New Trends in Non-Destructive Evaluation of Surface Hardened Layers and Coatings

• 作者: Valery Vengrinovich
• 来源期刊: 表面工程材料与先进技术期刊(英文)
• 学科: 医学
• 关键词: SURFACE LAYERS COATINGS PROPERTIES NON-DESTRUCTIVE EVALUATION
• 年，卷（期）: bmgcclyxjjsqkyw,（2）
• 页码范围: 154-162
• 页数: 9页
• 分类号: R73

摘要

This article should not be considered as a full review of current methods for non-destructive testing of surface layers. Rather, it is a subjective in this area. However, the article provides some review of the challenges posed by the current state of surface layers treatment techniques on the area of Non-Destructive materials evaluation: enhancement of the sensitivity to the type of defects, increasing resolution to submicron values, the requirement to diagnose the surface layers with depth resolution of properties, diagnosis of multilayer multicomponent surface layers and coatings, treated with concentrated energy.