Optimization of the Residual Stress Level in Plasma Coatings
摘要
Abstract
Residual stresses greatly influence the performance efficiency of machine parts subjected to different loads and operating conditions. An algorithm to predict the influence of plasma spraying factors and conditions on residual stresses and elastic characteristics of alumina coatings is suggested. A significant influence of these factors on the physicomechanical and performance properties of plasma coatings has been theoretically justified and experimentally demonstrated.