李素丽.金属熔体沉积实验装置研究[J].稀有金属材料与工程,2020,49(6):2154~2160.[.Experimental study on metal melt deposition[J].Rare Metal Materials and Engineering,2020,49(6):2154~2160.]
金属熔体沉积实验装置研究
投稿时间:2019-05-15  修订日期:2019-06-04
中文关键词:  金属熔体  实验装置  脉冲压力  脉冲频率。
基金项目:中央军委装备发展部科研订购局2017年准备预研基金(项目号:6140923030903)、西安科技大学优秀青年科技(项目号:2018YQ3-06)以及西安科技大学博士启动金项目(项目号:2017QDJ038)
中文摘要:
      金属熔体沉积成形涉及金属熔体的产生,形态演变,流动,凝固等热物理过程。根据金属液流断续特性要求,设计开发了金属熔体沉积装置。通过研究金属熔体沉积实验平台及软件控制系统的研制过程,实现了金属熔体液流沉积过程关键参数(脉冲压力、熔体温度、基板温度等)的控制与监测。结果表明:通过此实验装置研究实现了金属熔体沉积过程关键参数(扫描速度、熔体温度、基板温度等)的监测与控制,为后续深入研究熔体沉积成形技术提供了必要的试验软硬件基础。关键词: 金属熔体;实验装置;脉冲压力;脉冲频率。
Experimental study on metal melt deposition
英文关键词:Metal melt  Experimental device  Pulse pressure  Pulse frequency.
英文摘要:
      Metal melt deposition involves thermo-physical processes such as the formation, morphological evolution, flow and solidification of metal melts. According to the discontinuous characteristics of liquid metal flow, a metal melt deposition device was designed and developed. By studying the development process of metal melt deposition experimental platform and software control system, the key parameters (pulse pressure, melt temperature, substrate temperature, etc.) in the process of metal melt fluid deposition are controlled and monitored. The results show that the monitoring and control of the key parameters (scanning speed, melt temperature, substrate temperature, etc.) in the process of metal melt deposition is realized by this experimental device, which provides the necessary experimental software and hardware basis for the further study of melt deposition forming technology.
作者单位
李素丽  
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