The present invention relates to the composition and production of an engineered degradable metal matrix composite that is useful in constructing temporary systems requiring wear resistance, high hardness, and/or high resistance to deformation in water-bearing applications such as, but not limited to, oil and gas completion operations.

The present invention relates to the composition and production of an engineered degradable metal matrix composite that is useful in constructing temporary systems requiring wear resistance, high hardness, and/or high resistance to deformation in water-bearing applications such as, but not limited to, oil and gas completion operations.

Disclosed is a multi nanolayer interface coating for a fiber of a composite including a first interface coating nanolayer deposited onto the fiber of the ceramic matrix composite, and a second interface coating nanolayer deposited onto the first interface coating nanolayer.

A print head is disclosed for use in an additive manufacturing system. The print head may include a receiving end configured to receive a matrix and a continuous reinforcement, and a discharging end configured to discharge the continuous reinforcement at least partially coated in the matrix. The print head may also include a compactor located at the discharging end and forming a tool center point for the print head.

A print head is disclosed for use in an additive manufacturing system. The print head may include a receiving end configured to receive a matrix and a continuous reinforcement, and a discharging end configured to discharge the continuous reinforcement at least partially coated in the matrix. The print head may also include a feeder located between the receiving end and the discharging end. The feeder may be configured to push the continuous reinforcement out of the print head at only select times during discharge of the continuous reinforcement and the matrix.

A print head is disclosed for use in an additive manufacturing system. The print head may include a first end configured to receive a continuous reinforcement, and a second end configure to discharge the continuous reinforcement at least partially coated in a matrix. The print head may also include a cutting module disposed between the first and second ends. The cutting module may include a blade, an anvil, and an actuator operatively connected to at least one of the blade and the anvil.

The present invention relates to a composite material based on aluminium and alumina, its method of manufacture, and a cable comprising said composite material as an electrical conductor element.

The present invention relates to a composite material based on aluminium and alumina, its method of manufacture, and a cable comprising said composite material as an electrical conductor element.

A process is provided for manufacturing a composite material with functionalized carbon nanotubes and a metal matrix. The arrangement also includes manufacturing an elongated electrically conductive element, and an electrical cable with such an elongated electrically conductive element.

A process is provided for manufacturing a composite material with functionalized carbon nanotubes and a metal matrix. The arrangement also includes manufacturing an elongated electrically conductive element, and an electrical cable with such an elongated electrically conductive element.