| 发明名称 |
HOLLOW AIRFOIL CONSTRUCTION UTILIZING FUNCTIONALLY GRADED MATERIALS |
| 摘要 |
A method of forming an airfoil includes the steps of depositing material to form an airfoil in a first layer, and then depositing material in a second layer on the first layer. The first and second layers have distinct densities. An airfoil is also disclosed. The method provides powerful design advantages.
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| 申请公布号 |
US2013195671(A1) |
申请公布日期 |
2013.08.01 |
| 申请号 |
US201213360753 |
申请日期 |
2012.01.29 |
| 申请人 |
EL-WARDANY TAHANY IBRAHIM;GU WENJIONG;MOSHER DANIEL A.;VIENS DANIEL V.;GUO CHANGSHENG |
发明人 |
EL-WARDANY TAHANY IBRAHIM;GU WENJIONG;MOSHER DANIEL A.;VIENS DANIEL V.;GUO CHANGSHENG |
| 分类号 |
F01D5/14;B05D1/36;B05D3/00;B05D3/12;C23C16/48 |
主分类号 |
F01D5/14 |
| 代理机构 |
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