JPS5542139A - Production of composite deformed bar - Google Patents
Production of composite deformed barInfo
- Publication number
- JPS5542139A JPS5542139A JP11475978A JP11475978A JPS5542139A JP S5542139 A JPS5542139 A JP S5542139A JP 11475978 A JP11475978 A JP 11475978A JP 11475978 A JP11475978 A JP 11475978A JP S5542139 A JPS5542139 A JP S5542139A
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- metals
- wire
- steel strip
- preheated
- 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
Links
Landscapes
- Extrusion Of Metal (AREA)
Abstract
PURPOSE: To form and press-fit two metals at high productivity without causing wear and seizure, by introducing, in overlapped form, hard metals of large and small deformation resistances to the grooved movable wheel and shoe block which compose the container corresponding passage of a continuous extrusion device.
CONSTITUTION: A grooved 2 movable wheel 1 is rotated in the direction of arrow, and an Al rough drawn wire 5 and a steel strip 6 are introduced together, in overlapped form, into the container corresponding passage formed between said wheel and a shoe block 3. At this time, the steel strip 6 is positioned to the wheel 1 side, and the Al wire 5 to the block 3 side. The Al wire 5, measuring 12.5mmϕ in diameter, is preheated to more than 350°C in the die part, while the steel strip 6, measuring 8×2mm, is preheated to 250°C. The both metals extruded by the frictional propulsion due to the rotation of the wheel 1 is pulled into the passage, and the Al wire 5 tends to be delayed until reaching the die corresponding part 7. Thus, the both metals are pressure-welded firmly in the boundary surface, and the composite body 9 is extruded and formed, and, simultaneously, press-fitted to an integral body completely.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11475978A JPS5542139A (en) | 1978-09-19 | 1978-09-19 | Production of composite deformed bar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11475978A JPS5542139A (en) | 1978-09-19 | 1978-09-19 | Production of composite deformed bar |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5542139A true JPS5542139A (en) | 1980-03-25 |
Family
ID=14645966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11475978A Pending JPS5542139A (en) | 1978-09-19 | 1978-09-19 | Production of composite deformed bar |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5542139A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0822016A1 (en) * | 1996-06-26 | 1998-02-04 | Outokumpu Copper Products Oy | Method for producing bimetallic material |
-
1978
- 1978-09-19 JP JP11475978A patent/JPS5542139A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0822016A1 (en) * | 1996-06-26 | 1998-02-04 | Outokumpu Copper Products Oy | Method for producing bimetallic material |
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