Rmg Technologies, Inc.

Excera Materials Group, Inc.

Michael E Fuller

Andrew C Strange

Michael C Breslin

An improved ceramic/metal composite material is disclosed which is fully reacted with aluminum. The composite is made from a ceramic preform, such as silicon carbide, having a binding agent, such as silica, that is contacted with a metal mixture or alloy, such as aluminum/silicon, that reacts with the binding agent to form a ceramic/metal composite material. Also disclosed is a method of making the improved composite material and articles made incorporating the material.

Ceramic/metal material and method for making same

The present invention provides a method and process for removing adherent molten metal from a surface by applying a non-wetting agent for the metal to the surface or to the adherent molten metal. The non-wetting agent may be a pressurized fluid or applied by a pressurized fluid.

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Gahanna, OH, United States of America

Michael E Fuller