某炮弹底塞表面防护工艺霉菌试验研究  

Mold Test of Surface Protection Technology for Base Plug of a Type of Bullet

作　　者：殷宗莲 黄波[1] 胥泽奇[1] 刘杰[1] 张凯[1] 

机构地区：[1]西南技术工程研究所,重庆400039

出　　处：《装备环境工程》2015年第4期72-75,94,共5页Equipment Environmental Engineering

摘　　要：目的研究某炮弹底塞最佳表面防护工艺。方法采用霉菌试验方法,对2种底塞材料多种表面处理与防护工艺样品的防霉性和防腐蚀性能进行试验和优选。结果分析了防霉性和防腐蚀性能优劣的原因,评定出了最优的材料和表面处理与防护工艺组合,提出了炮弹长贮防霉和防腐蚀的建议和措施。结论底塞最佳的材料和表面处理与防护工艺组合为30Cr Mn Si A+镀锌/镀锌镍合金+涂7258号航空润滑油脂。Objective To study the optimal surface protection technology for Base Plug of a type of bullet. Methods Mold test method was used to test the anti-mold property and corrosion resistance of specimens of two kinds of base plug materials processed by different protection technologies. Results The causes for the different corrosion resistance and anti-mold performance was analyzed, the optimal combination of material and surface protection technology was selected, and some suggestions and measures for long storage and corrosion proof of bullets were put forward. Conclusion The optimal material and surface protection technology for base plug of bullet was 30CrMnSiA ＋ galvanizing/zinc-nickel alloy coating ＋ coating with 7258 aviation grease.

关 键 词：底塞 30CRMNSINI2A 30CrMnSiA 霉菌试验 防护工艺 润滑脂 

分 类 号：TJ413[兵器科学与技术—火炮、自动武器与弹药工程]