JPS57175069A - Method and device for dip forming - Google Patents

Method and device for dip forming

Info

Publication number
JPS57175069A
JPS57175069A JP5994681A JP5994681A JPS57175069A JP S57175069 A JPS57175069 A JP S57175069A JP 5994681 A JP5994681 A JP 5994681A JP 5994681 A JP5994681 A JP 5994681A JP S57175069 A JPS57175069 A JP S57175069A
Authority
JP
Japan
Prior art keywords
gas
rod
quickly
cooling
nonoxidative
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
JP5994681A
Other languages
Japanese (ja)
Other versions
JPH0113951B2 (en
Inventor
Teruyuki Takayama
Masaaki Sakai
Kenichi Miyauchi
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 JP5994681A priority Critical patent/JPS57175069A/en
Publication of JPS57175069A publication Critical patent/JPS57175069A/en
Publication of JPH0113951B2 publication Critical patent/JPH0113951B2/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
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/04—Casting by dipping

Abstract

PURPOSE:To prevent the ruggedness of surfaces and cracking on account of rolling by blowing a nonoxidative gas to the surface of a copper wire rod right after taking up from a molten copper alloy thereby solidifying and cooling the copper alloy layer of the surface quickly. CONSTITUTION:The nonoxidative gas supplied through a gas supply pipe 14 into a crucible 1 is blown through a gas introduction port 15 into a barrier cylinder 8. It impinges upon the surface of a cast rod 2' right after taking up from the molten metal surface thereby cooling the rod 2' quickly. The gas passes through the space around the cast rod and is discharged into a cooling cylinder 12. Hence, the cast rod attains the temp. below the solidus line quickly in spite of the case when the concn. of the alloy is high, thus assuming a thoroughly solidified state. Since the nonoxidative gas is kept blown continuously after this, the remelting is prevented, and the generation of ruggedness on the surface is prevented.
JP5994681A 1981-04-20 1981-04-20 Method and device for dip forming Granted JPS57175069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5994681A JPS57175069A (en) 1981-04-20 1981-04-20 Method and device for dip forming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5994681A JPS57175069A (en) 1981-04-20 1981-04-20 Method and device for dip forming

Publications (2)

Publication Number Publication Date
JPS57175069A true JPS57175069A (en) 1982-10-27
JPH0113951B2 JPH0113951B2 (en) 1989-03-08

Family

ID=13127815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5994681A Granted JPS57175069A (en) 1981-04-20 1981-04-20 Method and device for dip forming

Country Status (1)

Country Link
JP (1) JPS57175069A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261658A (en) * 1984-06-07 1985-12-24 Tatsuta Electric Wire & Cable Co Ltd Production of composite wire-shaped body
US5855238A (en) * 1995-03-07 1999-01-05 Mannesmann Aktiengesellschaft Process and device for the continuous production of sheet metal strips
JP2009091627A (en) * 2007-10-09 2009-04-30 Furukawa Electric Co Ltd:The Method for producing copper alloy wire rod, copper alloy wire rod, and production apparatus for copper alloy wire rod

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417297A (en) * 1977-06-13 1979-02-08 Garrett Corp Controlling device and method of pressurizing aircraft
JPS5511945A (en) * 1978-07-12 1980-01-28 Tokyo Seat Kk Lid for globe box
JPS56163252A (en) * 1980-04-11 1981-12-15 Bethlehem Steel Corp Gas wiping device and use thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417297A (en) * 1977-06-13 1979-02-08 Garrett Corp Controlling device and method of pressurizing aircraft
JPS5511945A (en) * 1978-07-12 1980-01-28 Tokyo Seat Kk Lid for globe box
JPS56163252A (en) * 1980-04-11 1981-12-15 Bethlehem Steel Corp Gas wiping device and use thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261658A (en) * 1984-06-07 1985-12-24 Tatsuta Electric Wire & Cable Co Ltd Production of composite wire-shaped body
US5855238A (en) * 1995-03-07 1999-01-05 Mannesmann Aktiengesellschaft Process and device for the continuous production of sheet metal strips
JP2009091627A (en) * 2007-10-09 2009-04-30 Furukawa Electric Co Ltd:The Method for producing copper alloy wire rod, copper alloy wire rod, and production apparatus for copper alloy wire rod

Also Published As

Publication number Publication date
JPH0113951B2 (en) 1989-03-08

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