JPS57139448A - Continuous casting method for aluminum or aluminum alloy - Google Patents

Continuous casting method for aluminum or aluminum alloy

Info

Publication number
JPS57139448A
JPS57139448A JP2448381A JP2448381A JPS57139448A JP S57139448 A JPS57139448 A JP S57139448A JP 2448381 A JP2448381 A JP 2448381A JP 2448381 A JP2448381 A JP 2448381A JP S57139448 A JPS57139448 A JP S57139448A
Authority
JP
Japan
Prior art keywords
ingot
rotating magnetic
uniform
aluminum
continuous casting
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
JP2448381A
Other languages
Japanese (ja)
Inventor
Masahiro Yoshida
Susumu Inumaru
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.)
Nippon Steel Corp
Sumitomo Light Metal Industries Ltd
Original Assignee
Sumitomo Light Metal Industries Ltd
Sumitomo Metal Industries 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 Sumitomo Light Metal Industries Ltd, Sumitomo Metal Industries Ltd filed Critical Sumitomo Light Metal Industries Ltd
Priority to JP2448381A priority Critical patent/JPS57139448A/en
Publication of JPS57139448A publication Critical patent/JPS57139448A/en
Pending 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To produce a cast ingot of a uniform shape, casting surface, ingot structure, etc. in horizontal continuous casting by solidifying the unsolidified molten metal in the cast ingot while agitating the same by acting rotating magnetic field upon the ingot. CONSTITUTION:The molten metal 3 of Al or Al alloy in a tundish 2 is supplied through the opening part 4a of a baffle plate 4 into a mold 1 having a cooling water chamber la, where it is cooled to solidify and from which it is removed as a cast ingot 5 by means of tables 6 and pinch rolls 7. A rotary magnetic field device 11 is disposed around the ingot 5 in proximity to the outlet of said mold, whereby rotating magnetic fields are generated. While unsolidified metal 8 is agitated by the rotating magnetic fields, it solidifies. Therefore, the temp. distributions in the circumferential direction are made uniform, and a solidification end point 10 is maintained at the center of the cross section of the ingot 5, whereby the ingot of a uniform shape is obtained and the uniform and fine ingot structure is obtained.
JP2448381A 1981-02-20 1981-02-20 Continuous casting method for aluminum or aluminum alloy Pending JPS57139448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2448381A JPS57139448A (en) 1981-02-20 1981-02-20 Continuous casting method for aluminum or aluminum alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2448381A JPS57139448A (en) 1981-02-20 1981-02-20 Continuous casting method for aluminum or aluminum alloy

Publications (1)

Publication Number Publication Date
JPS57139448A true JPS57139448A (en) 1982-08-28

Family

ID=12139427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2448381A Pending JPS57139448A (en) 1981-02-20 1981-02-20 Continuous casting method for aluminum or aluminum alloy

Country Status (1)

Country Link
JP (1) JPS57139448A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281249A (en) * 1985-10-02 1987-04-14 Sumitomo Light Metal Ind Ltd Production of wear resistant material
JP2007007721A (en) * 2005-07-04 2007-01-18 Furukawa Electric Co Ltd:The Horizontal continuous casting method and horizontal continuous casting apparatus
JP2013119096A (en) * 2011-12-06 2013-06-17 Kenzo Takahashi Metal product manufacturing apparatus, metal product manufacturing method, and rotary magnetic field generation system for stirring
AT518123A3 (en) * 2015-12-22 2021-10-15 Presezzi Extrusion S P A Production of aluminum billets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281249A (en) * 1985-10-02 1987-04-14 Sumitomo Light Metal Ind Ltd Production of wear resistant material
JPH0245937B2 (en) * 1985-10-02 1990-10-12 Sumitomo Light Metal Ind
JP2007007721A (en) * 2005-07-04 2007-01-18 Furukawa Electric Co Ltd:The Horizontal continuous casting method and horizontal continuous casting apparatus
JP2013119096A (en) * 2011-12-06 2013-06-17 Kenzo Takahashi Metal product manufacturing apparatus, metal product manufacturing method, and rotary magnetic field generation system for stirring
AT518123A3 (en) * 2015-12-22 2021-10-15 Presezzi Extrusion S P A Production of aluminum billets
AT518123B1 (en) * 2015-12-22 2022-07-15 Presezzi Extrusion S P A Production of aluminum billets

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