热喷涂发展趋势──新型高能高速喷涂方法

Development of Thermal Spray──New Type of High Energy and High Velocity Spray

介绍了两种高能高速喷涂新技术──超音速火焰喷涂及超音速等离子喷涂，分析了两种喷涂方法的发展背景及基本原理，比较了它们的涂层特点及应用范围，指出超音速火焰喷涂及超音速等离子喷涂是获得高质量涂层的新技术。

High energy and high velocity spray technique──supersonic flame spray and supersonic plasma spray are introduced in this paper.Their development context and principle are analyzed ,and their coatings characteristics and scope of application are compared also.