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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Morphological evolution of primary β-Nb5Si3 phase in Nb-Mo-Si alloys
TL;DR: In this article, the morphological evolution of the primary β-Nb5Si3 phase in the Nb-Mo-Si-based alloys was discussed in detail based on the data of X-ray diffraction, field emission scanning electron microscopy and transmission electron microscope.
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Influence of oxygen on microstructure and mechanical properties of directionally solidified Ti–47Al–2Cr–2Nb alloy
TL;DR: In this article, the effect of oxygen on the microstructure of directionally solidified (DS) Ti-47Al-2Cr-2Nb alloy was investigated and the results showed that increasing the oxygen content led to a change of primary solidification β phase to α phase and finally the volume fractions of lamellae with the orientation normal to the growth orientation would then increase.
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Microstructure, fracture toughness and compressive property of as-cast and directionally solidified NiAl-based eutectic composite
TL;DR: In this paper, the microstructure and room temperature mechanical properties of NiAl-Cr(Mo) eutectic composite were investigated by SEM, EDS, three point bending test and compression test.
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Role of graphite on microstructural evolution and mechanical properties of ternary TiAl alloy prepared by arc melting method
TL;DR: In this article, the carbon content of Ti-30.7wt%Al-xC alloys was experimentally and statistically studied, and the results showed that Ti2AlC phase appears when carbon content is > 0.4%, and its volume fraction increases with increasing carbon content.
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Brittle–ductile transition during creep in nearly and fully lamellar high-Nb TiAl alloys
TL;DR: In this article, the brittle-ductile transition during creep (BDTC) was studied in nearly and fully lamellar TiAl alloys and Ti 47Al 6Nb-0.1C alloy.