JPS6448641A - Mold for continuous casting - Google Patents

Mold for continuous casting

Info

Publication number
JPS6448641A
JPS6448641A JP20369587A JP20369587A JPS6448641A JP S6448641 A JPS6448641 A JP S6448641A JP 20369587 A JP20369587 A JP 20369587A JP 20369587 A JP20369587 A JP 20369587A JP S6448641 A JPS6448641 A JP S6448641A
Authority
JP
Japan
Prior art keywords
mold
carbon
molten metal
series
carbon particles
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
JP20369587A
Other languages
Japanese (ja)
Inventor
Michiharu Yamamoto
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.)
Eneos Corp
Original Assignee
Nippon Mining 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 Nippon Mining Co Ltd filed Critical Nippon Mining Co Ltd
Priority to JP20369587A priority Critical patent/JPS6448641A/en
Publication of JPS6448641A publication Critical patent/JPS6448641A/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)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To prevent development of crack in a mold and to prevent local segregation in a cast billet by spraying carbon particles having less than the specific diameter on the contacting surface with molten metal in the mold in the carbon-series mold to plug pores. CONSTITUTION:The carbon particles 8 having 100 micron diameter, such as acetylene black, etc., are sprayed on the surface contacting with the molten metal in the carbon series mold 1 to plug the pores on the surface of the carbon series mold 1. The mold 1 and a water cooling jacket 2 are set to a holding furnace 4 and a horizontal continuous casting is executed to a phosphor bronze 3 kind. Then, by spraying the carbon particles having less than the prescribed micron at every the prescribed time, even in case the mold for casting is used for more than the prescribed time, the mold does not develop oxidized wear and segregation to keep good condition. By this method, penetration of the molten metal into the carbon series mold is prevented and development of the crack in the mold is prevented, and use for long time is obtd.
JP20369587A 1987-08-17 1987-08-17 Mold for continuous casting Pending JPS6448641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20369587A JPS6448641A (en) 1987-08-17 1987-08-17 Mold for continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20369587A JPS6448641A (en) 1987-08-17 1987-08-17 Mold for continuous casting

Publications (1)

Publication Number Publication Date
JPS6448641A true JPS6448641A (en) 1989-02-23

Family

ID=16478315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20369587A Pending JPS6448641A (en) 1987-08-17 1987-08-17 Mold for continuous casting

Country Status (1)

Country Link
JP (1) JPS6448641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021007973A (en) * 2019-07-01 2021-01-28 イビデン株式会社 Continuous casting nozzle and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021007973A (en) * 2019-07-01 2021-01-28 イビデン株式会社 Continuous casting nozzle and method of manufacturing the same

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