Multiple layer erosion resistant coating and a method for its pr

Details Multiple layer erosion resistant coating and a method for its pr Multiple layer erosion resistant coating and a method for its pr

1995-03-22

1997-08-12

Turner, Archene

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428212, 428336, 428469, 428472, 428698, 428704, B32B 1504

Patent

active

056563647

ABSTRACT:
A multiple layer erosion resistant coating on a substrate comprises alternate layers of tungsten and titanium diboride. All of the layers have the same thickness and preferably have thickness's of between 0.3 and 1 micrometer to give improved erosion resistance. The layers are produced by sputtering.

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European Search Report dated Sep. 6, 1995.

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