Invention Grant
- Patent Title: Abrasive tip blade manufacture methods
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Application No.: US14687648Application Date: 2015-04-15
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Publication No.: US10450876B2Publication Date: 2019-10-22
- Inventor: Christopher W. Strock
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D5/28 ; F01D11/12 ; F01D25/24 ; F04D29/32 ; F04D29/38 ; F04D29/02
Abstract:
A blade comprises an airfoil having a root end and a tip. A metallic substrate is along at least a portion of the airfoil. An abrasive tip coating comprises an abrasive and an aluminum-based matrix. An aluminum-based base layer is between the tip coating and the substrate.
Public/Granted literature
- US20160305257A1 Abrasive Tip Blade Manufacture Methods Public/Granted day:2016-10-20
Information query
