采用真空烧结技术制备了丝径为12 μm的金属纤维多孔材料,利用扫描电子显微镜观察了金属纤维多孔材料的形貌,用MTS858压缩试验机研究了金属纤维多孔材料的准静态压缩性能.结果表明,所制备的金属纤维多孔材料的孔隙形貌复杂,其压缩应力-应变曲线光滑,屈服平台区没有凹陷,随着孔隙度的降低,金属纤维多孔材料的屈服强度增大.
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