Patent Number: 6,309,762

Title: Replaceable wear resistant surfaces

Abstract: An article of manufacture having a wear-resistant cylindrical surface ismade up of a metallurgically tough base steel with a substantiallycylindrical surface, a thin, cylindrical metal sleeve mated to and affixedto the cylindrical surface of the base steel, and a composite metalliccoating containing particles having a hardness greater than Rockwell C 70metallurgically bonded to the surface of the sleeve opposite the basesteel/sleeve interface.

Inventors: Speckert; Michael A. (Charleston, IN)


International Classification:

Expiration Date: 10/32013