JPS57139453A - Continuous producing device for metallic ribbon - Google Patents

Continuous producing device for metallic ribbon

Info

Publication number
JPS57139453A
JPS57139453A JP2547981A JP2547981A JPS57139453A JP S57139453 A JPS57139453 A JP S57139453A JP 2547981 A JP2547981 A JP 2547981A JP 2547981 A JP2547981 A JP 2547981A JP S57139453 A JPS57139453 A JP S57139453A
Authority
JP
Japan
Prior art keywords
rolls
metallic ribbon
hardness
producing device
metallic
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
JP2547981A
Other languages
Japanese (ja)
Other versions
JPH0139861B2 (en
Inventor
Isao Ikuta
Jiyou Ishihara
Tateo 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 JP2547981A priority Critical patent/JPS57139453A/en
Publication of JPS57139453A publication Critical patent/JPS57139453A/en
Publication of JPH0139861B2 publication Critical patent/JPH0139861B2/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
    • B22D11/06—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 make the continuous production of a metallic ribbon of a thick plate having no plastic deformation possible by using rolls consisting of a Be-Cu alloy of high hardness and good heat conductivity for a producing device for metallic ribbons. CONSTITUTION:The molten metal 2 melted by a high frequency heating coil 3 ejects through the lower ejection port of a nozzle 1 and is quickly solidified and rolled by means of a pair of rolls 6, 6 of which the circumferential surfaces are opposed and which revolve in arrow direction, whereby it is formed into a metallic ribbon 9. The ejection pressure in the nozzle 1 is controlled by a pressure regulator 5. Said rolls 6 consist of a Be-Cu alloy, and the hardness thereof is >=300 Hv and the heat conductivity (20 deg.C)>=0.17 cal/cm.s. deg.C. One of the rolls 6 is pressurized by a pressurizing cylinder 7 to the direction of the other roll 6 via a load gage 8. It is possible to make the maintenance of the rolls 6 much easier by setting the hardness difference of a pair of the above-mentioned rolls 6 at>=30 Hv.
JP2547981A 1981-02-25 1981-02-25 Continuous producing device for metallic ribbon Granted JPS57139453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2547981A JPS57139453A (en) 1981-02-25 1981-02-25 Continuous producing device for metallic ribbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2547981A JPS57139453A (en) 1981-02-25 1981-02-25 Continuous producing device for metallic ribbon

Publications (2)

Publication Number Publication Date
JPS57139453A true JPS57139453A (en) 1982-08-28
JPH0139861B2 JPH0139861B2 (en) 1989-08-23

Family

ID=12167178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2547981A Granted JPS57139453A (en) 1981-02-25 1981-02-25 Continuous producing device for metallic ribbon

Country Status (1)

Country Link
JP (1) JPS57139453A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945061A (en) * 1982-09-07 1984-03-13 Nippon Yakin Kogyo Co Ltd Production device for foil piece
JPS5945060A (en) * 1982-09-07 1984-03-13 Nippon Yakin Kogyo Co Ltd Production device for foil pieces
JPS6064753A (en) * 1983-09-19 1985-04-13 Hitachi Ltd Method and device for casting with twin roll type casting machine
US4565240A (en) * 1982-10-12 1986-01-21 Kawasaki Seitetsu Kabushiki Kaisha Method and apparatus for continuous casting of metal sheet
WO2001000354A1 (en) * 1999-06-23 2001-01-04 Vacuumschmelze Gmbh Cast wheel produced by centrifugal casting
WO2020066989A1 (en) * 2018-09-26 2020-04-02 日立金属株式会社 METHOD FOR MANUFACTURING FE-BASED NANOCRYSTALLINE ALLOY STRIP, METHOD FOR MANUFACTURING MAGNETIC CORE, Fe-BASED NANOCRYSTALLINE ALLOY STRIP, AND MAGNETIC CORE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544801A (en) * 1977-06-15 1979-01-13 Nippon Steel Corp Preparation of noncrystalline metal material having cross section of deformed shape
JPS5493500A (en) * 1977-12-30 1979-07-24 Noboru Tsuya Magnetic alloy thin band and its preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544801A (en) * 1977-06-15 1979-01-13 Nippon Steel Corp Preparation of noncrystalline metal material having cross section of deformed shape
JPS5493500A (en) * 1977-12-30 1979-07-24 Noboru Tsuya Magnetic alloy thin band and its preparation

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5945061A (en) * 1982-09-07 1984-03-13 Nippon Yakin Kogyo Co Ltd Production device for foil piece
JPS5945060A (en) * 1982-09-07 1984-03-13 Nippon Yakin Kogyo Co Ltd Production device for foil pieces
JPH0224886B2 (en) * 1982-09-07 1990-05-31 Nippon Yakin Kogyo Co Ltd
US4565240A (en) * 1982-10-12 1986-01-21 Kawasaki Seitetsu Kabushiki Kaisha Method and apparatus for continuous casting of metal sheet
JPS6064753A (en) * 1983-09-19 1985-04-13 Hitachi Ltd Method and device for casting with twin roll type casting machine
JPH0525581B2 (en) * 1983-09-19 1993-04-13 Hitachi Ltd
WO2001000354A1 (en) * 1999-06-23 2001-01-04 Vacuumschmelze Gmbh Cast wheel produced by centrifugal casting
WO2020066989A1 (en) * 2018-09-26 2020-04-02 日立金属株式会社 METHOD FOR MANUFACTURING FE-BASED NANOCRYSTALLINE ALLOY STRIP, METHOD FOR MANUFACTURING MAGNETIC CORE, Fe-BASED NANOCRYSTALLINE ALLOY STRIP, AND MAGNETIC CORE
CN112585703A (en) * 2018-09-26 2021-03-30 日立金属株式会社 Method for producing Fe-based nanocrystalline alloy thin strip, method for producing magnetic core, Fe-based nanocrystalline alloy thin strip, and magnetic core
JPWO2020066989A1 (en) * 2018-09-26 2021-09-24 日立金属株式会社 Method for manufacturing Fe-based nanocrystal alloy strip, method for manufacturing magnetic core, Fe-based nanocrystal alloy strip, and magnetic core

Also Published As

Publication number Publication date
JPH0139861B2 (en) 1989-08-23

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