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.
Papers
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Grain Growth Behaviors of Multicrystalline Silicon during Cold Crucible Continuous Casting
TL;DR: In this paper, a square shaped silicon ingot was cast by cold crucible continuous casting and the grain growth behaviors during different growth stages were investigated, showing that grains nucleate at the base surface in the centre and in the three phase junction at periphery, and then grow upwards and inclined upwards separately.
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Twinning-induced dislocation and coordinated deformation behavior of a high-Nb TiAl alloy during high-cycle fatigue
Xuesong Xu,Hongsheng Ding,Haitao Huang,He Liang,Raju V. Ramanujan,Ruirun Chen,Jingjie Guo,Hengzhi Fu +7 more
TL;DR: The deformation mechanism responsible for the high-cycle rotating bending fatigue of a high-Nb TiAl alloy was investigated in this paper , where superlattice dislocations [0 1 1¯] and twinning were used to transfer stress between two adjacent phases.
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Thermodynamic destabilization and kinetic optimization for the de-/hydrogenation of Mg85Ni15 alloy by tailoring Mg(In) and Mg2Ni(In) double solid solution
TL;DR: In this paper , element indium (In) is introduced into the hypereutectic Mg85Ni15 alloy to increase the hydrogen de-absorption rate and reduce the stability of MgH2.
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Microstructure and Mechanical Properties of a Rapid Directionally Solidified Ti47Al Alloy
TL;DR: In this article, the microstructure and compressive properties of the Ti47Al ingot were observed and tested, and the results showed that the macrostructure consisted mainly of coarse columnar grains parallel to the axial direction, with the size of 0.5mm wide and 10mm in length.
Patent
Quick, intelligent and environment-friendly casting mould and method for manufacturing the same
TL;DR: In this article, a quick intelligent environment-friendly mold and relative producing method was proposed to solve the defects of present sand mold that uncontrolled solidify speed, worse surface fineness and environment pollution.