Patent ID: 11898651
Assignee: CAMERON INTERNATIONAL CORPORATION
Field: Basic materials chemistry (Chemistry)
Classification: CPC F  C  Y | IPC C  F

Claim 18:
19. A material construction comprising:
a first layer including at least two immiscible phases, including from 70 to 99 volume percent of a continuous phase and from 1 to 30 volume percent of a discontinuous phase dispersed within the continuous phase, each based on a total volume of the first layer, wherein the discontinuous phase comprises a solid dry lubricant, wherein the continuous phase comprises a transition-metal, and wherein the first layer is deposited using electroplating, electroless plating, thermal spraying, or cladding;
a second layer applied over a surface of the first layer, wherein the second layer comprises at least 30 wt. % carbon, and wherein the second layer is deposited using electroplating, electroless plating, thermal spraying, cladding, sputtering, ion beam, plasma enhanced chemical vapor deposition, cathodic arc, or chemical vapor deposition; and
a third layer applied over a surface of the second layer, wherein the third layer comprises MOS2, TICXSY, TiCS/Se/Te, or WS2.