铸造旧砂再生回用技术现状及进展  

New Development of Research and Application on Foundry Used Sand Reclamation and Reuse Technology

作　　者：龙威[1] 樊自田[1] 

机构地区：[1]华中科技大学,湖北武汉430074

出　　处：《中国铸造装备与技术》2012年第2期1-5,共5页China Foundry Machinery & Technology

基　　金：国家自然科学基金资助项目(编号51075163)

摘　　要：本文对近5年来铸造旧砂再生回用技术研究及应用的进展进行了概述。对目前广泛使用的再生回用技术、设备的研究及应用进行了分析。认为铸造废旧砂的再生回用是铸造工业实现绿色可持续发展的必然要求,低成本高效率地再生回用铸造旧砂是铸造技术进步的重要方向。The research and application of foundry used sand reclamation and reuse technology in last 5 years have been summarized. The research of the reclamation and reuse technology of the foundry old sand of varieties with extensive use at present have been analyzed, resulting in that the necessary requirements for foundry industry in realization of green sustainability should be met by reclamation and reuse of the foundry old sand while the important trend of casting technological progress he in low cost and high efficient technology of reclamation and reuse.

关 键 词：铸造旧砂 再生利用 绿色铸造 可持续发展 低成本再生 

分 类 号：TG221[金属学及工艺—铸造]