JPS57171551A - Production of amorphous or microcrystalline metallic material - Google Patents

Production of amorphous or microcrystalline metallic material

Info

Publication number
JPS57171551A
JPS57171551A JP56055617A JP5561781A JPS57171551A JP S57171551 A JPS57171551 A JP S57171551A JP 56055617 A JP56055617 A JP 56055617A JP 5561781 A JP5561781 A JP 5561781A JP S57171551 A JPS57171551 A JP S57171551A
Authority
JP
Japan
Prior art keywords
cooling
drums
pipeline
metallic material
cooling water
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
JP56055617A
Other languages
Japanese (ja)
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 JP56055617A priority Critical patent/JPS57171551A/en
Publication of JPS57171551A publication Critical patent/JPS57171551A/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
    • B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
    • B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel

Landscapes

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

Abstract

PURPOSE:To maintain adequate cooling and to produce an amorphous metallic material of good quality by suppressing the suspended solid contents and ion components in cooling fluid to trace amts. in a prescribed range and assuring the cleanliness of the heat transfer surface of a cooling drum. CONSTITUTION:In a body A of a producing device, molten metal 3 is injected into between a pair of cooling drums 4, 4' which revolve at a high speed, through a nozzle 2, whereby it is quickly cooled and an amorphous metallic material 5 is produced. Cooling water is supplied from a reservoir tank 6 to the drums 4, 4' through a pipeline (a1) by means of a circulation pump 7. After cooling the drums, the cooling water flows through a pipeline (a2) and is cooled by a cooler 9, thence it returns into the tank 6. Part of the cooling water passes through a pipeline (d) branched from the line (a1), and is purified in a cooling fluid purifier B consisting of a prefilter 13, ion exchangers 14a, 14b, a regenerating chemical liquid tank 15, etc., whereby the quality of <=5ppm total suspended solid contents and <=10muOMEGA/cm electric conductivity is maintained.
JP56055617A 1981-04-15 1981-04-15 Production of amorphous or microcrystalline metallic material Pending JPS57171551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56055617A JPS57171551A (en) 1981-04-15 1981-04-15 Production of amorphous or microcrystalline metallic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56055617A JPS57171551A (en) 1981-04-15 1981-04-15 Production of amorphous or microcrystalline metallic material

Publications (1)

Publication Number Publication Date
JPS57171551A true JPS57171551A (en) 1982-10-22

Family

ID=13003730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56055617A Pending JPS57171551A (en) 1981-04-15 1981-04-15 Production of amorphous or microcrystalline metallic material

Country Status (1)

Country Link
JP (1) JPS57171551A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035064A (en) * 1973-07-30 1975-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035064A (en) * 1973-07-30 1975-04-03

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