| 摘要 |
PCT No. PCT/GB91/00231 Sec. 371 Date Sep. 11, 1992 Sec. 102(e) Date Sep. 11, 1992 PCT Filed Feb. 15, 1991 PCT Pub. No. WO91/12101 PCT Pub. Date Aug. 22, 1991.A roll caster comprising a pair of rotatable rolls (1, 2), and mounting means (4, 5) for moving one of the rolls towards and away from the other, so as to adjust the gap between the rolls. A nozzle assembly (9) for directing molten metal into the gap between the rolls, is mounted with its outlet end projecting into the gap, with a suitable clearance. The nozzle assembly is mounted on a carrier (13) which is moved in accordance with the movement of the rolls, by means of a mounting comprising movable links (16, 17) so as to maintain the required clearance between the nozzle and the rolls. |
