Evaporator body for a PVD coating system and method for providing such an evaporator body

摘要

The evaporator body (2) for a PVD coating system comprises a main body (4) with an evaporator surface (6), to which an aluminum-titanium wetting layer (12) is applied. In the state of delivery, a layer (16) containing two reactants, namely in particular aluminum and titanium dihydride, which forms the wetting layer (12) when the base body (4) is heated, is applied to the base body (4).