Invention Grant
- Patent Title: Method for repairing cracks in structures
- Patent Title (中): 修复结构裂缝的方法
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Application No.: US12849906Application Date: 2010-08-04
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Publication No.: US08347479B2Publication Date: 2013-01-08
- Inventor: Stephen W. Smith , John A. Newman , Robert S. Piascik , Edward H. Glaessgen
- Applicant: Stephen W. Smith , John A. Newman , Robert S. Piascik , Edward H. Glaessgen
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the United States National Aeronautics and Space Administration
- Current Assignee: The United States of America as represented by the United States National Aeronautics and Space Administration
- Current Assignee Address: US DC Washington
- Agent Robin W. Edwards
- Main IPC: B23P6/00
- IPC: B23P6/00
Abstract:
A first material with a known maximum temperature of operation is coated with a second material on at least one surface of the first material. The coating has a melting temperature that is greater than the maximum temperature of operation of the first material. The coating is heated to its melting temperature until the coating flows into any cracks in the first material's surface.
Public/Granted literature
- US20110033728A1 Method and System for Repairing Cracks in Structures Public/Granted day:2011-02-10
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