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    Ohmic Heating of Composite Candidate Graphite-Fiber/Coating ...

    Ohmic Heating of Composite Candidate Graphite-Fiber/Coating ...

    isfactory composite panels from pure copper and unmodified graphite fibers have been documented (ref. 1). The expected behavior of a proposed composite may be indicated by the differ-ence between the high contact angle of pure copper on graphite fibers versus the acute contact angles of the copper/tungsten or copper/titanium systems.

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    US5410796A - Copper/copper alloy and graphite fiber composite ...

    US5410796A - Copper/copper alloy and graphite fiber composite ...

    A method for producing a composite having graphite fibers in a matrix of copper/copper alloy. The graphite fibers are coated with a refractory metal which both protects the graphite fibers from the molten copper/copper alloy while also acting as a wetting agent on the graphite fibers for intimate infiltration by the molten copper/copper alloy.

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    Friction and wear of copper–graphite composites made with Cu ...

    Friction and wear of copper–graphite composites made with Cu ...

    Copper–graphite composites of graphite contents of 8, 15, and 20 wt.% made by powder metallurgy route using either Cu-coated graphite powders or mixture of copper and graphite powders. The Cu-coating process of graphite powders was carried out using electroless coating technique. For comparison, parallel compacts of pure copper were made ...

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    A REVIEW ON COPPER-GRAPHITE COMPOSITE MATERIAL FABRICATION ...

    A REVIEW ON COPPER-GRAPHITE COMPOSITE MATERIAL FABRICATION ...

    Sample of copper graphite with percentage of 3%, 7%, 19%. Copper-graphite with low percentages of graphite is Used for slip rings, switches, relays, connectors, plugs and low voltage DC machines with very high current densities. Keyword - composite material, graphite, copper, powder metrullurgy, mmc. 1- INTRODUCTION

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    US3981427A - Method of laminating graphite sheets to a metal ...

    US3981427A - Method of laminating graphite sheets to a metal ...

    A method for bonding graphite sheets to a metallic substrate. The metallic substrate is provided with a coating of low melt metal which forms an intermetallic phase or zone at the interface between the substrate and coating. The coated substrate while in solidified condition is placed in a press between a pair of graphite sheets.

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    FABRICATION OF COPPER GRAPHITE COMPOSITE MATERIAL & ITS ...

    FABRICATION OF COPPER GRAPHITE COMPOSITE MATERIAL & ITS ...

    1.2 COPPER-GRAPHITE COMPOSITE Copper-Graphite composites are an example of metal matrix composites. Basically they are a dispersion of graphite in pure copper matrix. The composite that we will be studying about has been fabricated by Casting.They exhibit excellent lubricating and anti-seizing properties due to

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    Interface and properties of copper matrix composites ...

    Interface and properties of copper matrix composites ...

    Graphite/copper composites overcome the disadvantages of difficult processing of diamond/copper composites, which have lower production costs and huge potential for development. It has become the research hotspot after diamond/copper composites [ 8 – 11 ].

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