镍铝青铜的熔铸工艺特点  

Melting and Casting Characteristics of Nickel Aluminum Bronze

作　　者：徐健[1] 邢建东[1] 李镜银[2] 

机构地区：[1]西安交通大学,陕西西安710049 [2]洛阳船舶材料研究所,河南洛阳471039

出　　处：《材料开发与应用》2004年第2期36-39,共4页Development and Application of Materials

摘　　要：介绍了镍铝青铜的铸造工艺性能,对镍铝青铜在熔铸过程中的常见缺陷及成因进行了详细分析,重点探讨了镍铝青铜的熔铸工艺方法,提出了能够提高铸件质量的多种工艺措施和建议。The casting performance of nickel aluminum bronze is introduced and the common defects formed in the course of casting and relevant causes are analyzed. The melting and casting technology is discussed emphatically and some measures to improve casting quality are proposed.

关 键 词：镍铝青铜 铸造工艺 熔炼 冒口 浇注系统 

分 类 号：TG244[金属学及工艺—铸造]