COMPONENT AND METHOD FOR FABRICATING A COMPONENT

摘要

Provided is a method for fabricating a component (200) having a high temperature resistant surface. The method includes the steps of providing a metallic powder (203) to a base material (201), heating the metallic powder (203) to a temperature sufficient to join at least a portion of the metallic powder (203) to form an initial layer (205), sequentially forming additional layers (207) over the initial layer (205) by heating a distributed layer (206) of the metallic powder (203) to a temperature sufficient to join at least a portion of the distributed layer (206) of the metallic powder (203) and join the formed additional layers (207) to underlying layers, repeating the steps of sequentially forming the additional layers (207) over a previously formed layer (208) to form a formed portion (210) of the component (200), and optionally removing the formed portion (210) of the component (200) and a portion of the base material (201). Also provided is a component (200) having a high temperature resistant surface.