Tensile adhesion test measurements on plasma-sprayed coatingsAdhesion measurements on plasma-sprayed coatings are briefly studied, including a critical analysis of the experimental scatter for duplicate tests. The application of a simple method which presents adhesion strength data in a fracture mechanics perspective is demonstrated. Available data are analyzed in a way which suggests an approach to finding the overall defect contribution to reducing the apparent strength of coatings.
Document ID
19860045314
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Berndt, C. C. (NASA Lewis Research Center Cleveland, OH, United States)