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热喷涂(焊)技术是国家经委、计委和冶金部“七五”计划重点推广项目,是一种工艺较简便,适应性强且经济效益显著的表面涂(焊)技术,通过喷涂(焊)处理,在基体表面形成所需性能要求的新表面层,从而达到强化各类零部件表面性能的目的,更可用于修复因磨损、腐蚀等而损坏甚至报废的零部件,从而使其寿命大幅度提高。“冶金部热喷涂(焊)工艺卡”主要介绍氧—乙炔粉末喷涂(焊)工艺通则,如工艺选择、粉末材料选择、喷涂工艺规范、喷焊工艺规范、涂层加工、涂层常见缺陷的处理
Thermal spray (welding) technology is the State Economic Commission, Planning Commission and Ministry of Metallurgical “Seventh Five-Year Plan” focused on the promotion of the project is a more simple process, adaptability and significant economic benefits of surface coating (welding) technology, by spraying ) To form a new surface layer on the surface of the substrate with the required performance so as to achieve the purpose of strengthening the surface properties of various parts and components and can also be used to repair parts damaged or even scrapped due to abrasion, Amplitude increased. “Metallurgical Department thermal spraying (welding) process card” mainly introduced oxygen - acetylene powder coating (welding) general process, such as process selection, powder material selection, spraying process specifications, spray welding process specifications, coating processing, coating common defects deal with