3D打印用金属粉末制备技术研究进展  

Research progress on preparation of metal powder for 3D printing

作　　者：李安[1,2] 刘世锋 王伯健[1] 张朝晖[1] 时明军[1] LI An;LIU Shi-feng;WANG Bo-jian;ZHANG Zhao-hui;SHI Ming-jun(School of Metallurgical Engineering, Xi＇an University of Architecture and Technology, Xi＇an 710055, Shaanxi, China;Sino-Euro Materials Technologies of Xi＇an, Xi＇an 710018, Shaanxi, China)

机构地区：[1]西安建筑科技大学冶金工程学院,陕西西安710055 [2]西安欧中材料科技有限公司,陕西西安710018

出　　处：《钢铁研究学报》2018年第6期419-426,共8页Journal of Iron and Steel Research

基　　金：国家自然科学基金资助项目(51671152,51304153);西安市科技局资助项目(CXYZKD001)

摘　　要：3D打印技术是一种先进的制造方法,在航空航天、生物医疗、汽车、军工等领域已得到较为广泛的应用。金属粉末作为金属3D打印技术的关键原材料,金属粉末的品质很大程度上决定了产品最终的成型效果。简要阐述了金属3D打印领域典型的金属材料和主要制备方法,最后,指出了金属3D打印领域中亟待解决的问题,并对金属3D打印前景做出了展望。3D printing is a new type of printing technology,its application is omnipresent in fields like space aviation,medical,automobile and military industry.As a key raw material for metal 3D printing,the quality of the metal powder largely determines the final quality of the product.The typical metal materials and the main preparation methods in the field of metal 3D printing were briefly expounded.Finally,research directions and application prospects of metal 3D print were discussed,the problems in the field of metal 3D printing were pointed out.

关 键 词：3D打印 金属粉末 气雾化法 等离子旋转电极法 

分 类 号：TF123.2[冶金工程—粉末冶金]