Invention Application
US20130092340A1 Process and Refractory Metal Core for Creating Varying Thickness Microcircuits for Turbine Engine Components
有权
用于为涡轮发动机部件创建不同厚度的微电路的工艺和耐火金属芯
- Patent Title: Process and Refractory Metal Core for Creating Varying Thickness Microcircuits for Turbine Engine Components
- Patent Title (中): 用于为涡轮发动机部件创建不同厚度的微电路的工艺和耐火金属芯
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Application No.: US13708036Application Date: 2012-12-07
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Publication No.: US20130092340A1Publication Date: 2013-04-18
- Inventor: Bryan P. Dube , Ryan Shepard Levy , Richard H. Page
- Applicant: United Technologies Corporation
- Applicant Address: US CT Hartford
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Hartford
- Main IPC: B22C9/10
- IPC: B22C9/10 ; B22D29/00
Abstract:
The present disclosure is directed to a refractory metal core for use in forming varying thickness microcircuits in turbine engine components, a process for forming the refractory metal core, and a process for forming the turbine engine components. The refractory metal core is used in the casting of a turbine engine component. The core is formed by a sheet of refractory metal material having a curved trailing edge portion integrally formed with a leading edge portion.
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