氧乙炔焰金属粉末喷涂工艺广泛地被表面技术领域所接受。它不仅可用于恢复工件的尺寸,而且能保护金属表面,使之形成生产工况所要求的耐磨、耐蚀、耐热以及抗氧化等多种性能的保护涂层。氧乙炔焰金属粉未喷涂是热喷涂中最常用的一种方法,它是以氧、乙炔火焰为热源,将喷涂粉末加热到熔化或半熔化状态, Oxyacetylene flame metal powder coating process is widely accepted by the surface technology. It can not only restore the size of the workpiece, but also protect the metal surface to form a protective coating that is resistant to abrasion, corrosion, heat and oxidation as required in production conditions. Oxygen acetylene flame metal powder is not spraying the most commonly used method of thermal spraying, which is based on oxygen, acetylene flame as a heat source, the spray powder is heated to melt or semi-molten state,