JPS5492547A - Brazing filler alloy - Google Patents

Brazing filler alloy

Info

Publication number
JPS5492547A
JPS5492547A JP16034877A JP16034877A JPS5492547A JP S5492547 A JPS5492547 A JP S5492547A JP 16034877 A JP16034877 A JP 16034877A JP 16034877 A JP16034877 A JP 16034877A JP S5492547 A JPS5492547 A JP S5492547A
Authority
JP
Japan
Prior art keywords
brazing
brazing filler
forced cooling
filler alloy
wettability
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
JP16034877A
Other languages
Japanese (ja)
Other versions
JPS5738357B2 (en
Inventor
Takatoshi Suzuki
Osayuki Yamamoto
Hideo Tachikawa
Yukio Tamura
Masatsune Kondo
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.)
Toyota Motor Corp
Toyota Central R&D Labs Inc
Original Assignee
Toyota Motor Corp
Toyota Central R&D Labs Inc
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 Toyota Motor Corp, Toyota Central R&D Labs Inc filed Critical Toyota Motor Corp
Priority to JP16034877A priority Critical patent/JPS5492547A/en
Publication of JPS5492547A publication Critical patent/JPS5492547A/en
Publication of JPS5738357B2 publication Critical patent/JPS5738357B2/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

Abstract

PURPOSE:To make developable the superior wettability when the material is brazed under forced cooling, by adding Ni, Sn and Si at specified percentage to the brass solder. COMPOSITION:The brazing filler alloy is constituted by weight percentage of 50.1-55.5% Cu, 4-12% Ni, 1-2% Sn, 0.1-0.3% Si, and the balance of Zn. EFFECT:When the thin steel sheet like as the outside plating of the automobile body, etc., is jointed by the brazing, the thermal deformation is prevented by removing the heat using the water cooled copper chiller, etc,; hereby, the wettability of the brazing filler metal decreases and the joint becomes imperfect. However, by employing above mentioned brazing filler alloy when the brazing work for the material is carried out under forced cooling, an excellently superior wettability can be developed. According to this method, the brazing work can be performed at good workability, obtaining high strength of the joint, and perventing the thermal deformation under the forced cooling.
JP16034877A 1977-12-29 1977-12-29 Brazing filler alloy Granted JPS5492547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16034877A JPS5492547A (en) 1977-12-29 1977-12-29 Brazing filler alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16034877A JPS5492547A (en) 1977-12-29 1977-12-29 Brazing filler alloy

Publications (2)

Publication Number Publication Date
JPS5492547A true JPS5492547A (en) 1979-07-21
JPS5738357B2 JPS5738357B2 (en) 1982-08-14

Family

ID=15713031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16034877A Granted JPS5492547A (en) 1977-12-29 1977-12-29 Brazing filler alloy

Country Status (1)

Country Link
JP (1) JPS5492547A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439749A (en) * 2014-11-05 2015-03-25 安徽华众焊业有限公司 Special silver-free welding rod

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151945U (en) * 1982-04-05 1983-10-12 株式会社セコー技研 Reel drive device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126659A (en) * 1976-04-19 1977-10-24 Ishifuku Metal Ind Brazing alloy

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126659A (en) * 1976-04-19 1977-10-24 Ishifuku Metal Ind Brazing alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439749A (en) * 2014-11-05 2015-03-25 安徽华众焊业有限公司 Special silver-free welding rod

Also Published As

Publication number Publication date
JPS5738357B2 (en) 1982-08-14

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