PROTECTIVE PLATINUM GROUP METAL COATING

Brand	Owner	Address	Description
ACT	JOHNSON MATTHEY PLC	5th Floor 25 Farringdon Street London EC4A4AB United Kingdom	protective platinum group metal coating applied to metal or ceramic substrates for use in corrosion resistant applications, namely, protective platinum group metal coated thermocouple protection sleeves, transfer balls, orifice rings, stirrer assemblies, furnace linings, and goods for use in the glass industry;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A coating suitable for use as an environmentally-protective coating on surfaces of components used in hostile thermal environments, including the turbine, combustor and augmentor sections of a gas turbine engine. The coating is used in a coating system deposited on a substrate formed of a superalloy material. The coating contacts a surface of the superalloy substrate and is formed of a coating material having a tensile strength of more than 50% of the superalloy material. The coating material is predominantly at least one metal chosen from the group consisting of platinum, rhodium, palladium, and iridium, and has sufficient strength to significantly contribute to the strength of the component on which the coating is deposited.