...航空航天科学技术论文 关键词： 闭孔泡沫铝；hopkinson压杆；压剪；应变率效应 [gap=1317]keywords: closed-cell aluminum foam; hopkinson pressure bar; compression- shear; strain rate effect ..
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closed-cell aluminum foam plate 闭孔泡沫铝板
al-si closed-cell aluminum foam 铝硅闭孔泡沫铝
The results showed that in the rolling process of closed-cell aluminum foam the basic principle is multiple pass with small deformation, eg.
结果表明：闭孔泡沫铝的轧制应遵循多道次、小变形的原则。
The rolling process of closed-cell aluminum foam that was prepared by melt-foaming process was studied, as well as its deformation and failure behavior due to different pass reduction.
研究了采用熔体发泡法制备的闭孔泡沫铝材料的轧制过程，分析了不同道次压下量条件下泡沫铝的变形特点与破坏方式，探讨了影响泡沫铝轧制能力的主要因素。
The porosity and thickness affect markedly on the sound absorption property of Al-Si closed-cell aluminum foam: the sound absorption coefficient increases along with increasing porosity;
铝硅闭孔泡沫铝的孔隙率和厚度对其吸声性能影响显著：吸声系数随孔隙率增加而增加；
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