发明名称 |
SURFACE TREATMENT TO PASSIVATE SUBLIMATION SURFACES TO HYDROPHOBIC CONTAMINANTS |
摘要 |
The sublimation capability of a porous metal plate used in a sublimator is maintained by heating the porous metal plate at an elevated temperature in a flowing stream of oxygen for an extended period of time to form an oxidized surface. A short chain molecule, such as citric acid, is attached to the oxidized surface having multiple functional carboxylate groups and no hydrophobic tail. |
申请公布号 |
US2013306195(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201213473870 |
申请日期 |
2012.05.17 |
申请人 |
STEELE JOHN W.;OEHLER WILLIAM F.;RECTOR TONY;HAMILTON SUNDSTRAND SPACE SYSTEMS INTERNATIONAL, INC. |
发明人 |
STEELE JOHN W.;OEHLER WILLIAM F.;RECTOR TONY |
分类号 |
C23C28/00;B32B15/04 |
主分类号 |
C23C28/00 |
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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