KR102853795B1 - 무연땜납합금 - Google Patents

무연땜납합금

Info

Publication number
KR102853795B1
KR102853795B1 KR1020217011906A KR20217011906A KR102853795B1 KR 102853795 B1 KR102853795 B1 KR 102853795B1 KR 1020217011906 A KR1020217011906 A KR 1020217011906A KR 20217011906 A KR20217011906 A KR 20217011906A KR 102853795 B1 KR102853795 B1 KR 102853795B1
Authority
KR
South Korea
Prior art keywords
mass
lead
free solder
solder alloy
addition
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
KR1020217011906A
Other languages
English (en)
Korean (ko)
Other versions
KR20210062060A (ko
Inventor
데쓰로 니시무라
다카토시 니시무라
데쓰야 아카이와
쇼이치 스에나가
Original Assignee
가부시키가이샤 니혼슈페리어샤
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 가부시키가이샤 니혼슈페리어샤 filed Critical 가부시키가이샤 니혼슈페리어샤
Publication of KR20210062060A publication Critical patent/KR20210062060A/ko
Application granted granted Critical
Publication of KR102853795B1 publication Critical patent/KR102853795B1/ko
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 degrees C
    • B23K35/268—Pb 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
    • B23K35/22—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
KR1020217011906A 2018-08-10 2019-09-26 무연땜납합금 Active KR102853795B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018151991 2018-08-10
JPJP-P-2018-181045 2018-09-26
JP2018181045A JP7287606B2 (ja) 2018-08-10 2018-09-26 鉛フリーはんだ合金
PCT/JP2019/037903 WO2020067307A1 (ja) 2018-08-10 2019-09-26 鉛フリーはんだ合金

Publications (2)

Publication Number Publication Date
KR20210062060A KR20210062060A (ko) 2021-05-28
KR102853795B1 true KR102853795B1 (ko) 2025-09-01

Family

ID=69620807

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217011906A Active KR102853795B1 (ko) 2018-08-10 2019-09-26 무연땜납합금

Country Status (4)

Country Link
JP (1) JP7287606B2 (enExample)
KR (1) KR102853795B1 (enExample)
CN (1) CN112752630A (enExample)
WO (1) WO2020067307A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7007623B1 (ja) 2021-08-27 2022-01-24 千住金属工業株式会社 はんだ合金及びはんだ継手
JP2023060639A (ja) * 2021-10-18 2023-04-28 Tdk株式会社 はんだ組成物および電子部品
CN114055010A (zh) * 2021-11-05 2022-02-18 安徽工业大学 一种含微量Ge的铜基合金钎料、制备方法及其钎焊方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101288923A (zh) * 2008-02-27 2008-10-22 重庆机电职业技术学院 一种低铜亚共晶Sn-Cu无铅钎料
JP5872114B1 (ja) * 2014-04-30 2016-03-01 株式会社日本スペリア社 鉛フリーはんだ合金

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID22854A (id) * 1998-03-26 1999-12-09 Nihon Superior Sha Co Ltd Campuran solder bebas timbel
JP4968381B2 (ja) * 2008-04-23 2012-07-04 千住金属工業株式会社 鉛フリーはんだ
JP2011156558A (ja) * 2010-01-30 2011-08-18 Nihon Superior Co Ltd 鉛フリーはんだ合金
WO2012131861A1 (ja) * 2011-03-28 2012-10-04 千住金属工業株式会社 鉛フリーはんだボール
JP2017087248A (ja) * 2015-11-08 2017-05-25 株式会社日本スペリア社 はんだペースト組成物
GR1009565B (el) 2016-07-14 2019-08-06 Galenica Α.Ε. Νεα παραγωγα 1,2,4-τριαζολο-[3,4-b]-1,3,4-θειαδιαζολιων
JP6119912B1 (ja) * 2016-09-13 2017-04-26 千住金属工業株式会社 はんだ合金、はんだボールおよびはんだ継手
WO2018174162A1 (ja) * 2017-03-23 2018-09-27 株式会社日本スペリア社 はんだ継手
JP2019141881A (ja) * 2018-02-21 2019-08-29 千住金属工業株式会社 鉛フリーはんだ合金

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101288923A (zh) * 2008-02-27 2008-10-22 重庆机电职业技术学院 一种低铜亚共晶Sn-Cu无铅钎料
JP5872114B1 (ja) * 2014-04-30 2016-03-01 株式会社日本スペリア社 鉛フリーはんだ合金

Also Published As

Publication number Publication date
CN112752630A (zh) 2021-05-04
KR20210062060A (ko) 2021-05-28
WO2020067307A1 (ja) 2020-04-02
JP7287606B2 (ja) 2023-06-06
JP2020025982A (ja) 2020-02-20

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