Method of vibrating continuous casting mold

摘要

PCT No. PCT/JP80/00308 Sec. 371 Date Aug. 13, 1981 Sec. 102(e) Date Aug. 13, 1981 PCT Filed Dec. 16, 1980 PCT Pub. No. WO81/01808 PCT Pub. Date Jul. 9, 1981.In a continuous casting mold which comprises: a plurality of ultrasonic vibrators fitted to the outer surface of each of the side walls of the mold along at least one straight line at prescribed intervals in the axial direction of the mold; the plurality of ultrasonic vibrators producing vibrating waves of identical wave lengths in the axial direction of the mold; the prescribed intervals being equal to half the wave length of the vibration waves generated in the axial direction of the mold; the improvement wherein the phases of the vibration waves of two adjacent ones of the plurality of ultrasonic vibrators are deviated by 180 DEG from each other.