发明名称 |
METHOD OF FORMING A CLADDING LAYER HAVING AN INTEGRAL CHANNEL |
摘要 |
A method including: submerging a ceramic preform (10) in a layer (12) of powdered superalloy material (14), wherein the preform defines a desired shape of a channel (60, 62, 64, 78) to be formed in a layer (42) of superalloy material; melting the powdered superalloy material around the preform without melting the preform; and cooling and re-solidifying the superalloy material around the preform to form the layer of superalloy material with the preform defining the shape of the channel therein. |
申请公布号 |
US2017113302(A1) |
申请公布日期 |
2017.04.27 |
申请号 |
US201514918792 |
申请日期 |
2015.10.21 |
申请人 |
Siemens Energy, Inc. |
发明人 |
Bruck Gerald J.;Kamel Ahmed |
分类号 |
B23K26/342;B22F1/00;B23K26/00 |
主分类号 |
B23K26/342 |
代理机构 |
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代理人 |
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主权项 |
1. A method comprising:
submerging a ceramic preform in a layer of powdered superalloy material, wherein the preform defines a desired shape of a void to be formed in a layer of superalloy material; melting the powdered superalloy material around the preform without melting the preform; and cooling and re-solidifying the melted superalloy material around the preform to form the layer of superalloy material with the preform defining the shape of the void therein. |
地址 |
Orlando FL US |