发明名称 |
INSULATION BOARD FOR COVER HOLE OF TUNDISH |
摘要 |
PURPOSE: An insulation board for a cover hole of a tundish is provided to reinforce the strength of ceramic refractory because a dual anchor mesh is arranged in the inside of the refractory. CONSTITUTION: An insulation board for a cover hole of a tundish comprises a refractory body(110) and anchor meshes(120). The anchor meshes are doubly arranged in the inside of the refractory body. The refractory body is formed in to a U-shape. The anchor meshes are formed into a sus. The refractory body is formed with mullite system materials.
|
申请公布号 |
KR20120092733(A) |
申请公布日期 |
2012.08.22 |
申请号 |
KR20100134228 |
申请日期 |
2010.12.24 |
申请人 |
POSCO |
发明人 |
CHOI, SEON HO;LIM, CHANG DU;CHUN, BAEK HEE |
分类号 |
B22D41/14;B22D41/00 |
主分类号 |
B22D41/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|