H
Huiting Zheng
Researcher at Harbin Institute of Technology
Publications - 11
Citations - 618
Huiting Zheng is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: High entropy alloys & Microstructure. The author has an hindex of 8, co-authored 11 publications receiving 320 citations.
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Journal ArticleDOI
Composition design of high entropy alloys using the valence electron concentration to balance strength and ductility
Ruirun Chen,Gang Qin,Huiting Zheng,Liang Wang,Yanqing Su,Yu-Lung Chiu,Hongsheng Ding,Jingjie Guo,Hengzhi Fu +8 more
TL;DR: In this article, the phase evolution of two HEAs, CoCrCuFeNi and AlCoCrFeNi, were designed as matrix alloys, where Ni and Mo are alloyed.
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Strengthening FCC-CoCrFeMnNi high entropy alloys by Mo addition
TL;DR: In this article, the authors studied the phase evolution, microstructure, mechanical properties and related mechanism of CoCrFeMnNi high entropy alloys and found that the increased volume fraction of sigma phase plays an important role in improving the compressive strength of 100-xMox HEAs.
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Microstructure evolution, Cu segregation and tensile properties of CoCrFeNiCu high entropy alloy during directional solidification
Huiting Zheng,Ruirun Chen,Gang Qin,Xinzhong Li,Yanqing Su,Hongsheng Ding,Jingjie Guo,Hengzhi Fu +7 more
TL;DR: In this paper, the relationship between solidification velocity and microstructure formation, micro-segregation as well as tensile properties was investigated, and the results indicated that the morphology of the solid-liquid interface evolves from convex to planar and then to concave with the increase of solidification velocities.
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A novel face-centered-cubic high-entropy alloy strengthened by nanoscale precipitates
Gang Qin,Ruirun Chen,Peter K. Liaw,Yanfei Gao,Xiaoqing Li,Huiting Zheng,Liang Wang,Yanqing Su,Jingjie Guo,Hengzhi Fu +9 more
TL;DR: In this article, a single-phase face-centered-cubic (FCC) Co9Cr7Cu36Mn25Ni23 high-entropy alloy was prepared by arc melting, and a uniform distribution of nanometer-sized precipitates was achieved.
Journal ArticleDOI
Phase separation of AlCoCrFeNi2.1 eutectic high-entropy alloy during directional solidification and their effect on tensile properties
Huiting Zheng,Ruirun Chen,Gang Qin,Xinzhong Li,Yanqing Su,Hongsheng Ding,Jingjie Guo,Hengzhi Fu +7 more
TL;DR: In this article, a phase diagram of AlCoCrFeNi2.1 is simplified as AlNi-CoCr Fe binary phase diagram, and the results indicate that directional solidification is a suitable method to balance the strength and ductility of AlcoCrFe Ni2.