Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1988-09-22
1989-12-19
Seidel, Richard K.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164428, 164429, B22D 1106
Patent
active
048876623
ABSTRACT:
A cooling drum for continuous-casting machines, for manufacturing thin metallic strips, and having a surface composing part of a casting mold wall in contact with molten metal, wherein the surface has numerous dimples disposed uniformly thereon and not in contact with each other, and each of the dimples has an opening portion in the form of a circle or an oval with a diameter of from 0.1 to 1.2 mm and a depth of from 5 to 100 .mu.m.
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Hara Kenichi
Hayashida Michiya
Itani Hikotaro
Itoh Yasuo
Kajioka Hiroyuki
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