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Real-time nanoscale observation of deformation mechanisms in CrCoNi-based medium- to high-entropy alloys at cryogenic temperatures
Qingqing Ding, Xiaoqian Fu, Dengke Chen, Hongbin Bei, Bernd Gludovatz, Jixue Li, Ze Zhang, E.P. George, Qian Yu, Ting Zhu, Robert O. Ritchie (2019). Real-time nanoscale observation of deformation mechanisms in CrCoNi-based medium- to high-entropy alloys at cryogenic temperatures. Materials Today, 25, pp. 21-27, DOI: 10.1016/j.mattod.2019.03.001.
Article185 days agoAnomalous size effect on yield strength enabled by compositional heterogeneity in high-entropy alloy nanoparticles
Jingyuan Yan, Sheng Yin, Mark Asta, Robert O. Ritchie, Jun Ding, Qian Yu (2022). Anomalous size effect on yield strength enabled by compositional heterogeneity in high-entropy alloy nanoparticles. Nature Communications, 13(1), DOI: 10.1038/s41467-022-30524-z.
Article185 days agoTuning element distribution, structure and properties by composition in high-entropy alloys
Qingqing Ding, Yin Zhang, Xiao Chen, Xiaoqian Fu, Dengke Chen, Sijing Chen, Lin Gu, Fei Wei, Hongbin Bei, Yanfei Gao, Minru Wen, Jixue Li, Ze Zhang, Ting Zhu, Robert O. Ritchie, Qian Yu (2019). Tuning element distribution, structure and properties by composition in high-entropy alloys. Nature, 574(7777), pp. 223-227, DOI: 10.1038/s41586-019-1617-1.
Article185 days agoDislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy
Zijiao Zhang, H. W. Sheng, Zhangjie Wang, Bernd Gludovatz, Ze Zhang, E.P. George, Qian Yu, Scott X. Mao, Robert O. Ritchie (2017). Dislocation mechanisms and 3D twin architectures generate exceptional strength-ductility-toughness combination in CrCoNi medium-entropy alloy. Nature Communications, 8(1), DOI: 10.1038/ncomms14390.
Article185 days agoNanoscale origins of the damage tolerance of the high-entropy alloy CrMnFeCoNi
Zijiao Zhang, Min Mao, Jiangwei Wang, Bernd Gludovatz, Ze Zhang, Scott X. Mao, E.P. George, Qian Yu, Robert O. Ritchie (2015). Nanoscale origins of the damage tolerance of the high-entropy alloy CrMnFeCoNi. Nature Communications, 6(1), DOI: 10.1038/ncomms10143.
Article185 days ago