JPS56122685A - Manufacture for composite flat bar of different kind of metal - Google Patents

Manufacture for composite flat bar of different kind of metal

Info

Publication number
JPS56122685A
JPS56122685A JP2749780A JP2749780A JPS56122685A JP S56122685 A JPS56122685 A JP S56122685A JP 2749780 A JP2749780 A JP 2749780A JP 2749780 A JP2749780 A JP 2749780A JP S56122685 A JPS56122685 A JP S56122685A
Authority
JP
Japan
Prior art keywords
supplied
manufacture
rolling
prescribed
flat bar
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
JP2749780A
Other languages
Japanese (ja)
Other versions
JPS6347556B2 (en
Inventor
Yasuhiko Miyake
Mitsuaki Onuki
Kuniaki Kimoto
Akinori Ishida
Masao Oshima
Masatada Konuma
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP2749780A priority Critical patent/JPS56122685A/en
Publication of JPS56122685A publication Critical patent/JPS56122685A/en
Publication of JPS6347556B2 publication Critical patent/JPS6347556B2/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE:To manufacture compounded thin metallic materials having a prescribed shape in cross-section, by pressure welding a hard and a soft metallic materials supplied through flat rolls in such way that the plastic deformation of soft metallic material in the direction normal to the rolling processing direction is controlled and formed, so that both materials will be pressure welded excellently. CONSTITUTION:Soft metallic material 1 composed of Al band and hard metallic material 2 composed of stainless steel which have been cleaned with trichloroethylene and wire brushing are laid one on top of another, and they are supplied to pressure welding device 4 composed of a pair of flat rolls 3a and 3b. Material 1 is pressure welded on material 2 during the period within which material 1 and material 2 pass through device 4, in such way that the both sides of material 1 are formed to have a prescribed shape by means of constraining plate 5 which controls the plastic deformation of material 1 in the direction normal to the rolling proceeding direction when a prescribed rolling reduction is applied. As the result, the composite flat bar 6 of different kinds of metals having a desired sectional shape is obtained. Material 1 and material 2 are heated to 100-500 deg.C and 100-200 deg.C temperature before they are supplied to device 4.
JP2749780A 1980-03-04 1980-03-04 Manufacture for composite flat bar of different kind of metal Granted JPS56122685A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2749780A JPS56122685A (en) 1980-03-04 1980-03-04 Manufacture for composite flat bar of different kind of metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2749780A JPS56122685A (en) 1980-03-04 1980-03-04 Manufacture for composite flat bar of different kind of metal

Publications (2)

Publication Number Publication Date
JPS56122685A true JPS56122685A (en) 1981-09-26
JPS6347556B2 JPS6347556B2 (en) 1988-09-22

Family

ID=12222770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2749780A Granted JPS56122685A (en) 1980-03-04 1980-03-04 Manufacture for composite flat bar of different kind of metal

Country Status (1)

Country Link
JP (1) JPS56122685A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219146A (en) * 1975-08-06 1977-02-14 Nippon Steel Corp Method of manufacture of metallclad material
JPS54152652A (en) * 1978-05-24 1979-12-01 Tanaka Precious Metal Ind Closeddsystem*holeetype rolling mill

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219146A (en) * 1975-08-06 1977-02-14 Nippon Steel Corp Method of manufacture of metallclad material
JPS54152652A (en) * 1978-05-24 1979-12-01 Tanaka Precious Metal Ind Closeddsystem*holeetype rolling mill

Also Published As

Publication number Publication date
JPS6347556B2 (en) 1988-09-22

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