发明名称 |
Method of making anticorrosion coatings on the cooling shields of furnance chambers |
摘要 |
<p>Process for preparation of an anticorrosion coating forming the base for a cooling shield in a boiler firebox where in the first phase the base has a purity level S 3 and a surface roughness Rz 35-100 micron and in the second phase Al powder of purity 99.5 and grain size 120 micron is sprayed on in argon, and in a third phase the Al top layer is heated at 450[deg]C over 5 hours to maximize diffusion of Al to the base.</p> |
申请公布号 |
EP1469096(A9) |
申请公布日期 |
2005.03.23 |
申请号 |
EP20040460006 |
申请日期 |
2004.04.09 |
申请人 |
"SYSTEM" SPOLKA AKCYJNA |
发明人 |
GRZELKA, RYSZARD;MIKOS, MICHAL |
分类号 |
C23C4/02;C23C4/12;C23C4/18;F23D14/26;(IPC1-7):C23C4/02;F23M5/00 |
主分类号 |
C23C4/02 |
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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