CA2098572A1 - Casting Process for Continuous Castings - Google Patents

Casting Process for Continuous Castings

Info

Publication number
CA2098572A1
CA2098572A1 CA2098572A CA2098572A CA2098572A1 CA 2098572 A1 CA2098572 A1 CA 2098572A1 CA 2098572 A CA2098572 A CA 2098572A CA 2098572 A CA2098572 A CA 2098572A CA 2098572 A1 CA2098572 A1 CA 2098572A1
Authority
CA
Canada
Prior art keywords
castings
side walls
long side
frictional force
separated
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.)
Granted
Application number
CA2098572A
Other languages
French (fr)
Other versions
CA2098572C (en
Inventor
Seiji Itoyama
Hirokazu Tozawa
Shuji Takeuchi
Kenichi Sorimachi
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 PCT/JP1992/001205 priority Critical patent/WO1994006583A1/en
Priority to CA002098572A priority patent/CA2098572C/en
Priority to EP92920028A priority patent/EP0618023B1/en
Publication of CA2098572A1 publication Critical patent/CA2098572A1/en
Application granted granted Critical
Publication of CA2098572C publication Critical patent/CA2098572C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D11/053—Means for oscillating the moulds

Landscapes

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

Abstract

In a process of withdrawing castings while vertically oscillating a mold formed with long side walls and short side walls in vertical continuous casting, the long side walls are separated from the castings by operating a hydraulic cylinder 4 in the time zones for which the castings are applied with a large frictional force. On the contrary, the separated long side walls are made close to the castings in the other time zones for which the castings are not applied with the large frictional force. By repeating the separation and approaching of the long side walls, it is possible to obtain the castings reduced in the depths of oscillation marks and suppressed in segregations at oscillation mark trough portions.
CA002098572A 1992-09-22 1992-09-22 Casting process for continuous castings Expired - Fee Related CA2098572C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP1992/001205 WO1994006583A1 (en) 1992-09-22 1992-09-22 Method of casting continuous slab
CA002098572A CA2098572C (en) 1992-09-22 1992-09-22 Casting process for continuous castings
EP92920028A EP0618023B1 (en) 1992-09-22 1992-09-22 casting continuous slab in oscillated mold with horizontally retractable walls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1992/001205 WO1994006583A1 (en) 1992-09-22 1992-09-22 Method of casting continuous slab
CA002098572A CA2098572C (en) 1992-09-22 1992-09-22 Casting process for continuous castings

Publications (2)

Publication Number Publication Date
CA2098572A1 true CA2098572A1 (en) 1994-03-23
CA2098572C CA2098572C (en) 1999-12-21

Family

ID=25676288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002098572A Expired - Fee Related CA2098572C (en) 1992-09-22 1992-09-22 Casting process for continuous castings

Country Status (2)

Country Link
CA (1) CA2098572C (en)
WO (1) WO1994006583A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6171863B2 (en) * 2013-11-08 2017-08-02 新日鐵住金株式会社 Continuous casting mold and continuous casting method using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418553A (en) * 1987-07-13 1989-01-23 Kawasaki Steel Co Instrument for detecting friction force between mold and cast slab in continuous casting apparatus
US4945975A (en) * 1988-12-08 1990-08-07 Kawasaki Steel Corporation Method of oscillation of mold of vertical continuous caster
JP2589382B2 (en) * 1989-09-11 1997-03-12 川崎製鉄株式会社 Mold vibrating equipment in continuous casting equipment
JPH03297546A (en) * 1990-04-16 1991-12-27 Kawasaki Steel Corp Method for oscillating mold for vertical type continuous casting
JPH04143057A (en) * 1990-10-02 1992-05-18 Kawasaki Steel Corp Method for oscillating mold for vertical type continuous casting

Also Published As

Publication number Publication date
CA2098572C (en) 1999-12-21
WO1994006583A1 (en) 1994-03-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed