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JPS5545514A - Mold for continuous casting of iron and steel - Google Patents

Mold for continuous casting of iron and steel

Info

Publication number
JPS5545514A
JPS5545514A JP11706978A JP11706978A JPS5545514A JP S5545514 A JPS5545514 A JP S5545514A JP 11706978 A JP11706978 A JP 11706978A JP 11706978 A JP11706978 A JP 11706978A JP S5545514 A JPS5545514 A JP S5545514A
Authority
JP
Japan
Prior art keywords
metal
hydrocarbon
plating layer
mold
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
JP11706978A
Other languages
Japanese (ja)
Inventor
Teruyoshi Hiraoka
Kazushige Kimura
Takayuki Sato
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.)
SATOOSEN KK
Nippon Steel Corp
Satosen Co Ltd
Original Assignee
SATOOSEN KK
Nippon Steel Corp
Satosen Co 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 SATOOSEN KK, Nippon Steel Corp, Satosen Co Ltd filed Critical SATOOSEN KK
Priority to JP11706978A priority Critical patent/JPS5545514A/en
Publication of JPS5545514A publication Critical patent/JPS5545514A/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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/059—Mould materials or platings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemically Coating (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To produce the covering layers composed of metal oxide and metal carbide and enable continuous casting to be accomplished without any defect by thermally decomposing metal salt and hydrocarbon to the laminated surfaces of the plating layer and alloy plating layer of the mold casting surface. CONSTITUTION:After the surface of the mold substrate has been pretreated, first the first plating layer composed of at least one of Ni and Co is applied. Next, the second alloy plating layer composed of P; 3-20%, B; 2-15% and the rest at least one of Ni; Co respectively based on weight is applied. Thence, the mixture of metal salt and hydrocarbon is coated to an even thickness on the laminated surface and is thermally decomposed in an oxygen atmosphere. Then, the metal salt acts as a metal supply source and the hydrocarbon as a reducing agent, as a result of which the C in the hydrocarbon and metal combine to form metal carbide and oxygen and metal combine to form metal oxide. These become mixed phases and adhere to the second layer surfade.
JP11706978A 1978-09-22 1978-09-22 Mold for continuous casting of iron and steel Pending JPS5545514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11706978A JPS5545514A (en) 1978-09-22 1978-09-22 Mold for continuous casting of iron and steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11706978A JPS5545514A (en) 1978-09-22 1978-09-22 Mold for continuous casting of iron and steel

Publications (1)

Publication Number Publication Date
JPS5545514A true JPS5545514A (en) 1980-03-31

Family

ID=14702642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11706978A Pending JPS5545514A (en) 1978-09-22 1978-09-22 Mold for continuous casting of iron and steel

Country Status (1)

Country Link
JP (1) JPS5545514A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250474A (en) * 1985-08-29 1987-03-05 Nisshin Steel Co Ltd Steel sheet coated with zinc or zinc alloy by hot dipping and having superior blackening eresistance
JPH01157052U (en) * 1988-04-21 1989-10-30
US7096922B2 (en) * 2002-06-17 2006-08-29 Km Europa Metal Ag Copper casting mold
CN107737893A (en) * 2017-10-25 2018-02-27 西峡龙成特种材料有限公司 A kind of continuous casting crystallizer copper plate electroplated Ni P B alloy layers and its preparation technology

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250474A (en) * 1985-08-29 1987-03-05 Nisshin Steel Co Ltd Steel sheet coated with zinc or zinc alloy by hot dipping and having superior blackening eresistance
JPH01157052U (en) * 1988-04-21 1989-10-30
US7096922B2 (en) * 2002-06-17 2006-08-29 Km Europa Metal Ag Copper casting mold
CN107737893A (en) * 2017-10-25 2018-02-27 西峡龙成特种材料有限公司 A kind of continuous casting crystallizer copper plate electroplated Ni P B alloy layers and its preparation technology

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