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JPS577364A - Pouring method for molten steel in continuous casting - Google Patents

Pouring method for molten steel in continuous casting

Info

Publication number
JPS577364A
JPS577364A JP7905280A JP7905280A JPS577364A JP S577364 A JPS577364 A JP S577364A JP 7905280 A JP7905280 A JP 7905280A JP 7905280 A JP7905280 A JP 7905280A JP S577364 A JPS577364 A JP S577364A
Authority
JP
Japan
Prior art keywords
molten steel
continuous casting
mold
ingot
pouring method
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
JP7905280A
Other languages
Japanese (ja)
Inventor
Yozo Takemura
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Steel Corp filed Critical Nippon Steel Corp
Priority to JP7905280A priority Critical patent/JPS577364A/en
Publication of JPS577364A publication Critical patent/JPS577364A/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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/106—Shielding the molten jet

Landscapes

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

Abstract

PURPOSE:To make the improvement in the purity of molten steel possible and obtain an ingot of less inclusions by directly coupling a molten steel reservoir and a mold pressure adjustably. CONSTITUTION:A molten steel down flow pipe 7 provided in the bottom surface of a molten steel reservoir 1' is inserted into a continuous casting mold 3, after which the molten steel is flowed in the mold. Next, when the molten steel reaches a certain level, pressurized fluid is supplied from a pressure fluid conduit 9 into the inside 8 tightly closed by a flexible member 6, thereby pressurizing the inside and maintaining the level of the molten steel. Thence, an ingot is cast continuously while the drawing speed thereof is controlled.
JP7905280A 1980-06-13 1980-06-13 Pouring method for molten steel in continuous casting Pending JPS577364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7905280A JPS577364A (en) 1980-06-13 1980-06-13 Pouring method for molten steel in continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7905280A JPS577364A (en) 1980-06-13 1980-06-13 Pouring method for molten steel in continuous casting

Publications (1)

Publication Number Publication Date
JPS577364A true JPS577364A (en) 1982-01-14

Family

ID=13679118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7905280A Pending JPS577364A (en) 1980-06-13 1980-06-13 Pouring method for molten steel in continuous casting

Country Status (1)

Country Link
JP (1) JPS577364A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930453A (en) * 1982-08-03 1984-02-18 カナデイアン・パテンツ・アンド・デベロツプメント・リミテツド Method and apparatus for continuously casting molten aluminum containing steel or alloy
JP2015182132A (en) * 2014-03-26 2015-10-22 新日鐵住金株式会社 Continuous pressure casting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930453A (en) * 1982-08-03 1984-02-18 カナデイアン・パテンツ・アンド・デベロツプメント・リミテツド Method and apparatus for continuously casting molten aluminum containing steel or alloy
JP2015182132A (en) * 2014-03-26 2015-10-22 新日鐵住金株式会社 Continuous pressure casting method

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