Powder of plastic and treated mineral.

摘要

A thermal spray powder is formed of granules of a silicon aluminum alloy each having bonded thereto discrete particles of a neoalkoxy zirconate type of organo-zirconate. A modified polyester powder may be blended with the mineral granules, in which case the polymeric granules also should have the zirconate bonded thereto. The powder is made by forming a slurry of alloy and zirconate starting powders with an organic binder, and drying the slurry to form the powder.