JPS5768263A - Dip forming method and crucible device for forming - Google Patents

Dip forming method and crucible device for forming

Info

Publication number
JPS5768263A
JPS5768263A JP14180580A JP14180580A JPS5768263A JP S5768263 A JPS5768263 A JP S5768263A JP 14180580 A JP14180580 A JP 14180580A JP 14180580 A JP14180580 A JP 14180580A JP S5768263 A JPS5768263 A JP S5768263A
Authority
JP
Japan
Prior art keywords
chamber
wire
copper
alloy
forming
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
JP14180580A
Other languages
Japanese (ja)
Other versions
JPS6350105B2 (en
Inventor
Teruyuki Takayama
Masaaki Sakai
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP14180580A priority Critical patent/JPS5768263A/en
Publication of JPS5768263A publication Critical patent/JPS5768263A/en
Publication of JPS6350105B2 publication Critical patent/JPS6350105B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/008—Continuous casting of metals, i.e. casting in indefinite lengths of clad ingots, i.e. the molten metal being cast against a continuous strip forming part of the cast product

Abstract

PURPOSE:To prevent the variance in the copper layer composition on the surface side of a composite conductive wire rod by segmenting the inside of a crucible for dip forming for forming a copper alloy surface layer on a pure copper seed wire to a seed wire traveling chamber and an alloy element adding chamber and communicating these with communicating holes. CONSTITUTION:Melt 7 obtd. by melting a pure copper material in a melting furnace 1 is supplied through a supply port 10 into an alloy element adding chamber 4B in a crucible 4. An alloy element adding material 8 consisting of an alloy element such as tin or base alloy of this and copper is added into the chamber 4B from above. Then, the material 8 is mixed with the melt 7 in the chamber 4B, whereby molten copper alloy 2 is formed. The molten metal 2 having an approximately uniform composition flows into a seed wire traveling chamber 4A through communicating holes 12 at the bottom end of a barrier 11. In the chamber 4A, a pure copper seed wire 5 travels perpendicularly upward through a seed wire insertion hole 6, and therefore, at the time when the wire 5 is pulled from the molten metal 2, the molten metal 2 sticks on the surface of the wire 5, and cools to solidify.
JP14180580A 1980-10-09 1980-10-09 Dip forming method and crucible device for forming Granted JPS5768263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14180580A JPS5768263A (en) 1980-10-09 1980-10-09 Dip forming method and crucible device for forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14180580A JPS5768263A (en) 1980-10-09 1980-10-09 Dip forming method and crucible device for forming

Publications (2)

Publication Number Publication Date
JPS5768263A true JPS5768263A (en) 1982-04-26
JPS6350105B2 JPS6350105B2 (en) 1988-10-06

Family

ID=15300534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14180580A Granted JPS5768263A (en) 1980-10-09 1980-10-09 Dip forming method and crucible device for forming

Country Status (1)

Country Link
JP (1) JPS5768263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844147A (en) * 1985-11-12 1989-07-04 Fujikura Ltd. Dip forming apparatus for continuously forming cast rod
JP2007212552A (en) * 2006-02-07 2007-08-23 Shinobu Ito Teaching tool for arithmetic education

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892739A (en) * 1954-10-01 1959-06-30 Honeywell Regulator Co Crystal growing procedure
JPS543644A (en) * 1977-06-10 1979-01-11 Shigeru Obiyama Piston
JPS55103261U (en) * 1979-01-13 1980-07-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892739A (en) * 1954-10-01 1959-06-30 Honeywell Regulator Co Crystal growing procedure
JPS543644A (en) * 1977-06-10 1979-01-11 Shigeru Obiyama Piston
JPS55103261U (en) * 1979-01-13 1980-07-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4844147A (en) * 1985-11-12 1989-07-04 Fujikura Ltd. Dip forming apparatus for continuously forming cast rod
JP2007212552A (en) * 2006-02-07 2007-08-23 Shinobu Ito Teaching tool for arithmetic education

Also Published As

Publication number Publication date
JPS6350105B2 (en) 1988-10-06

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