W.c. Heraeus Gmbh & Co Kg

J&uuml;rgen Merker

David Francis Lupton

Harald Manhardt

Wulf Kock

Frank Kr&uuml;ger

A process for producing a coating on a refractory structural member, in which a noble metal alloy is applied as a coating material to the refractory structural member. The noble metal alloy contains, among other constituents, an oxidizable substance, which includes boron and/or phosphorus and/or antimony and/or arsenic. The refractory structural member and the coating are heated at least once in an oxygen-containing atmosphere to a temperature T that is greater than or equal to the liquidus temperature T of the noble metal alloy. The oxidizable substance is oxidized during this heating process, and the oxide that has formed is at least partially vaporized. The temperature T is maintained until the proportion of oxidizable substance in the coating is <0.1 atomic percent, and the coated refractory structural member is then cooled.

Growing community of inventors

Kahla, Germany

Jürgen Merker

Growing community of inventors

Kahla, Germany

J&uuml;rgen Merker

Jürgen Merker