摘要
主要介绍了国内外舰船装备中应用铝合金铸造技术的基本情况,包括产品应用类型、典型工艺特点及适用范围等。文中结合多型产品的研制、生产经验和故障归零情况,对砂型铸造高强铝合金存在的问题进行了分析,对提高铸造质量方法提出了建议。最后,面向海军装备未来发展的需求,就高强铝合金铸造技术在舰船装备领域的应用前景和需解决的问题等进行了探讨。
Aluminum alloy has the characteristics of low specific gravity, high performance and convenient processing, and thus has received extensive attention. Compared with the welding process, casting process has the advantages of wide adaptability, great consistency and beautiful appearance. With the maturity of the aluminum alloy casting technology in large scale and complex structure, the conditions for the wide application to warship equipment have been created. This paper mainly introduces the basic situation of aluminum alloy casting technology used in warship equipment, including the type of product application, typical technology characteristics and the scope of application. The problems existing in high strength cast aluminum alloy are analyzed, and suggestions for improving casting quality are put forward. Finally, the paper discusses the development prospect and problems of high strength aluminum alloy casting technology in the field of naval equipment for the future development of naval equipment.
作者
陈延伟
刘佳琳
赵亚鹏
CHEN Yan-wei;LIU Jia-lin;ZHAO Ya-peng(713 Research Institute of China Shipbuilding Industry Corporation,Zhengzhou 450015,Henan,China)
出处
《铸造》
CAS
北大核心
2020年第4期329-334,共6页
Foundry
关键词
舰船装备
轻金属
铸造铝合金
warship equipment
light metal
cast aluminum alloy
