Solid Lubricating, Hard and Fracture Resistant Composites for Surface Engineering Applications

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Description

Patent relating to solid lubricating, hard and fracture resistant composites for surface engineering applications.

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11 p. : ill.

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Gopagoni, Sundeep; Scharf, Thomas W.; Banerjee, Rajarshi & Tiley, Jaimie S. September 26, 2013.

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This patent is part of the collection entitled: UNT Scholarly Works and was provided by the UNT College of Engineering to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 157 times. More information about this patent can be viewed below.

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Patent relating to solid lubricating, hard and fracture resistant composites for surface engineering applications.

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11 p. : ill.

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Abstract: A method and composition for producing a monolithic hybrid composite consisting of a composite matrix, a reinforcement phase, and a solid/self-lubrication phase. The composition may comprise a graphite ("C") phase and a titanium carbide ("TiC") phase in a nickel ("Ni") matrix. The process may include the step of blending pure Ni and pure titanium ("Ti") powders with Ni-coated graphite powder using Laser Engineering Net Shaping ("LENS"). The novel composite, when achieved with an optimum chemical and structural phase ratio, exhibits a balance of high hardness, fracture toughness, and low friction/wear.

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  • Patent Number: US2013/0252859A1
  • Government Documents No.: 13/769787
  • Archival Resource Key: ark:/67531/metadc330327

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UNT Scholarly Works

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  • February 18, 2013

Accepted Date

  • September 26, 2013

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  • September 26, 2013

Added to The UNT Digital Library

  • Aug. 8, 2014, 6:44 a.m.

Description Last Updated

  • Oct. 24, 2023, 1:20 p.m.

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Gopagoni, Sundeep; Scharf, Thomas W.; Banerjee, Rajarshi & Tiley, Jaimie S. Solid Lubricating, Hard and Fracture Resistant Composites for Surface Engineering Applications, patent, September 26, 2013; [Washington, D.C.]. (https://digital.library.unt.edu/ark:/67531/metadc330327/: accessed March 24, 2025), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT College of Engineering.

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