JPS55153694A - Soft braze material for aluminum - Google Patents

Soft braze material for aluminum

Info

Publication number
JPS55153694A
JPS55153694A JP6158379A JP6158379A JPS55153694A JP S55153694 A JPS55153694 A JP S55153694A JP 6158379 A JP6158379 A JP 6158379A JP 6158379 A JP6158379 A JP 6158379A JP S55153694 A JPS55153694 A JP S55153694A
Authority
JP
Japan
Prior art keywords
braze material
soft braze
soft
alloy
aluminum
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.)
Pending
Application number
JP6158379A
Other languages
Japanese (ja)
Inventor
Kisaku Nakamura
Norio Ozawa
Akio Hori
Susumu Watanabe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6158379A priority Critical patent/JPS55153694A/en
Publication of JPS55153694A publication Critical patent/JPS55153694A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

PURPOSE:To soft braze material which comprises adding and containing a small amount of one or more kinds of active Ca, Sr and Ba which are capable of activating the passive-state film of Al in the soft braze material, which decreases chemical and thermal damages without using any flux and is suited for bonding of Al alloy. CONSTITUTION:Respectively independent or two or more kinds of Ca; 0.03- 1wt%, Sr; 0.03-5wt% and Ba; 0.03-5wt% are added and contained in the soft braze material of Sn-Pb base or Sn base of a melting point about 350 deg.C. This soft braze material for Al is used for bonding of the Al alloy to itself and Al alloy to the other metal. Soldering may be done by using this soft braze material by an ordinary soldering iron without using any flux.
JP6158379A 1979-05-21 1979-05-21 Soft braze material for aluminum Pending JPS55153694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6158379A JPS55153694A (en) 1979-05-21 1979-05-21 Soft braze material for aluminum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6158379A JPS55153694A (en) 1979-05-21 1979-05-21 Soft braze material for aluminum

Publications (1)

Publication Number Publication Date
JPS55153694A true JPS55153694A (en) 1980-11-29

Family

ID=13175294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6158379A Pending JPS55153694A (en) 1979-05-21 1979-05-21 Soft braze material for aluminum

Country Status (1)

Country Link
JP (1) JPS55153694A (en)

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