发明授权
US09435222B2 Layer system having a two-ply metal layer 有权
层系统具有双层金属层

Layer system having a two-ply metal layer
摘要:
Known protective layers having high Cr content and additional silicon form brittle phases, which additionally become brittle under the effect of carbon during use. The protective layer according to the invention comprises a two-part metal layer, which contains tantalum on the outside.
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