Method of coating an article of manufacturing havi

专利名称：Method of coating an article of

manufacturing having a substrate formed ofa nickel or cobalt-based superalloy

发明人：Wolfram Beele申请号：US09/419692申请日：19991014公开号：US06071556A公开日：20000606

摘要：A nickel-based or cobalt-based superalloy substrate is covered with aprotective system which is resistant to thermal, corrosive and erosive attack. Ananchoring layer is disposed on the substrate. The anchoring layer is formed as an oxidecompound, in particular alumina, doped with nitrogen. A ceramic coating is disposed onthe anchoring layer. The modification of the anchoring layer prevents the transmission ofdiffusing elements through the anchoring layer to the thermal barrier layer.

申请人：SIEMENS AKTIENGESELLSCHAFT

代理人：Herbert L. Lerner,Laurence A. Greenberg,Werner H. Stemer

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