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Strengthening effects of various grain boundaries with nano-spacing as barriers of dislocation motio
[期刊论文] 作者：FuPing Yuan,,
来源：Science China(Physics,Mechanics & Astronomy) 年份：2017
Strengthening in metals is traditionally achieved through the controlled creation of various grain boundaries(GBs),such as low-angle GBs,high-angle GBs,and twin...
Deformation induced hcp nano-lamella and its size effect on the strengthening in a CoCrNi medium-ent
[期刊论文] 作者：Yan Ma,Muxin Yang,Fuping Yuan,Xiaolei Wu,
来源：材料科学技术（英文版） 年份：2021
Deformation-induced hcp nano-lamellae with various widths and interspacings were observed in the CoCrNi medium-entropy alloy(MEA)under high strain rate and cryogenic temperature in the present study.Higher hardness was found in the cryogeni......
ID014Dynamic Shear Response and Evolution Mechanisms of Adiabatic Shear Band in Ultrafine-grained Fe
[会议论文] 作者：Fuping Yuan,Xiangde Bian,Ping Jiang,Muxin Yang,Xiaolei Wu,
来源：第五届爆炸、冲击波和高应变率现象国际研讨会(International Workshop on Explosion, S 年份：2016
The dynamic properties of an ultrafine-grained(UFG)Fe and an intercritically annealed 0.2C5Mn steel with UFG austenite-ferrite duplex structure were studied...
[会议论文] 作者：Xiangde Bian,Yan Ma,Fuping Yuan,Yuntian Zhu,Xiaolei Wu,
来源：2nd International Conference on Lmpact Loading of Structural 年份：2018
In this work,we investigated the dynamic shear deformation mechanism in two heterogeneous microstructures: gradient structures and heterogeneous structures with multi-level grain sizes....
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