采用渗流法制备了新型多组元、高比强多孔铝合金,研究了合金的单向压缩变形特征和能量吸收性能,讨论了孔壁厚度均匀性、孔隙率和强化热处理对性能的影响.结果表明:提高多孔铝合金的孔壁厚度的均匀度和强化热处理都显著提高多孔铝合金的压缩吸能性能;随着孔隙率的降低多孔铝合金的压缩强度增加.
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