喷射沉积合金的半固态成形的研究现状与发展前景  

The Present Status and Future Development of Semisolid Forming of Spray Deposition Materials

作　　者：姜春梅[1] 高元植[1] 胡宜平[1] 赵爱民[2] 毛卫民[2] 甄子胜[2] 钟雪友[2] 

机构地区：[1]北京联合大学应用技术学院,北京100101 [2]北京科技大学材料学院,北京100083

出　　处：《北京联合大学学报》2001年第z1期89-93,共5页Journal of Beijing Union University

摘　　要：综述了喷射沉积材料的半固态成形的研究进展 ,展望喷射沉积材料的半固态成形的发展趋势 ,分析了喷射沉积材料的半固态成形工艺、半固态变形特征和半固态成形的加热和保温过程中组织演变规律 。It has summarized the present status and future development of semisolid forming of spray deposition alloys. Analyse the method of semisolid forming of spray deposition materials, the characteristic semisolid deformation of spray deposition materials and evolution of microstructures during semisolid forming. Propound that thixoforming under high solid volume fraction is the developmental trend of semisolid forming for spray deposition alloys.

关 键 词：喷射沉积 半固态成形 凝固 

分 类 号：TG15[金属学及工艺—热处理]