JPS55165261A - Roll device for rapid cooling of molten metal - Google Patents

Roll device for rapid cooling of molten metal

Info

Publication number
JPS55165261A
JPS55165261A JP7358279A JP7358279A JPS55165261A JP S55165261 A JPS55165261 A JP S55165261A JP 7358279 A JP7358279 A JP 7358279A JP 7358279 A JP7358279 A JP 7358279A JP S55165261 A JPS55165261 A JP S55165261A
Authority
JP
Japan
Prior art keywords
molten metal
metal
roll
heat conductivity
rapid cooling
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
JP7358279A
Other languages
Japanese (ja)
Inventor
Hideo Suzuki
Isao Ikuta
Sadami Tomita
Jiyou Ishihara
Takeo Tamamura
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 Ltd
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals 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 Ltd, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP7358279A priority Critical patent/JPS55165261A/en
Publication of JPS55165261A publication Critical patent/JPS55165261A/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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0648—Casting surfaces
    • B22D11/0651—Casting wheels

Landscapes

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

Abstract

PURPOSE:To prevent flying of molten metal and make the shape of frozen metal thin strip surface even by providing the coating layer of metal of good wettability with molten metal on the surface of a roll made of metal of good heat conductivity. CONSTITUTION:The surface of a roll 6 of metal of good heat conductivity such as copper or copper alloy is coated with material which is difficult to be abraded by molten metal of iron, chromium, nickel or their alloys by such a method as chemical plating. When this roll 6 is rotated in the arrow direction and molten metal 3 is spouted from the end of a nozzle 2 onto the surface thereof, the fyling of the molten metal is prevented and the cooling capacity of the roll is improved as well by the improvement in adhesiveness. The surface roughness and the sectional shape of the resultant amorphous metal thin strip 4 may be considerably improved.
JP7358279A 1979-06-13 1979-06-13 Roll device for rapid cooling of molten metal Pending JPS55165261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7358279A JPS55165261A (en) 1979-06-13 1979-06-13 Roll device for rapid cooling of molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7358279A JPS55165261A (en) 1979-06-13 1979-06-13 Roll device for rapid cooling of molten metal

Publications (1)

Publication Number Publication Date
JPS55165261A true JPS55165261A (en) 1980-12-23

Family

ID=13522432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7358279A Pending JPS55165261A (en) 1979-06-13 1979-06-13 Roll device for rapid cooling of molten metal

Country Status (1)

Country Link
JP (1) JPS55165261A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141352A (en) * 1982-02-13 1983-08-22 Kawasaki Steel Corp Cu alloy for cooling body for manufacture of rapidly cooled thin strip
JPS5982149A (en) * 1982-11-02 1984-05-12 Nippon Steel Corp Cooling roll for producing ultraquickly cooled metal
JPS6253664U (en) * 1985-09-20 1987-04-03
US4951736A (en) * 1987-12-17 1990-08-28 Kawasaki Steel Corporation Cooling roll for producing quenched thin metal tape
EP0640419A1 (en) * 1993-08-23 1995-03-01 Mitsui Petrochemical Industries, Ltd. Process for producing an amorphous alloy ribbon
JP2020175394A (en) * 2019-04-15 2020-10-29 日本製鉄株式会社 Chill roll, twin roll type continuous casting device, thin casting piece casting method, and chill roll production method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353525A (en) * 1976-10-22 1978-05-16 Allied Chem Method and device for continuously casting metal strip
JPS5581045A (en) * 1978-12-12 1980-06-18 Sony Corp Rolling and quenching device and using method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353525A (en) * 1976-10-22 1978-05-16 Allied Chem Method and device for continuously casting metal strip
JPS5581045A (en) * 1978-12-12 1980-06-18 Sony Corp Rolling and quenching device and using method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141352A (en) * 1982-02-13 1983-08-22 Kawasaki Steel Corp Cu alloy for cooling body for manufacture of rapidly cooled thin strip
JPS6037177B2 (en) * 1982-02-13 1985-08-24 川崎製鉄株式会社 Cu alloy for cooling body used in manufacturing quenched ribbon
JPS5982149A (en) * 1982-11-02 1984-05-12 Nippon Steel Corp Cooling roll for producing ultraquickly cooled metal
JPS6253664U (en) * 1985-09-20 1987-04-03
JPH036194Y2 (en) * 1985-09-20 1991-02-18
US4951736A (en) * 1987-12-17 1990-08-28 Kawasaki Steel Corporation Cooling roll for producing quenched thin metal tape
EP0640419A1 (en) * 1993-08-23 1995-03-01 Mitsui Petrochemical Industries, Ltd. Process for producing an amorphous alloy ribbon
JP2020175394A (en) * 2019-04-15 2020-10-29 日本製鉄株式会社 Chill roll, twin roll type continuous casting device, thin casting piece casting method, and chill roll production method

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