Abstract: A system for graphitization of carbon powder, the system including a graphitization container having a body made of a carbonaceous material. The body has a cavity extending in a longitudinal direction, and the body has an opening in communication with the cavity. The container includes a heating element made of a carbonaceous material, wherein the heating element is positioned in the cavity such that the heating element extends in the longitudinal direction. The container includes a lid configured to removably cover the opening. The system is configured such that when the lid is removed, the opening provides access to the cavity in a direction perpendicular to the longitudinal direction for at least one of loading or unloading of a payload material into or out of the cavity.

Abstract: A system for graphitization of carbon powder, the system including a cask comprising a cask body made of a carbonaceous material and a binder, the cask body having a cavity. The system further includes a filament made of a carbonaceous material and a binder, wherein the filament is configured to be positioned in the cavity and aligned with the cask body.

Abstract: An electrode joint having first and second complementary elements capable of being joined together to form the joint, wherein one of the threaded elements has at least one slot at least partially along its length; and wherein one of the threaded elements includes a source of a flowable adhesive in fluid communication with the slot.

Abstract: A structural insulated panel for use in a mine safe room, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress.

Abstract: A structural insulated panel for use in a mine safe room, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress. The carbon foam structural insulated panel also includes a first layer and a second layer bound to a first surface and second surface of the carbon foam core.

Abstract: The core panel includes a plurality of carbon foam blocks. One or more of the blocks have a cell volume wherein at least about 90% of the cells have a diameter of between at least about 10 microns and about 150 microns. Also at least about 1% of the cell volume of the block has cells having a diameter of about 0.8 microns to about 3.5 microns.

Abstract: A composite panel, which includes a heat spreading layer and a carbon foam core having desirable fire retardant properties, and resistance to environmental stress. The composite panel can also include a first layer and a second layer bound to a first surface and second surface of the carbon foam core. Applications of the panel include structural and fire retardant elements of residential and commercial buildings, aircraft and watercraft.

Abstract: A graphite-based heat exchanger, especially for use as a solar energy receptor as part of the thermal process in a solar power system, including an energy collection panel, a heat spreader, and a thermal element, wherein the heat spreader is formed of flexible graphite having a density of at least about 0.6 g/cc and a thickness of less than about 10 mm, and the heat spreader further has a first side and a second side, wherein the heat spreader is in a thermal transfer relationship with the thermal element, and wherein the energy collection panel includes at least one sheet or block of graphite.

Abstract: The core panel includes a plurality of carbon foam blocks. One or more of the blocks have a cell volume wherein at least about 90% of the cells have a diameter of between at least about 10 microns and about 150 microns. Also at least about 1% of the cell volume of the block has cells having a diameter of about 0.8 microns to about 3.5 microns.

Abstract: A structural insulated panel for use in a mine safe room, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress. The carbon foam structural insulated panel also includes a first layer and a second layer bound to a first surface and second surface of the carbon foam core.

Abstract: An assembly with a threaded connection, including an outer part made from ceramic, having an axially tapered internal thread, and having a diameter A; an inner part made from ceramic, having an axially tapered external thread, and having an equator with a diameter B, the diameter B at the equator of the inner part amounting to between 80% and 110% of the diameter A of the outer part.

Abstract: An impact protection structure useful for protecting against an impact, includes a carbon foam having a ratio of compressive strength to density of at least about 1000 psi/(g/cc) and a internal cell structure for absorbing and dissipating the kinetic energy of an impact.

Abstract: An electrode joint having first and second complementary elements capable of being joined together to form the joint, wherein one of the threaded elements has at least one slot at least partially along its length; and wherein one of the threaded elements includes a source of a flowable adhesive in fluid communication with the slot.

Abstract: A cold storage panel, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress. The carbon foam insulated panel also includes a first layer and a second layer bound to a first surface and second surface of the carbon foam core. Applications of the carbon foam structural insulated panel include structural and fire retardant elements of residential and commercial refrigerators and freezers, food lockers, coolers, and the like.

Abstract: A structural insulated panel for use in a mine safe room, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress. The carbon foam structural insulated panel also includes a first layer and a second layer bound to a first surface and second surface of the carbon foam core.

Abstract: A structural insulated panel, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress. The carbon foam structural insulated panel also includes a first layer and a second layer bound to a first surface and second surface of the carbon foam core. Applications of the carbon foam structural insulated panel include structural and fire retardant elements of residential and commercial buildings, aircraft and also watercraft.

Abstract: An electrode joint having first and second complementary elements capable of being joined together to form the joint, wherein one of the threaded elements has at least one slot at least partially along its length; and wherein one of the threaded elements includes a source of a flowable adhesive in fluid communication with the slot.

Abstract: An electrode joint having first and second complementary elements capable of being joined together to form the joint, wherein one of the threaded elements has at least one slot at least partially along its length; and wherein one of the threaded elements includes a source of a flowable adhesive in fluid communication with the slot.