【摘要】 烧蚀磨损是决定身管寿命的关键因素之一.改善内膛和弹带结构,合理选择火药种类、装药,是减少内膛烧蚀的重要措施.文中指出了加入缓蚀剂、通过内膛表面处理以及采用复合材料身管都能有效提高身管的寿命.更多还原

【Abstract】 Erosive wear is one of main reasons of barrel life.Important measures to reduce erosion in bore are reasonably select type of propellant and charge,improvement innerl bore surface and ballistic structure etc By means of methods such as erosion reducing additives,surface treatment of bore and composite gun barrel,it can improve barrel life.更多还原