分析结果表明,随着球磨时间的延长,粉末固结致密难度增加,所需挤压力显著增大。
The simulation results show that, with increasing the milling time, the densification of powders becomes more and more difficult, and the needed extrusion pressure substantially rises.
粉末爆炸固结技术具有高温、高压、瞬间作用的特点,因此在新材料的开发中具有显著的优势和发展前景。
Because the technique of explosive consolidation of powders can produce high temperature and high pressure in very short time, it is promising in the exploiture of advanced materials.
本文在讨论了粉末爆炸固结的方法、装置和机理的同时介绍了该项技术在各个领域的应用。
The method and device for explosive consolidation as well as its mechanism are discussed, finally the various applications of explosive consolidation are also introduced.
结果表明,采用粒径细小低氧化铍的冲击研磨粉末和等静压固结工艺是获得高MYS铍材的重要途径。
The conclusion is that impact attritioned powder with finer grain size and lower oxide content and its isostatic pressing consolidation are an important way to obtain high MYS beryllium materials.
建立选择性激光烧结粉末的快速成型工艺过程的数值计算模型,并用于估算热固结宽度和深度。
Numerical simulation model for the thermal process of selective laser sintering of powders was presented to predict the sintered width and depth in selective laser sintering.
王金相,李晓杰,粉末爆炸固结技术及其应用,粉末冶金技术,2004,22(1), 49-54;
Wang Jinxiang, Li Xiaojie, Explosive Consolidation of Powder and Its Application, Powder Metallurgy Technology, 2004, 22(1), 49-54.
王金相,李晓杰,粉末爆炸固结技术及其应用,粉末冶金技术,2004,22(1), 49-54;
Wang Jinxiang, Li Xiaojie, Explosive Consolidation of Powder and Its Application, Powder Metallurgy Technology, 2004, 22(1), 49-54.
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