发明名称 |
OPEN-CELL RETICULATED FOAM |
摘要 |
A foam for use in a lost-foam casting process utilized in the manufacture of a component for a gas turbine engine, the foam having a void fraction less than or equal to ninety five percent, is disclosed. The foam may include a first layer comprising polymer foam having an open-cell structure and a void fraction greater than ninety five percent. A second layer, comprising adhesive, may be adhered to the first layer. A third layer comprising particulate material may be adhered to the second layer. |
申请公布号 |
EP3053953(A1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20160154399 |
申请日期 |
2016.02.05 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
NORAAS, RYAN;BULLIED, STEVEN |
分类号 |
C08J9/36;B22C9/00;F01D5/14 |
主分类号 |
C08J9/36 |
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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