JPS57177861A - Production of metallic plate - Google Patents

Production of metallic plate

Info

Publication number
JPS57177861A
JPS57177861A JP56062621A JP6262181A JPS57177861A JP S57177861 A JPS57177861 A JP S57177861A JP 56062621 A JP56062621 A JP 56062621A JP 6262181 A JP6262181 A JP 6262181A JP S57177861 A JPS57177861 A JP S57177861A
Authority
JP
Japan
Prior art keywords
metal
molten metal
cooling
solidification
magnetic field
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
JP56062621A
Other languages
Japanese (ja)
Other versions
JPS617137B2 (en
Inventor
Masahiro Mizumura
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP56062621A priority Critical patent/JPS57177861A/en
Publication of JPS57177861A publication Critical patent/JPS57177861A/en
Publication of JPS617137B2 publication Critical patent/JPS617137B2/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
    • B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires

Landscapes

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

Abstract

PURPOSE:To increase viscosity and to improve homogeneization and surface characteristic in the case of bringing molten metal into contact with a moving heat transmitting surface and cooling the same quickly by forming a magnetic field intersecting orthogonally with the advancing direction thereof with said metal. CONSTITUTION:Molten metal 3 is injected through a nozzle 2 toward the heat transmitting surface 1' of a cooling drum 1, and is cooled to a thin metallic plate 3'. In this case, magnetic poles 4, 4 are so disposed on both end sides thereof as to sandwich the drum 1, and a magnetic field is applied near the cooling solidification point A of the molten metal 3 in such a way that the magnetic lines of force thereof cross the metal 3. Thereby, high viscosity is imparted to the molten metal or the metal under solidification, and the macroflowing thereof is suppressed to suppress and control the crystal growth owing to the crystallization and rearrangement of atoms and molecules, by which the microstructure of the metal after the solidification is formed to a required shape.
JP56062621A 1981-04-27 1981-04-27 Production of metallic plate Granted JPS57177861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56062621A JPS57177861A (en) 1981-04-27 1981-04-27 Production of metallic plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56062621A JPS57177861A (en) 1981-04-27 1981-04-27 Production of metallic plate

Publications (2)

Publication Number Publication Date
JPS57177861A true JPS57177861A (en) 1982-11-01
JPS617137B2 JPS617137B2 (en) 1986-03-04

Family

ID=13205564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56062621A Granted JPS57177861A (en) 1981-04-27 1981-04-27 Production of metallic plate

Country Status (1)

Country Link
JP (1) JPS57177861A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60158958A (en) * 1984-01-18 1985-08-20 ユニオン・シデリユルジク・デユ・ノール・エ・ド・レス・ド・ラ・フランス・パル・アブルビエーシヨン・“ユジノル” Method and device for manufacturing thin band consisting of metal and nonmetal
US4635705A (en) * 1983-12-14 1987-01-13 Westinghouse Electric Corp. Double-sided electromagnetic pump with controllable normal force for rapid solidification of liquid metals
US4858675A (en) * 1984-01-18 1989-08-22 Union Siderurgique Du Nord Et De L'est De La France (Usinor) Process and apparatus for preparing especially metallic and semi-metallic bands of small thickness
US4905756A (en) * 1988-10-18 1990-03-06 United States Department Of Energy Electromagnetic confinement and movement of thin sheets of molten metal
US4936374A (en) * 1988-11-17 1990-06-26 The United States Of America As Represented By The United States Department Of Energy Sidewall containment of liquid metal with horizontal alternating magnetic fields
US4974661A (en) * 1988-06-17 1990-12-04 Arch Development Corp. Sidewall containment of liquid metal with vertical alternating magnetic fields
US4982796A (en) * 1988-10-18 1991-01-08 Arch Development Corp. Electromagnetic confinement for vertical casting or containing molten metal
US5954118A (en) * 1988-11-17 1999-09-21 Arch Development Corporation Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing low reluctance rims

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0396010A (en) * 1989-09-07 1991-04-22 Nec Home Electron Ltd Electronic switch circuit
CN110944847B (en) 2017-05-25 2021-05-28 凸版印刷株式会社 Information recording medium, label, card and method for determining authenticity
WO2019139051A1 (en) 2018-01-09 2019-07-18 凸版印刷株式会社 Laminate, certificate, and method of manufacturing laminate

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4635705A (en) * 1983-12-14 1987-01-13 Westinghouse Electric Corp. Double-sided electromagnetic pump with controllable normal force for rapid solidification of liquid metals
JPS60158958A (en) * 1984-01-18 1985-08-20 ユニオン・シデリユルジク・デユ・ノール・エ・ド・レス・ド・ラ・フランス・パル・アブルビエーシヨン・“ユジノル” Method and device for manufacturing thin band consisting of metal and nonmetal
US4858675A (en) * 1984-01-18 1989-08-22 Union Siderurgique Du Nord Et De L'est De La France (Usinor) Process and apparatus for preparing especially metallic and semi-metallic bands of small thickness
US4967828A (en) * 1984-01-18 1990-11-06 Union Siderurgique Du Nord Et De L'est De La France Process and apparartus for preparing especially metallic and semi-metallic bands of small thickness
US4974661A (en) * 1988-06-17 1990-12-04 Arch Development Corp. Sidewall containment of liquid metal with vertical alternating magnetic fields
US4905756A (en) * 1988-10-18 1990-03-06 United States Department Of Energy Electromagnetic confinement and movement of thin sheets of molten metal
US4982796A (en) * 1988-10-18 1991-01-08 Arch Development Corp. Electromagnetic confinement for vertical casting or containing molten metal
US4936374A (en) * 1988-11-17 1990-06-26 The United States Of America As Represented By The United States Department Of Energy Sidewall containment of liquid metal with horizontal alternating magnetic fields
US5385201A (en) * 1988-11-17 1995-01-31 Arch Development Corporation Sidewall containment of liquid metal with horizontal alternating magnetic fields
US5954118A (en) * 1988-11-17 1999-09-21 Arch Development Corporation Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing low reluctance rims

Also Published As

Publication number Publication date
JPS617137B2 (en) 1986-03-04

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