 2020-07-15 千住金属工業株式会社 はんだ合金、鋳造物、形成物およびはんだ継手
JP6936926B1 (ja) 2021-03-10 2021-09-22 千住金属工業株式会社 はんだ合金、はんだ粉末、はんだペースト、およびはんだ継手
CN115815872B (zh) * 2023-01-09 2023-06-27 广州汉源新材料股份有限公司 一种无铅无锑强化焊料合金及其制备方法
CN116140862A (zh) * 2023-01-31 2023-05-23 广州金升阳科技有限公司 一种焊锡料及其制备方法
CN119525811B (zh) * 2025-01-20 2025-04-08 深圳市唯特偶新材料股份有限公司 一种防枝晶高可靠锡膏及其制备方法

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Cited By (37)

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US8845826B2 (en) 2014-09-30
JP5024380B2 (ja) 2012-09-12
KR101243410B1 (ko) 2013-03-13
EP2177304A1 (en) 2010-04-21
ES2612560T3 (es) 2017-05-17
KR20120027058A (ko) 2012-03-20
KR20100043228A (ko) 2010-04-28
CN101801588A (zh) 2010-08-11
CN102909481A (zh) 2013-02-06
EP2177304B1 (en) 2016-10-26
EP2177304A4 (en) 2011-07-20
JPWO2009011341A1 (ja) 2010-09-24
US20100294565A1 (en) 2010-11-25
KR101265449B1 (ko) 2013-05-16

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