摘要
详细阐述了多层喷射沉积技术的产生及发展现状。多层喷射沉积技术与传统喷射沉积技术相比,在制备大型预成形坯件时冷却速度更大,工艺操作更简单,坯件表面精度更高。
The paper deals with the beginning and development of multi-layer spray deposition technique in detail.Compared with the conventional spray deposition technique,the novel technique exhibits specific advantages in manufacturing large preforms,including higher solidification rate,simpler operating procedure and better dimensional precision.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2000年第1期17-19,共3页
Materials Reports
关键词
喷射沉积
多层喷射沉积
坯件制备
应用现状
spray deposition,multi-layer spray deposition,rapid solidification
