近年来国内外对资源与能源力求节约与有效利用,因此在各个工业领域里,金属喷镀技术的采用与推广,正与日俱增。本文介绍了国外金属喷镀技术的演变情况;概述了各种喷镀技术所用设备与材料,以及喷镀方法和其应用领域;为我国机制与维修工业提高产品质量,延长使用寿命,节约原材料等提供了有利途径。 In recent years, both domestic and foreign countries have made great efforts to conserve and effectively utilize resources and energy. Therefore, the adoption and promotion of metal spraying technology are increasing in various industrial fields. This paper introduces the evolution of foreign metal spraying technology; outlines the equipment and materials used in a variety of spraying technology, as well as spraying methods and their applications; improve the quality of our products for the mechanism and maintenance industry in our country, to extend the service life and save raw materials Provide a good way.