X. Liu
4 Papers
X. Liu is an academic researcher. The author has contributed to research in topics: Ultimate tensile strength & Dynamic recrystallization. The author has an hindex of 2, co-authored 4 publications.
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Papers
Simultaneous strength-ductility enhancement in as-cast Ti6Al4V alloy by trace Ce
Y.J. Liu,X. Liu,X. Wu,L.-C. Zhang,W. Li,W.C. Zhang +5 more
TL;DR: In this paper , a strategy of enhancing the mechanical performance of as-cast Ti6Al4V alloy by adding a small amount of rare earth (i.e., 0.1 wt% Ce), where deleterious elements could be absorbed from the crystalline lattice during solidification process, forming uniformly distributed Ce-rich oxides or precipitates with ∼200 nm in size.
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Microstructural evolution of 6061-T6 aluminum alloy in vortex- friction stir welding
TL;DR: In this paper , the microstructural evolution of 6061-T6 aluminum alloy in the VFSW process was investigated experimentally, and the microhardness and tensile strength of the joint were obtained to reflect the microstructure changes.
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Multiple effects of forced cooling on joint quality in coolant-assisted friction stir welding
X. Liu,W.T. Li,Y.Q. Zhou,Y.Z. Li,Xin‐Jiang Pei,Zhikang Shen,Q.H. Wang +6 more
TL;DR: In this paper , a commercial pure aluminum AA1050 was welded by liquid-CO2-assisted friction stir welding (FSW) within a large process parameter range, and the cooling effects on the weld formation, microstructure, and mechanical properties were investigated by comparison with conventional FSW.
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