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Xinghao Du
Researcher at Shenyang Aerospace University
Publications - 77
Citations - 2512
Xinghao Du is an academic researcher from Shenyang Aerospace University. The author has contributed to research in topics: Alloy & Ultimate tensile strength. The author has an hindex of 24, co-authored 72 publications receiving 2017 citations. Previous affiliations of Xinghao Du include I-Shou University & City University of Hong Kong.
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Journal ArticleDOI
Achieving ultrafine grain size in Mg–Al–Zn alloy by friction stir processing
TL;DR: In this article, the mean hardness of the UFG region reaches ∼120Hv, which is more than twice as high as that of the AZ31 matrix, and the grain refinement kinetics are analyzed and the results are self-consistent.
Journal ArticleDOI
Dual heterogeneous structures lead to ultrahigh strength and uniform ductility in a Co-Cr-Ni medium-entropy alloy.
Xinghao Du,Xinghao Du,Wanpeng Li,H. T. Chang,Tao Yang,G. S. Duan,B. L. Wu,J.C. Huang,J.C. Huang,Fu-Rong Chen,C.T. Liu,W. S. Chuang,Yue Lu,Manling Sui,E-Wen Huang +14 more
TL;DR: It is reported that, by a careful controlling alloy composition, thermomechanical process, and microstructural feature, a Co-Cr-Ni-based medium-entropy alloy with a dual heterogeneous structure of both matrix and precipitates can be designed to provide an ultra-high tensile strength of 2.2 GPa and uniform elongation of 13% at ambient temperature.
Journal ArticleDOI
Bulk and microscale compressive behavior of a Zr-based metallic glass
Y.H. Lai,C.J. Lee,Yu Ting Cheng,H.S. Chou,H. M. Chen,Xinghao Du,Xinghao Du,C.I. Chang,J.C. Huang,S.R. Jian,Jason S.C. Jang,T.G. Nieh +11 more
TL;DR: In this paper, a two-phase Zr-based metallic glass using focus ion beam (FIB) was used for fabrication of 3.8, 1 and 0.7-μm micropillars.
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New criterion of glass forming ability for bulk metallic glasses
TL;DR: In this article, a modified γ parameter, defined as γm=(2Tx-Tg)∕Tl, has been established, which shows an excellent correlation with the GFA of bulk metallic glasses, with the statistical correlation factor of R2=0.931.
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Producing nanograined microstructure in Mg–Al–Zn alloy by two-step friction stir processing
TL;DR: In this article, the mean hardness of the nanograined region reaches ∼1.5 GPa (or 150 Hv), about three times that of the matrix, and the evolution of the structure is also investigated.