JPS5542139A - Production of composite deformed bar - Google Patents

Production of composite deformed bar

Info

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
Application number
JP11475978A
Other languages
Japanese (ja)
Inventor
Yasuhiko Miyake
Masahiro Nagai
Mitsuaki Onuki
Hideo Kono
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 JP11475978A priority Critical patent/JPS5542139A/en
Publication of JPS5542139A publication Critical patent/JPS5542139A/en
Pending legal-status Critical Current

Links

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  • 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
JP11475978A 1978-09-19 1978-09-19 Production of composite deformed bar Pending JPS5542139A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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