On the effects of powder morphology on the post-comminution ballistic strength of ceramics

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• 作者：G.J. Appleby-Thomas ; ^{g.applebythomas@cranfield.ac.uk} ; D.C. Wood ; A. Hameed ; J. Painter ; B. Fitzmaurice
• 关键词：Ballistic penetration ; Comminuted ceramic ; Ballistic resistance ; Plate impact
• 刊名：International Journal of Impact Engineering
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：100
• 期：Complete
• 页码：46-55
• 全文大小：2399 K
• 卷排序：100

文摘

A series of depth-of-penetration experiments have been conducted using comminuted ceramic analogues comprising cold-pressed ceramic compacts. Initial compact morphology was found to have a measurable influence on ballistic response. Under similar pressing pressures (e.g. with similar underlying microstructures), compact thicknesses were shown to have a marked effect on ballistic response. Findings from ballistic experiments were backed by a discrete series of shock experiments.