JPS56122685A - Manufacture for composite flat bar of different kind of metal - Google Patents
Manufacture for composite flat bar of different kind of metalInfo
- 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
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.
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)
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 |
-
1980
- 1980-03-04 JP JP2749780A patent/JPS56122685A/en active Granted
Patent Citations (2)
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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