JPS55128352A - Manufacture of hollow metal body - Google Patents

Manufacture of hollow metal body

Info

Publication number
JPS55128352A
JPS55128352A JP3549379A JP3549379A JPS55128352A JP S55128352 A JPS55128352 A JP S55128352A JP 3549379 A JP3549379 A JP 3549379A JP 3549379 A JP3549379 A JP 3549379A JP S55128352 A JPS55128352 A JP S55128352A
Authority
JP
Japan
Prior art keywords
metal body
nozzle hole
molten metal
hollow metal
ring
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
JP3549379A
Other languages
Japanese (ja)
Inventor
Yasunobu Ogata
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 JP3549379A priority Critical patent/JPS55128352A/en
Publication of JPS55128352A publication Critical patent/JPS55128352A/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
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles
    • 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
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes
    • 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
    • B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels

Landscapes

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

Abstract

PURPOSE:To enable to be easily obtained the hollow metal body from molten metal directly, by flowing down the molten metal from the nozzle hole having ring- shaped circular or another filled nozzle hole between a pair of rollers formed a fixed vacant space and solidifying by cooling the above metal. CONSTITUTION:Nozzle hole is filled by providing with the inside valve 2 etc. and the molten metal 3 is flowed from the ring-shaped circular nozzle 1 in the gap of the double rolls 4, 4' formed a fixed vacant space and is cooled and solidified by the rolls 4, 4'. Hereby, the cylindrical metal body 6 is continuously obtained. By the above method, hollow metal body is manufactured cheaply and efficiently compared with the pipe production process.
JP3549379A 1979-03-28 1979-03-28 Manufacture of hollow metal body Pending JPS55128352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3549379A JPS55128352A (en) 1979-03-28 1979-03-28 Manufacture of hollow metal body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3549379A JPS55128352A (en) 1979-03-28 1979-03-28 Manufacture of hollow metal body

Publications (1)

Publication Number Publication Date
JPS55128352A true JPS55128352A (en) 1980-10-04

Family

ID=12443263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3549379A Pending JPS55128352A (en) 1979-03-28 1979-03-28 Manufacture of hollow metal body

Country Status (1)

Country Link
JP (1) JPS55128352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137552A (en) * 1983-12-27 1985-07-22 Aisin Warner Ltd Method and device for producing amorphous metallic pipe
EP2689869A1 (en) * 2012-07-25 2014-01-29 SMS Concast AG Method and device for casting pipes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60137552A (en) * 1983-12-27 1985-07-22 Aisin Warner Ltd Method and device for producing amorphous metallic pipe
EP2689869A1 (en) * 2012-07-25 2014-01-29 SMS Concast AG Method and device for casting pipes

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