第二炮兵工程学院教授王汉功主持研究的“多功能超音速火焰喷涂”技术近日在西安通过了技术鉴定。这标志着我国热喷涂技术已居世界领先水平。该技术在加工生产或维修保养机械部件过程中 ,用特殊手段将金属、陶瓷等材料变成高温、高速的粒子流 ,喷涂到机械部件的表面 ,以提高其 The Second Artillery Engineering Institute Professor Wang Han Gong presided over the study of “multi-function supersonic flame spraying” technology in Xi’an recently passed the technical appraisal. This marks that China’s thermal spraying technology has been leading the world. The technology in the process of production or maintenance of mechanical components, using special means to metal, ceramic and other materials into high-temperature, high-speed particle flow, spraying the surface of mechanical parts to improve its