| 摘要 |
PROBLEM TO BE SOLVED: To provide a continuous casting mold which can stably manufacture a high-quality cast slab with high yield and high working efficiency.SOLUTION: In a continuous casting mold 10 where a molten steel is charged into a mold space part 15 surrounded by a pair of short sides 11, 12 oppositely disposed with an interval and a pair of long sides 13, 14 that hold these short sides 11, 12 from both sides in a width direction, cooled and extracted as a casting slab, chamfer formed parts 19, 20 swelling toward the mold space part 15 are formed on the short sides 11, 12 at four corner regions R of a mold wall 18 forming the mold space part 15, and short side inclination part 24 where the interval becomes gradually narrower following a solidification shrinkage quantity of a cast slab shell in a direction of drawing the cast slab extraction. |
