Abstract

A computational approach to the determination and evaluation of internal stresses arising in functional coatings on the parts of machines during operation at high temperatures is explained. The method for calculation of temperature on the coating–metal base adhesion boundary is suggested in this study. The possibility of controlling acceptable mechanical stresses in the coating depending on its thickness and operating temperature, as well as the chemical and phase composition of the material of base and coating, is explained.

中文翻译：

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功能涂层内部应力测定的特征

摘要

解释了一种计算方法，该方法用于确定和评估在高温下运行期间机器零件上的功能涂层中产生的内部应力。在这项研究中，提出了一种计算涂层-金属基体附着力边界温度的方法。解释了根据涂层的厚度和工作温度以及基底和涂层材料的化学和相组成来控制涂层中可接受的机械应力的可能性。