JPS5764495A - Cu-ag type alloy brazing filler metal of low content of ag - Google Patents

Cu-ag type alloy brazing filler metal of low content of ag

Info

Publication number
JPS5764495A
JPS5764495A JP13953580A JP13953580A JPS5764495A JP S5764495 A JPS5764495 A JP S5764495A JP 13953580 A JP13953580 A JP 13953580A JP 13953580 A JP13953580 A JP 13953580A JP S5764495 A JPS5764495 A JP S5764495A
Authority
JP
Japan
Prior art keywords
brazing filler
alloy brazing
filler metal
low content
type alloy
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.)
Granted
Application number
JP13953580A
Other languages
Japanese (ja)
Other versions
JPS6113915B2 (en
Inventor
Masaki Morikawa
Hideaki Yoshida
Kunio Kishida
Tadaharu Tanaka
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP13953580A priority Critical patent/JPS5764495A/en
Priority to US06/373,498 priority patent/US4416853A/en
Priority to DE8181902372T priority patent/DE3172679D1/en
Priority to EP81902372A priority patent/EP0058206B1/en
Priority to PCT/JP1981/000189 priority patent/WO1982000790A1/en
Publication of JPS5764495A publication Critical patent/JPS5764495A/en
Publication of JPS6113915B2 publication Critical patent/JPS6113915B2/ja
Granted 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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

PURPOSE:To obtain a Cu-Ag type alloy brazing filler metal of a low content of Ag having good brazing property, and low vapor pressure by forming said material of the composition consisting of specific amts. of Ag, Si, and Cu. CONSTITUTION:The alloy brazing filler metal is constituted of the composition consisting of 5-35 Ag, 2.5-13 Si by wt% and the balance Cu and unavoidable impurities or the composition consisting of adding 1-10 of one or >=2 kinds Sn, In to this and the balance Cu and unavoidable impurities. Such Cu-Ag type alloy brazing filler metal of a low content of Ag has good brazing stickability and low vapor pressure despite the extremely low content of Ag as compared to conventional Cu- Ag type and Ag-Cu-Sn alloy brazing filler metals.
JP13953580A 1980-09-01 1980-10-06 Cu-ag type alloy brazing filler metal of low content of ag Granted JPS5764495A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13953580A JPS5764495A (en) 1980-10-06 1980-10-06 Cu-ag type alloy brazing filler metal of low content of ag
US06/373,498 US4416853A (en) 1980-09-01 1981-08-25 Cu-Ag base alloy brazing filler material
DE8181902372T DE3172679D1 (en) 1980-09-01 1981-08-25 Cu-ag base alloy brazing filler material
EP81902372A EP0058206B1 (en) 1980-09-01 1981-08-25 Cu-ag base alloy brazing filler material
PCT/JP1981/000189 WO1982000790A1 (en) 1980-09-01 1981-08-25 Low-silver cu-ag alloy solder having good soldering properties and low vapor pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13953580A JPS5764495A (en) 1980-10-06 1980-10-06 Cu-ag type alloy brazing filler metal of low content of ag

Publications (2)

Publication Number Publication Date
JPS5764495A true JPS5764495A (en) 1982-04-19
JPS6113915B2 JPS6113915B2 (en) 1986-04-16

Family

ID=15247531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13953580A Granted JPS5764495A (en) 1980-09-01 1980-10-06 Cu-ag type alloy brazing filler metal of low content of ag

Country Status (1)

Country Link
JP (1) JPS5764495A (en)

Also Published As

Publication number Publication date
JPS6113915B2 (en) 1986-04-16

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