| 发明名称 |
SINGLE CRYSTAL PARTS USING ADDITIVE MANUFACTURING AND REMELT |
| 摘要 |
A metal single crystal turbine component with internal passageways includes a polycrystalline turbine blade formed by additive manufacturing. The turbine component is remelted and directionally solidified to form the single crystal turbine component with internal passageways. |
| 申请公布号 |
US2016319677(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201615211913 |
申请日期 |
2016.07.15 |
| 申请人 |
United Technologies Corporation |
发明人 |
McBrien John;Castle Lea Kennard;Spangler Brandon W. |
| 分类号 |
F01D5/28;B22C9/02;B22C9/04;B22C9/10;B22C9/24;B22D23/06;B22F3/105;B22F5/04;B23K26/342;B33Y10/00;B33Y80/00;B22D27/04;C30B29/52;F01D5/18;F01D5/14;F01D9/04;F01D25/12;B22C7/02 |
主分类号 |
F01D5/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A metal single crystal turbine component with internal passageways formed without the use of a wax pattern comprising:
a metal turbine component with internal passageways formed by an additive manufacturing process, that is remelted and directionally solidified to form a metal single crystal turbine component. |
| 地址 |
Hartford CT US |
