材料科学
碳纳米管
复合材料
延展性(地球科学)
色散(光学)
钢筋
纳米复合材料
材料的强化机理
极限抗拉强度
蠕动
物理
光学
作者
Qibing Liu,Genlian Fan,Zhiqiang Li,Qiang Guo,Ding‐Bang Xiong,Yishi Su,Zhiqiang Li,Di Zhang
标识
DOI:10.1016/j.compositesb.2021.108915
摘要
Carbon nanotubes (CNTs) reinforced Al composites with a unique intragranular dispersion were obtained by using ultra-short CNTs. Nano-scaled CNTs were uniformly distributed inside the ultrafine Al grains. In comparison with typical CNT/Al composites with intergranular CNTs dispersion, this intragranular CNT/Al composites enable stronger dislocation pinning and retention, thereby exhibits simultaneous improvement in strength and ductility. The present intragranular dispersion strategy will provide inspirations for fabricating strong and ductile nanocarbon reinforced metal matrix composites.
科研通智能强力驱动
Strongly Powered by AbleSci AI