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Method for Production of Spiral Architectures through Powder Loaded Polymer Extrusion
University of Missouri System: Missouri University of Science and Technology
posted on 09/14/2009
A technique providing the ability to form two or more dissimilar materials into an architecture consisting of interpenetrating spirals
Suggested Uses
• Cutting tools for machining of steels
• Drilling tools for petroleum drilling
• Ceramic engine components
• Armor materials
Advantages
• Increased fracture toughness
• Fewer steps
• Allows for tailored properties
Detailed Description
This technique allows for the production of high fracture toughness materials combining advantageous properties of two or more dissimilar materials. In addition to increased fracture toughness, the technique allows other overall properties to be tailored by altering the individual materials used. For example, if properly oriented, properties can be made highly anisotropic. If randomly oriented, properties can still be altered while remaining isotropic. This technology will achieve these results in fewer steps than previous coextrusion techniques, allowing for accelerated production of components.
File Number: 08UMR003
Web site: http://ecodevo.mst.edu
Other Information:
Case Manager: Eric Anderson (ericwa@mst.edu)
This innovation currently is not available for online licensing. Please contact Keith Strassner at University of Missouri System: Missouri University of Science and Technology for more information.
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