METHOD OF PROVIDING A COATING

摘要

The present invention relates to a method of providing a coating on a surface of a component (detail), said process comprising: the steps of providing a first powder on the surface, of heating this first powder by arc heating, thus forming the first layer, of providing a second powder on the first layer, and of heating this second layer by arc heating, thus forming a second layer, the first powder comprising nickel or comprising nickel and cobalt, the second powder comprising nickel and cobalt, and the proportion of cobalt in the first powder being lower than the proportion of cobalt in the second powder.