STRUCTURE OF SOLIDIFIED SHELL-FORMED BODY IN CONTINUOUS CASTING MACHINE

摘要

PROBLEM TO BE SOLVED: To attain a long service life of a mold in a continuous casting machine so as to reduce the number of times of repairing. SOLUTION: On the inner wall surface of the mold 1 in the slab continuous casting machine, a wear-resistant layer 1a is formed by performing high speed gas flame thermal spray of a powdery mixture of W and Co thereto.