WELDING RODS INCLUDING PCD PARTICLES AND METHODS OF FORMING SUCH WELDING RODS

摘要

A welding rod for use in applying hardfacing to a surface of a tool includes an elongated, generally cylindrical body including a metal matrix material. The welding rod also includes particles of polycrystalline diamond material carried by the elongated, generally cylindrical body. The particles of polycrystalline diamond material include a plurality of inter-bonded diamond grains.