Invention Grant
- Patent Title: Method for producing abrasive tips for gas turbine blades
- Patent Title (中): 燃气轮机叶片研磨尖端的制造方法
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Application No.: US12122789Application Date: 2008-05-19
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Publication No.: US08266801B2Publication Date: 2012-09-18
- Inventor: Daniel Clark , Jeffrey Allen
- Applicant: Daniel Clark , Jeffrey Allen
- Applicant Address: GB
- Assignee: Rolls-Royce PLC
- Current Assignee: Rolls-Royce PLC
- Current Assignee Address: GB
- Agency: McCormick, Paulding & Huber LLP
- Priority: GB0710697.4 20070605
- Main IPC: F04D29/38
- IPC: F04D29/38 ; F01D5/20
Abstract:
A method of attaching particles to a substrate, comprising the steps: providing a substrate having a surface providing an interlayer on the surface which conforms to the surface of the substrate, forming a melt pool in the interlayer, depositing a material within the melt pool, allowing the material to solidify, applying a powder containing dispersed particles to the solidified material, and applying heat to attach the dispersed particles to the substrate.
Public/Granted literature
- US20080304975A1 METHOD FOR PRODUCING ABRASIVE TIPS FOR GAS TURBINE BLADES Public/Granted day:2008-12-11
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