| 发明名称 |
STRUCTURE OF CHARGING HOLE OF FURNACE, AND REPAIR METHOD FOR THE SAME |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To lengthen the life of a charging hole of a furnace.SOLUTION: A structure arranged in a charging hole of a furnace includes an annular member (20) that is made of a first material and that forms at least a part of a top surface of the charging hole, and a coating member (70) that is made of a second material higher in heat resistance than the first material and that coats at least a part of the annular member.</p> |
| 申请公布号 |
JP2014196890(A) |
申请公布日期 |
2014.10.16 |
| 申请号 |
JP20130073441 |
申请日期 |
2013.03.29 |
| 申请人 |
PAN PACIFIC COPPER CO LTD |
发明人 |
MAKI KOICHI;SHIMOKUBO KATSUYA;OGAWA TSUTOMU;SASAKI KENTARO |
| 分类号 |
F27D1/00;F27D1/16 |
主分类号 |
F27D1/00 |
| 代理机构 |
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代理人 |
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