Patent ID: 9671838
Date: 2017-06-06
CPC Classifications: G06F,Y10T

Claim:
1. A chassis, comprising: a chassis base defining a housing that is configured to house a plurality of components, wherein the chassis base includes a chassis wall having an outer surface that is located on the chassis wall and a housing surface that is located on the chassis wall opposite the chassis wall from the outer surface; a first layer of the chassis wall that provides the outer surface of the chassis wall, wherein the first layer includes a first material and a first layer oxidized surface of the first material that has been oxidized and that is located opposite the first layer from the outer surface of the chassis wall; and a second layer of the chassis wall that is located immediately adjacent the housing and that provides the housing surface, wherein the second layer includes a carbide-based composite material throughout the second layer and a second layer oxidized surface of the carbide-based composite material that has been oxidized and that is bonded with the first layer oxidized surface, and wherein the carbide-based composite material provides a thermal conductivity of less than 1 watt per meter-kelvin throughout the chassis wall in a direction that is generally perpendicular to the outer surface of the chassis wall, while providing a thermal conductivity of at least 100 W/mK throughout the chassis wall in directions that are generally parallel to the outer surface of the chassis wall.