BR102021014263A2 - Liga de solda - Google Patents

Liga de solda

Info

Publication number
BR102021014263A2
BR102021014263A2 BR102021014263A BR102021014263A BR102021014263A2 BR 102021014263 A2 BR102021014263 A2 BR 102021014263A2 BR 102021014263 A BR102021014263 A BR 102021014263A BR 102021014263 A BR102021014263 A BR 102021014263A BR 102021014263 A2 BR102021014263 A2 BR 102021014263A2
Authority
BR
Brazil
Prior art keywords
solder alloy
alloy
solder
balance
mass
Prior art date
Application number
BR102021014263A
Other languages
English (en)
Other versions
BR102021014263B1 (pt
Inventor
Shunsaku Yoshikawa
Takashi Saito
Yuuki Iijima
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 BR102021014263A2 publication Critical patent/BR102021014263A2/pt
Publication of BR102021014263B1 publication Critical patent/BR102021014263B1/pt

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
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • 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
    • B23K35/0222—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
    • B23K35/025—Pastes, creams, slurries
    • 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
    • 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
    • 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
    • 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

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)

Abstract

liga de solda. a presente invenção refere-se a uma liga de solda que possui uma composição de liga que consiste em, % em massa, ag: 0 a 4%, cu: 0,1 a 1,0%, ni: 0,01 a 0,3%, sb: 5,1 a 7,5%, bi: 0,1 a 4,5%, co : 0,001 a 0,3%, p: 0,001 a 0,2%, e o equilíbrio sendo sn.
BR102021014263-4A 2020-07-31 2021-07-20 Liga de solda, pré-forma, pasta e junção de solda BR102021014263B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-130472 2020-07-31
JP2020130472A JP6836040B1 (ja) 2020-07-31 2020-07-31 はんだ合金

Publications (2)

Publication Number Publication Date
BR102021014263A2 true BR102021014263A2 (pt) 2022-02-01
BR102021014263B1 BR102021014263B1 (pt) 2022-09-13

Family

ID=74661733

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102021014263-4A BR102021014263B1 (pt) 2020-07-31 2021-07-20 Liga de solda, pré-forma, pasta e junção de solda

Country Status (8)

Country Link
US (1) US11577344B2 (pt)
EP (1) EP3944923A1 (pt)
JP (1) JP6836040B1 (pt)
KR (1) KR102314989B1 (pt)
CN (1) CN114055009A (pt)
BR (1) BR102021014263B1 (pt)
MX (1) MX2021009104A (pt)
TW (1) TWI758214B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI814081B (zh) * 2019-09-02 2023-09-01 美商阿爾發金屬化工公司 高溫超高可靠性合金、其製造方法及其應用
WO2024034689A1 (ja) * 2022-08-12 2024-02-15 千住金属工業株式会社 はんだ合金、はんだペースト及びはんだ継手
CN115156756B (zh) * 2022-08-25 2023-08-15 深圳市鑫富锦新材料有限公司 一种环保的低温无残留锡膏

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192797A (ja) * 1984-10-12 1986-05-10 Furukawa Electric Co Ltd:The Ｓｎ−Ｓｂ系合金はんだ
JP2795115B2 (ja) * 1992-12-25 1998-09-10 日本鋼管株式会社 打ち抜き性および曲げ加工性の優れた高珪素鋼板
DE10319888A1 (de) * 2003-04-25 2004-11-25 Siemens Ag Lotmaterial auf SnAgCu-Basis
EP1930117B1 (en) 2005-08-18 2017-05-17 Senju Metal Industry Co., Ltd. Lead-free low-temperature solder
WO2014002304A1 (ja) * 2012-06-29 2014-01-03 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
US9780055B2 (en) * 2012-06-30 2017-10-03 Senju Metal Industry Co., Ltd. Lead-free solder ball
JP2015077601A (ja) 2013-04-02 2015-04-23 千住金属工業株式会社 鉛フリーはんだ合金
EP3278920B1 (en) 2014-04-02 2020-03-04 Senju Metal Industry Co., Ltd. Use of a solder alloy for bonding in a module
JP5723056B1 (ja) 2014-12-15 2015-05-27 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
US20160279741A1 (en) 2015-03-24 2016-09-29 Tamura Corporation Lead-free solder alloy, electronic circuit board, and electronic control device
JP6200534B2 (ja) 2015-03-24 2017-09-20 株式会社タムラ製作所 鉛フリーはんだ合金、電子回路基板および電子制御装置
CN107848078B (zh) 2015-07-24 2020-11-17 哈利玛化成株式会社 钎焊合金、焊膏和电子线路基板
JP6192797B1 (ja) 2016-03-16 2017-09-06 株式会社精工技研 光ファイバフェルール研磨用治具および載置部材
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
JP6125084B1 (ja) 2016-11-17 2017-05-10 株式会社タムラ製作所 鉛フリーはんだ合金を用いた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
US10821557B2 (en) 2016-05-06 2020-11-03 Alpha Assembly Solutions Inc. High reliability lead-free solder alloy
JP2018083211A (ja) * 2016-11-24 2018-05-31 ハリマ化成株式会社 ソルダペースト、フラックスおよび電子回路基板
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
DK3603877T3 (da) 2017-03-31 2021-09-06 Senju Metal Industry Co Loddelegering, loddepasta og loddeforbindelse
HUE059971T2 (hu) * 2017-09-14 2023-01-28 Tamura Seisakusho Kk Ólommentes forrasz ötvözet
US20200070287A1 (en) * 2018-08-31 2020-03-05 Indium Corporation Snbi and snin solder alloys
CN112912204A (zh) * 2018-10-24 2021-06-04 阿尔法装配解决方案公司 用于聚合物基板、印刷电路板及其他接合应用的低温焊接溶液
JP6731037B2 (ja) 2018-12-28 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
JP6624322B1 (ja) * 2019-03-27 2019-12-25 千住金属工業株式会社 はんだ合金、はんだボール、はんだプリフォーム、はんだペースト及びはんだ継手
JP7241716B2 (ja) 2020-04-06 2023-03-17 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

Also Published As

Publication number Publication date
JP6836040B1 (ja) 2021-02-24
CN114055009A (zh) 2022-02-18
TWI758214B (zh) 2022-03-11
KR102314989B1 (ko) 2021-10-21
US11577344B2 (en) 2023-02-14
TW202208097A (zh) 2022-03-01
EP3944923A1 (en) 2022-02-02
JP2022026827A (ja) 2022-02-10
MX2021009104A (es) 2022-02-01
US20220032406A1 (en) 2022-02-03
BR102021014263B1 (pt) 2022-09-13

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Legal Events

Date Code Title Description
B03B Publication of an application: publication anticipated [chapter 3.2 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/07/2021, OBSERVADAS AS CONDICOES LEGAIS