Xinkai Ma Yang, L., Chen, Z., Ma, X., Zhong, D., Zhao, X., Xiao, L., & Fang, X. (2021). Improvement of strength and ductility in a gradient structured Ni fabricated by severe torsion deformation. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 826. https://doi.org/10.1016/j.msea.2021.141980 Ma, X., Li, F., Sun, Z., Hou, J., Fang, X., Zhu, Y., & Koch, C. C. (2019). Achieving Gradient Martensite Structure and Enhanced Mechanical Properties in a Metastable beta Titanium Alloy. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 50A(5), 2126–2138. https://doi.org/10.1007/s11661-019-05157-5 Ma, X., Li, F., Fang, X., Li, Z., Sun, Z., Hou, J., & Cao, J. (2019). Effect of strain reversal on the stress-induced martensitic transformation and tensile properties of a metastable beta titanium alloy. JOURNAL OF ALLOYS AND COMPOUNDS, 784, 111–116. https://doi.org/10.1016/j.jallcom.2019.01.010 Ma, X., Li, F., Sun, Z., Hou, J., Li, J., & Fang, X. (2019). Strain rate dependence of the indentation size effect in Ti-10V-2Fe-3Al alloy. MATERIALS SCIENCE AND TECHNOLOGY, 35(9), 1107–1113. https://doi.org/10.1080/02670836.2019.1612596