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MX2024000652A - Aleacion de soldadura, pasta de soldadura, bola de soldadura, preforma de soldadura, junta de soldadura, circuito electronico montado en el vehiculo, circuito electronico ecu, dispositivo de circuito electronico montado en el vehiculo y dispositivo de circuito electronico ecu. - Google Patents

Aleacion de soldadura, pasta de soldadura, bola de soldadura, preforma de soldadura, junta de soldadura, circuito electronico montado en el vehiculo, circuito electronico ecu, dispositivo de circuito electronico montado en el vehiculo y dispositivo de circuito electronico ecu.

Info

Publication number
MX2024000652A
MX2024000652A MX2024000652A MX2024000652A MX2024000652A MX 2024000652 A MX2024000652 A MX 2024000652A MX 2024000652 A MX2024000652 A MX 2024000652A MX 2024000652 A MX2024000652 A MX 2024000652A MX 2024000652 A MX2024000652 A MX 2024000652A
Authority
MX
Mexico
Prior art keywords
solder
electronic circuit
vehicle
circuit device
ecu
Prior art date
Application number
MX2024000652A
Other languages
English (en)
Inventor
Shunsaku Yoshikawa
Takahiro Yokoyama
Yuki Iijima
Takahiro MATSUFUJI
Kanta DEI
Kota SUGISAWA
Shigeto Suzuki
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 MX2024000652A publication Critical patent/MX2024000652A/es

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
    • B23K35/262—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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0016—Brazing of electronic components
    • 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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06—Solder feeding devices; Solder melting pans
    • B23K3/0607—Solder feeding devices
    • B23K3/0623—Solder feeding devices for shaped solder piece feeding, e.g. preforms, bumps, balls, pellets, droplets
    • 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
    • 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
    • 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
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3468—Applying molten solder
    • 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
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3485—Applying solder paste, slurry or powder
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/42—Printed circuits
    • H05K3/346—

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (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

Se proporciona una aleación de soldadura, una pasta de soldadura, una bola de soldadura, una preforma de soldadura, una junta de soldadura, un circuito electrónico montado en el vehículo, un circuito electrónico ECU, un dispositivo de circuito electrónico montado en el vehículo, y un dispositivo de circuito electrónico ECU que tienen una temperatura de la línea de liquidus y una temperatura de la línea de solidus dentro de los intervalos de temperatura predeterminados, y tienen una excelente conductividad térmica, y una excelente resistencia al ciclo térmico. La aleación de soldadura tiene una composición de aleación que consiste en, % en masa, Ag: 3.0 a 3.8 %, Cu: 0.1 a 1.0 %, Bi: más de 0 % y 0.9 % o menos, Sb: 1.0 a 7.9 %, Fe: 0.020 a 0.040 %, Co: 0.001 a 0.020 %, siendo el resto Sn. Preferiblemente, la aleación de soldadura contiene, además, en % en masa, al menos uno de Ge, Ga, As, Pd, Mn, In, Zn, Zr y Mg: 0.1 % o menos en total.
MX2024000652A 2023-01-12 2024-01-11 Aleacion de soldadura, pasta de soldadura, bola de soldadura, preforma de soldadura, junta de soldadura, circuito electronico montado en el vehiculo, circuito electronico ecu, dispositivo de circuito electronico montado en el vehiculo y dispositivo de circuito electronico ecu. MX2024000652A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023002971A JP7323853B1 (ja) 2023-01-12 2023-01-12 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、はんだ継手、車載電子回路、ｅｃｕ電子回路、車載電子回路装置、およびｅｃｕ電子回路装置

Publications (1)

Publication Number Publication Date
MX2024000652A true MX2024000652A (es) 2024-07-15

Family

ID=87519486

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024000652A MX2024000652A (es) 2023-01-12 2024-01-11 Aleacion de soldadura, pasta de soldadura, bola de soldadura, preforma de soldadura, junta de soldadura, circuito electronico montado en el vehiculo, circuito electronico ecu, dispositivo de circuito electronico montado en el vehiculo y dispositivo de circuito electronico ecu.

Country Status (8)

Country Link
US (1) US20240238914A1 (es)
EP (1) EP4400251A1 (es)
JP (1) JP7323853B1 (es)
KR (1) KR20240112761A (es)
CN (1) CN118321783A (es)
CA (1) CA3225073C (es)
MX (1) MX2024000652A (es)
TW (1) TWI874093B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7530027B1 (ja) * 2024-03-22 2024-08-07 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、はんだ継手、車載電子回路、ｅｃｕ電子回路、車載電子回路装置、およびｅｃｕ電子回路装置
CN119035866A (zh) * 2024-10-09 2024-11-29 云南锡业新材料有限公司 一种高可靠性无铅焊料合金

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011102034A1 (ja) * 2010-02-16 2011-08-25 株式会社タムラ製作所 鉛フリーはんだ合金と、これを用いたソルダペースト及び実装品
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
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
JP6719443B2 (ja) * 2017-12-12 2020-07-08 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
JP2019141880A (ja) * 2018-02-21 2019-08-29 千住金属工業株式会社 Ｆｅ食われ防止用はんだ合金、やに入りはんだ、線はんだ、やに入り線はんだ、フラックス被覆はんだ、はんだ継手およびはんだ付け方法
JP2019072770A (ja) * 2018-12-05 2019-05-16 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
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
TWI742813B (zh) * 2019-09-02 2021-10-11 美商阿爾發金屬化工公司 高溫超高可靠性合金
KR102587716B1 (ko) * 2020-04-10 2023-10-12 센주긴조쿠고교 가부시키가이샤 땜납 합금, 땜납 분말, 솔더 페이스트, 땜납 볼, 솔더 프리폼 및 땜납 이음
JP6889387B1 (ja) * 2020-06-23 2021-06-18 千住金属工業株式会社 はんだ合金、ソルダペースト、はんだボール、ソルダプリフォーム、はんだ継手、車載電子回路、ｅｃｕ電子回路、車載電子回路装置、及びｅｃｕ電子回路装置
JP6836040B1 (ja) * 2020-07-31 2021-02-24 千住金属工業株式会社 はんだ合金
JP7376133B2 (ja) * 2021-06-23 2023-11-08 株式会社タツミ 焚火台

Also Published As

Publication number Publication date
JP7323853B1 (ja) 2023-08-09
KR20240112761A (ko) 2024-07-19
CA3225073C (en) 2025-05-20
CN118321783A (zh) 2024-07-12
CA3225073A1 (es) 2025-02-27
US20240238914A1 (en) 2024-07-18
TW202434385A (zh) 2024-09-01
EP4400251A1 (en) 2024-07-17
TWI874093B (zh) 2025-02-21
JP2024099203A (ja) 2024-07-25

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