钢铁基合金半固态浆料制备及成形工艺研究  

Research on Producing and Forming Offerro-based Alloy Semi-solid Slurry

作　　者：戴长泉[1] 蒋业华[1] 周荣[1] 陶姗[1] 

机构地区：[1]昆明理工大学机电工程学院,云南昆明650093

出　　处：《昆明理工大学学报（理工版）》2003年第4期40-44,共5页Journal of Kunming University of Science and Technology(Natural Science Edition)

基　　金：云南省应用基金项目 (项目编号 :2 0 0 2E0 0 0 7Q)

摘　　要：综述了钢铁基合金—铸铁、不锈钢和其他合金钢半固态浆料的制备技术和成形方法及其工作原理 ,其中包括机械搅拌及其成形、电磁搅拌及其成形、液相线铸造法、粉末压实法、剪切冷却辊压法、应变诱发熔化激活法 .并介绍了各种方法的研究现状及其特点 。Ferro-based alloy includes cast iron, stainless steel and other alloy steels Semi-solid slurry. Many processing techniques and producing methods of the ferro-based alloy, such as mechanical stirring, electromagnetic stirring, liquidus casting, powder compacting, shearing-cooling-rolling, and strain induced melt activating, are discussed, which introduces many processing techniques and producing methods. The present situations and characteristics of several basic Semi-solid state forming techniques are discussed and analyzed. The trend of the future development of Semi-solid ferro-based alloy is proposed.

关 键 词：钢铁基合金 半固态浆料 制备工艺 成形工艺 机械搅拌 电磁搅拌 液相线铸造法 粉末压实法 发展 剪切冷却辊压法 应变诱发熔化激活法 

分 类 号：TG132[一般工业技术—材料科学与工程]