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利用Hopkinson压杆装置(SHPB)和SEM等研究室温下经过不同工艺处理的Zr基非晶合金/W丝复合材料的动态力学性能及断裂模式.结果表明,由工艺4制备的复合材料具有最好的动态压缩性能,在0.8 MPa打击压力下,其动态抗压强度达到3 965 MPa.该复合材料动态压缩断裂模式为混合断裂模式,包括剪切断裂和纵向开裂,W丝呈现劈裂和屈曲特征.

参考文献

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