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HYBRID METAL MATRIX COMPOSITE PACKAGES WITH HIGH THERMAL CONDUCTIVITY INSERTS
HYBRID METAL MATRIX COMPOSITE PACKAGES WITH HIGH THERMAL CONDUCTIVITY INSERTS
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机译:具有高导热率插入物的混合金属基复合材料包装
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摘要
A hybrid package (200) for heat sinking a device is formed of a graphitic material that defines a plurality of cavities for cast-in-rivets (214) and that defines at least one cavity for a cast-in-rivet via (216). The graphitic material is pressure infiltrated with a molten metal alloy so as to form a composite material with a plurality of cast-in rivets that increases at least one of the through-plane conductivity and the strength of the hybrid package and that forms at least one cast-in-rivet that increases an in-plane thermal conductivity of the hybrid package.
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