Corrosion-resistant coating

February 19, 2008

Patent No. U.S. 7,229,700 B2
BASF Catalysts has obtained a patent for an aluminum or aluminum alloy metal substrate coated by a high-velocity oxygen fuel thermal spray coating process with a corrosion- and wear-resistant coating composition comprised of an aluminum-zinc alloy containing 0.1–10% weight zinc mixed with a hard, inert matrix.