H
Hengqiang Ye
Researcher at Chinese Academy of Sciences
Publications - 316
Citations - 5634
Hengqiang Ye is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Microstructure & Grain boundary. The author has an hindex of 37, co-authored 304 publications receiving 4894 citations. Previous affiliations of Hengqiang Ye include Northeastern University (China) & Arizona State University.
Papers
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Influence of heat treatment on interface of Cu/Al bimetal composite fabricated by cold rolling
TL;DR: In this paper, a copper/aluminum/copper sandwich clad sheet was fabricated by means of cold rolling process and heat treated with different temperature and time, and the results reveal that low temperature heat treatment can improve the morphology of Al/Cu interface and increase its bond strength.
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Ab initio elastic constants for the lonsdaleite phases of C, Si and Ge
TL;DR: The elastic constants of lonsdaleite C, Si and Ge are calculated by using the plane-wave pseudopotential method in the scheme of density functional theory and the local density approximation.
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A new icosahedral phase with m35 symmetry
Ze Zhang,Hengqiang Ye,K. H. Kuo +2 more
TL;DR: A metastable phase with the point group symmetry m35 was found in rapidly quenched (Ti 1−xVx)2Ni alloys with × = 00-0-3 by electron diffraction and high-resolution electron microscopy as discussed by the authors.
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Deformation structures in ball milled copper
TL;DR: In this article, the deformation structures of copper powder induced by ball milling were studied in detail by using high-resolution electron microscopy, and it was found that copper powder after 20 h of milling shows the formation of shear bands and a number of mechanical twins.
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Allotropic transformation of cobalt induced by ball milling
TL;DR: In this paper, the phase formation of cobalt was determined by the accumulation of structural defects and not by the local temperature rise, and it was interpreted as being caused by the grain size effect.