H
Hengzhi Fu
Researcher at Harbin Institute of Technology
Publications - 617
Citations - 9965
Hengzhi Fu is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Microstructure & Directional solidification. The author has an hindex of 37, co-authored 539 publications receiving 6924 citations. Previous affiliations of Hengzhi Fu include Chinese Academy of Engineering & Northwestern Polytechnical University.
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Effect of thermal exposure on the stability of carbides in Ni–Cr–W based superalloy
TL;DR: In this article, the microstructure evolutions of Ni-Cr-W based superalloy during thermal exposure have been investigated systematically, and the decomposition behavior of primary M 6 C can be explained by the following reaction: M 6C→M 23 C 6 ǫ+me (W, Ni, Cr, Mo).
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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.
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Microstructure and oxidation behaviour of plasma-sprayed NiCoCrAlY coatings with and without Ta on Ti44Al6Nb1Cr alloys
Ruirun Chen,Xue Gong,You Wang,Gang Qin,Nannan Zhang,Yanqing Su,Hongsheng Ding,Jingjie Guo,Hengzhi Fu +8 more
TL;DR: In this article, NiCoCrAlY coatings with and without Ta were plasma-sprayed onto Ti44Al6Nb1Cr alloy to investigate their microstructure and oxidation resistance at 900 °C for 100 h.
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Variations of microstructure and tensile property of γ-TiAl alloys with 0–0.5 at% C additives
TL;DR: In this paper, carbon atoms were added into a lamellar γ-TiAl alloy with a composition of Ti-47Al-2Nb-2Cr and the volume fraction of B2 phase decreased with the increase of carbon content.
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Microstructure control of Ti45Al8.5Nb(W, B, Y) alloy during the solidification process
TL;DR: In this article, a two-step isothermal treatment was proposed to eliminate micro-segregation and reduce the cracking tendency of Ti 45Al 8.5Nb 0.2W 0.02Y alloy.