To provide a twin roll type continuous casting apparatus which can suppress bulging generated in a slab.
The twin roll type continuous casting apparatus is provided with: a fixed roll 1 rotating at a fixed position; a moving roll 2 moving to a direction approaching or separating to the fixed roll 1 and rotating to a direction reverse to the fixed roll; and side weirs 4 installed at both the edge parts in the axial direction of the fixed roll 1 and the moving roll 2, and holding molten metal, wherein a slab 6 is cast in a state where unsolidified part remains at the inside. At least one wedge-shaped support block 7, 8 pressing the slab 6 and at least one support block driving mechanism 9 or an elastic pressing means moving the support block 7 installed in the side of the moving roll 2 to the thickness direction of the slab 6 and pressing the slab 6 by the support block 7 are provided on the part directly below the minimum gap between the fixed roll 1 and the moving roll 2.
SUGIMOTO TATSUNORI
SUEDA SHIGEKI
HIGUCHI TAKASHI
JP2006175488A | 2006-07-06 | |||
JPH03216242A | 1991-09-24 | |||
JPH01249246A | 1989-10-04 | |||
JPS58209451A | 1983-12-06 | |||
JPS614850U | 1986-01-13 | |||
JP2006175488A | 2006-07-06 | |||
JPH03216242A | 1991-09-24 | |||
JPH01249246A | 1989-10-04 | |||
JPS58209451A | 1983-12-06 |
Tadahiro Mitsuishi
Yasuyuki Tanaka
Hiroshi Matsumoto
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