| 发明名称 |
METHOD OF MEASURING SOLID-BED THICKNESS OF INGOT |
| 摘要 |
solidifying a ingot completely to rotate a mold in 90 deg. after a shrinkage hole was formed during a solidification process of molten metal; cutting the ingot; measuring the length between the surface of the ingot and the shrinkage hole; and measuring the thickness of the ingot by the obtained length.
|
| 申请公布号 |
KR960000321(B1) |
申请公布日期 |
1996.01.05 |
| 申请号 |
KR19930031066 |
申请日期 |
1993.12.29 |
| 申请人 |
POSCO;RIST |
发明人 |
LEE, SANG - PIL;LEE, SONG - KYE;SEO, BO - SUNG |
| 分类号 |
B22D7/00;(IPC1-7):B22D7/00 |
主分类号 |
B22D7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
