JPS5785652A - Continuous casting method for hollow blank material for pipe making - Google Patents

Continuous casting method for hollow blank material for pipe making

Info

Publication number
JPS5785652A
JPS5785652A JP16204780A JP16204780A JPS5785652A JP S5785652 A JPS5785652 A JP S5785652A JP 16204780 A JP16204780 A JP 16204780A JP 16204780 A JP16204780 A JP 16204780A JP S5785652 A JPS5785652 A JP S5785652A
Authority
JP
Japan
Prior art keywords
mold
lubricant
shell
blank material
solidified shell
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
JP16204780A
Other languages
Japanese (ja)
Inventor
Yasuhiro Kakio
Toshikazu Sakuratani
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 Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP16204780A priority Critical patent/JPS5785652A/en
Publication of JPS5785652A publication Critical patent/JPS5785652A/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
    • B22D11/006—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
    • B22D11/07—Lubricating the moulds
    • 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
    • B22D11/14—Plants for continuous casting
    • B22D11/145—Plants for continuous casting for upward casting

Landscapes

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

Abstract

PURPOSE:To faciitate sliding of a trailing solidified shell in a mold during its drawing, and cast a hollow blank material of neat surfaces stably by supplying a lubricant to the inside circumferential surface of the mold during intermittent drawing of the solidified shell. CONSTITUTION:After drawing of a preceding solidified shell 8 formed in a cooled mold 1, a lubricant such as rapeseed oil or liquid mineral oil is flowed out through plural lubricant supply ports 9 opened at the inside circumferential surface of the mold 1, and is spread on the inside circumferential surface of the mold 1. Thence, molten steel 4 is charged again into the mold 1, and a melt level 4a is moved upward again to form a trailing solidified shell 8' quickly and continuously at the tail end of the preceding shell 8 under intermittent drawing. At this time, the drawing is accomplished smoothly by the effect of the lubricant and therefore the generation of breakout occuring in the failure of the shell 8 and the double surfaces of ingot surface is obviated. According to this method, a hollow blank material of neat surfaces for pipe making is produced continuously with good productivity, and the cost of production is lowered.
JP16204780A 1980-11-19 1980-11-19 Continuous casting method for hollow blank material for pipe making Pending JPS5785652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16204780A JPS5785652A (en) 1980-11-19 1980-11-19 Continuous casting method for hollow blank material for pipe making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16204780A JPS5785652A (en) 1980-11-19 1980-11-19 Continuous casting method for hollow blank material for pipe making

Publications (1)

Publication Number Publication Date
JPS5785652A true JPS5785652A (en) 1982-05-28

Family

ID=15747076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16204780A Pending JPS5785652A (en) 1980-11-19 1980-11-19 Continuous casting method for hollow blank material for pipe making

Country Status (1)

Country Link
JP (1) JPS5785652A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02299760A (en) * 1989-05-12 1990-12-12 Kubota Corp Casting method for reaction pipe for producing ethylene
EP1688198A1 (en) * 2003-09-24 2006-08-09 Sumitomo Metal Industries, Ltd. Continuous casting mold and method of continuous casting for copper alloy
CN108705054A (en) * 2018-08-20 2018-10-26 绍兴市天龙锡材有限公司 A kind of zinc and kirsite bar produce towed crystallizer
CN110860664A (en) * 2019-12-04 2020-03-06 中冶京诚工程技术有限公司 Vertical hollow round billet continuous casting machine and billet discharging method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02299760A (en) * 1989-05-12 1990-12-12 Kubota Corp Casting method for reaction pipe for producing ethylene
EP1688198A1 (en) * 2003-09-24 2006-08-09 Sumitomo Metal Industries, Ltd. Continuous casting mold and method of continuous casting for copper alloy
EP1688198A4 (en) * 2003-09-24 2007-03-21 Sumitomo Metal Ind Continuous casting mold and method of continuous casting for copper alloy
CN108705054A (en) * 2018-08-20 2018-10-26 绍兴市天龙锡材有限公司 A kind of zinc and kirsite bar produce towed crystallizer
CN110860664A (en) * 2019-12-04 2020-03-06 中冶京诚工程技术有限公司 Vertical hollow round billet continuous casting machine and billet discharging method

Similar Documents

Publication Publication Date Title
GB1048920A (en) Method and apparatus for continuous casting of ingots
SU1597092A3 (en) Open-end mould for continuous vertical casting of steel strip
GB853853A (en) Continuous casting
JPS5785652A (en) Continuous casting method for hollow blank material for pipe making
ES477002A1 (en) Method and apparatus for continuously casting a hollow metal blank, and the resulting blank
GB1251875A (en)
US3506063A (en) Continuous casting
GB1471394A (en) Method and apparatus for introducing additives into a casting mould
US2878537A (en) Method and apparatus for casting
JPS56136258A (en) Continuous casting method of molten metal
BR8807765A (en) METHOD AND DEVICE FOR DIRECT FOUNDRY OF METALLIC MATERIAL
US3698466A (en) Method for continuous casting of steel
JPS5568156A (en) Production of slab for clad steel plate in continuous casting method
CN204253509U (en) A kind of cylinder system with gear
JPS56163063A (en) Continuous casting method for metal
US4582119A (en) Method of, and apparatus for, continuously casting metal in a mold chamber having cooled rotating walls
JPS5788952A (en) Sealing method for hot-water feed nozzle in endless track type horizontal continuous casting machine
GB1217787A (en) Method and apparatus for degassing iron-base melts
JPS6466061A (en) Production of ingot having double layers
JPS56165544A (en) Method for continuous casting of steel
SU893393A1 (en) Mould for continuous casting of hollow billets
JPS5633157A (en) Controlling method for secondary cooling water in continuous casting machine
GB1364756A (en) Apparatus for continuously casting a tubular metal billet
JPS5785651A (en) Continuous casting method for hollow blank material for pipe making
ES475948A1 (en) Continuous casting of molten metal