CONTINUOUS CASTING METHOD FOR THIN CAST PIECE AND APPARATUS THEREFOR

Title:

CONTINUOUS CASTING METHOD FOR THIN CAST PIECE AND APPARATUS THEREFOR

Document Type and Number:

WIPO Patent Application WO/1996/004086

Kind Code:

A1

Abstract:

The invention relates to a continuous casting method and a continuous casting apparatus, in which a non-solidifying cast piece is appropriately subjected to rolling by rolls while being continuously drawn by support rolls. According to this method, a non-solidifying rolling strain and a bulging strain are reduced whereby a total accumulated strain is suppressed to be made small, and thin cast pieces free of internal crack can be manufactured even in non-solidifying rolling under the condition of high speed casting. In the apparatus, a misalignment strain is suppressed and non-solidifying rolling of cast pieces is easily performed, and modification to thickness of cast pieces can be carried out without stopping the apparatus during operation.

Inventors:

TAKEUCHI ISAMU (JP)
YAMANAKA AKIHIRO (JP)
OKAMURA KAZUO (JP)
SIMIZU HIROYASU (JP)
KANAZAWA TAKASI (JP)
KUMAKURA SEIJI (JP)
KOIDE MASAKUZA (JP)
MURAKAMI TOSHIHIKO (JP)
WATANABE TADAO (JP)

Application Number:

PCT/JP1995/001504

Publication Date:

February 15, 1996

Filing Date:

July 27, 1995

Export Citation:

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Assignee:

SUMITOMO METAL IND (JP)
TAKEUCHI ISAMU (JP)
YAMANAKA AKIHIRO (JP)
OKAMURA KAZUO (JP)
SIMIZU HIROYASU (JP)
KANAZAWA TAKASI (JP)
KUMAKURA SEIJI (JP)
KOIDE MASAKUZA (JP)
MURAKAMI TOSHIHIKO (JP)
WATANABE TADAO (JP)

International Classes:

B22D11/12; B22D11/124; B22D11/128; B22D11/16; B22D11/20; (IPC1-7): B22D11/128

Foreign References:

JPH03174962A	1991-07-30
JPH0475754A	1992-03-10
JPH0437456A	1992-02-07
JPH0573506B2	1993-10-14
JPS607575B2	1985-02-26
JPS6050539B2	1985-11-08

Other References: