| 发明名称 |
PROTECTING REFRACTORY WALLS |
| 摘要 |
A refractory powder is sprayed by means of a lance onto a region of a refractory wall. The powder contains at least one refractory oxide and is at an elevated temperature which is not less than that of the region being sprayed. The powder may contain a metal e.g. aluminium or magnesium. |
| 申请公布号 |
GB2019988(B) |
申请公布日期 |
1982.08.18 |
| 申请号 |
GB19790008338 |
申请日期 |
1979.03.09 |
| 申请人 |
CENTRE DE RECHERCHES METALLURGIQUES AND COCKERILLOUGREE |
发明人 |
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| 分类号 |
C04B35/66;C21C5/44;F27B14/08;F27D1/16;(IPC1-7):F27D1/16 |
主分类号 |
C04B35/66 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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