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压缩加载下三种含能材料细观破坏特征观察

DOI: 10.11858/gywlxb.2005.03.004, PP. 213-218

Keywords: 含能材料,压缩加载,应变率,细观破坏模式

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Abstract:

通过扫描电镜,对三种含能材料在不同应变率压缩条件下回收的试样断面进行了细观观察,得到了三种含能材料的细观破坏特征,并对其破坏机理进行了分析。同时结合高聚物粘结炸药(PBX炸药)和压装B炸药组分的比较,分析了两种炸药在高应变率条件下的不同破坏模式。

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