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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Microstructure evolution of peritectic Nd14Fe79B7 alloy during directional solidification
TL;DR: In this paper, Brindman type directional solidification experiments were carried out in Nd 14 Fe 79 B 7 alloy and an incomplete banded structure formed, containing circles of α-Fe/Nd 2 Fe 14 B and Nd 2Fe 14 B dendrites.
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Stochastic modeling of columnar-to-equiaxed transition in Ti–(45–48 at%) Al alloy ingots
TL;DR: In this article, a two-dimensional stochastic model of macro-micro type for predicting columnar-to-equiaxed transition (CET) during solidification processes of the large size Al alloy ingots is developed.
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Influence of W, Re, Cr, and Mo on microstructural stability of the third generation Ni-based single crystal superalloys
TL;DR: In this article, the effects of W, Re, Cr, and Mo on microstructural stability, such as the morphology of γ′ phase and the topologically close-packed (TCP) phase precipitation are systematically investigated in eleven kinds of Ni-based single crystal superalloys containing certain amounts of Co, Al, and Ta.
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Stability of lamellar structure of directionally solidified NiAl-28Cr-6Mo eutectic alloy at different withdrawal rates and temperatures
TL;DR: In this article, the authors investigated the stability of NiAl-28Cr-6Mo eutectic alloys at different withdrawal rates and temperatures, and showed that the lamellar structure has no significant change after various temperatures (900-1100 °C) at 2.5μm/s.
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Effect of withdrawal rate on the microstructure of directionally solidified NiAl–Cr(Mo) hypereutectic alloy
TL;DR: In this article, the authors studied the eutectic microstructure and growth interface morphology of directionally solidified Ni−31Al−32Cr−6Mo(at.%).