调压铸造技术的研究现状及发展  

Research Status and Development of Adjusted Pressure Casting Technology

作　　者：吴江[1] 冯志军[1] 闫卫平[1] 翟虎[1] 

机构地区：[1]沈阳铸造研究所,辽宁沈阳110022

出　　处：《铸造》2009年第8期804-809,共6页Foundry

摘　　要：介绍了调压铸造技术的原理及其工艺特点,从充型能力、凝固补缩特性、力学性能等方面评述了目前调压铸造技术的研究现状;结合实际生产应用情况,展望了我国调压铸造技术的发展前景,并对我国发展调压铸造技术提出了一些建议。The principle and technical characteristics of adjusted pressure casting technology were described. Research status of adjusted pressure casting technology was reviewed from filling capacity, properties of solidification feeding and mechanical properties respectively. Combined with the practical application, development prospects of adjusted pressure casting technology were prospected, and some suggestions were proposed for developing adjusted pressure casting technology.

关 键 词：调压铸造 真空差压铸造 充型能力 凝固补缩 力学性能 

分 类 号：TG249.2[金属学及工艺—铸造]