Výsledky vyhledávání - "Chuanshi Hong"

Recovery of deformation microstructure in the bulk interior revealed by synchrotron X-ray micro-diffraction

Autor: Tianbo Yu, Chuanshi Hong, Yubin Zhang, Adam Lindkvist, Wenjun Liu, Jon Tischler, Dorte Juul Jensen

Publikováno v: Yu, T, Hong, C, Zhang, Y, Lindkvist, A, Liu, W, Tischler, J & Jensen, D J 2023, ' Recovery of deformation microstructure in the bulk interior revealed by synchrotron X-ray micro-diffraction ', Materials Characterization, vol. 202, 112997 . https://doi.org/10.1016/j.matchar.2023.112997

A synchrotron X-ray micro-diffraction based technique, namely differential aperture X-ray microscopy (DAXM), is used to investigate the subgrain evolution in the bulk interior during ex-situ recovery annealing of a lightly deformed Al sample. This is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2da7c3c2c34c8cdda13e3a32e76bda9f
https://orbit.dtu.dk/en/publications/098033be-f8d0-405a-a13f-76e7ff4155af

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Characteristics of scales and their impacts on under‐deposit corrosion in an oil production well

Autor: Abhijeet Yadav, Xuan Luo, Chuanshi Hong, Magdalena Rogowska, Rajan Ambat, Yousr E. A. N. Elsayed, Yan Yang

Publikováno v: Materials and Corrosion. 72:1051-1064

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::29e9f9a093dfe9906289fd4ce8826ec9
https://doi.org/10.1002/maco.202012095

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Recovery of small prientation gradients in a ercystallized grain observed in 3D during ex-situ annealing

Autor: Chuanshi Hong, Yubin Zhang, Tianbo Yu, Wenjun Liu, Dorte Juul Jensen

Publikováno v: IOP Conference Series: Materials Science and Engineering

We report the observation of a small orientation gradient (~0.5° over a few micrometers) in a recrystallized grain formed at the sample surface in pure Al and the elimination of this orientation gradient during subsequential ex-situ annealing. The o

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An Experimentally-Based Molecular Dynamics Analysis of Grain Boundary Migration During Recrystallization in Aluminum

Autor: Dorte Juul Jensen, Yubin Zhang, Runguang Li, Eric R. Homer, Chuanshi Hong

Publikováno v: Li, R, Homer, E R, Hong, C, Zhang, Y & Jensen, D J 2022, ' An experimentally-based molecular dynamics analysis of grain boundary migration during recrystallization in aluminum ', Scripta Materialia, vol. 211, 114489 . https://doi.org/10.1016/j.scriptamat.2021.114489
Scripta Materialia

Recent synchrotron X-ray measurements examined three-dimensional boundary migration during recrystallization [Scripta Mater 205 (2021) 114187]. To analyze possible correlations between grain boundary mobility and the observed heterogeneous boundary m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3469e36421cc50c41628f25f997220e
https://doi.org/10.2139/ssrn.3968006

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Non-spherical voids and lattice reorientation patterning in a shock-loaded Al single crystal

Autor: Niels Hansen, Chuanshi Hong, Xiaoxu Huang, Søren Fæster, Rozaliya Barabash

Publikováno v: Acta Materialia. 134:16-30

An Al single crystal shock loaded in the direction and captured at incipient spallation was examined by combining X-ray tomography, electron backscatter diffraction on a scanning electron microscope, and transmission electron microscopy (TEM). Octahe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1a888846c646ad677235274b3f79961
https://doi.org/10.1016/j.actamat.2017.05.035

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Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformation

Autor: Grethe Winther, Bo Wang, Marcel A. J. Somers, Chuanshi Hong, Thomas Lundin Christiansen

Publikováno v: Materialia
Wang, B, Hong, C, Winther, G, Christiansen, T L & Somers, M A J 2020, ' Deformation mechanisms in meta-stable and nitrogen-stabilized austenitic stainless steel during severe surface deformation ', Acta Materialia, vol. 12, 100751 . https://doi.org/10.1016/j.mtla.2020.100751

AISI 304L stainless steel in austenitized and in solution nitrided condition was severely mechanically deformed by surface roller burnishing. High-temperature solution nitriding was applied to achieve a nitrogen-concentration depth profile, leading t

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Characterization, formation and development of scales on L80 steel tube resulting from seawater injection treatment

Autor: Rajan Ambat, Yan Yang, Chuanshi Hong, Abhijeet Yadav, Magdalena Rogowska, Xuan Luo

Publikováno v: Journal of Petroleum Science and Engineering. 193:107433

Scale formation in oil and gas production wells is a serious problem that could cause flow reduction and increase the risk of corrosion perforation. In this paper, several characterization methods including visual observation and digital photography

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0ef3544b24228adbc9fadd684583f71
https://doi.org/10.1016/j.petrol.2020.107433

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Visualization of low-misorientation dislocation structures from orientation data using customized All-Euler maps

Autor: Chuanshi Hong

Publikováno v: Hong, C 2019, ' Visualization of low-misorientation dislocation structures from orientation data using customized All-Euler maps ', I O P Conference Series: Materials Science and Engineering, vol. 580, no. 1, 012033 . https://doi.org/10.1088/1757-899x/580/1/012033
IOP Conference Series: Materials Science and Engineering

A method for visualization of low-misorientation dislocation structures from orientation data obtained by electron backscatter diffraction (EBSD) in scanning electron microscopy is presented. The method is termed “customized All-Euler maps”. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b221f315b6bfb253929833b4b430ef3e
https://orbit.dtu.dk/en/publications/166e371e-aae5-494b-aa07-fd6c7828e7bd

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Low-Energy Dislocation Structure (LEDS) character of dislocation boundaries aligned with slip planes in rolled aluminium

Autor: Xiaoxu Huang, Chuanshi Hong, Grethe Winther

Publikováno v: Winther, G, Hong, C & Huang, X 2015, ' Low-Energy Dislocation Structure (LEDS) character of dislocation boundaries aligned with slip planes in rolled aluminium ', Philosophical Magazine, vol. 95, no. 13, pp. 1471-1489 . https://doi.org/10.1080/14786435.2015.1033488

For the specific slip geometry of two sets of coplanar systems (a total of four systems) in fcc metals, the range of dislocation networks in boundaries aligned with one of the two active slip planes is predicted from the Frank equation for boundaries

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a436a8df784370a7b7adbf9e6a21a8b2
https://doi.org/10.1080/14786435.2015.1033488

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Nucleation and thickening of shear bands in nano-scale twin/matrix lamellae of a Cu–Al alloy processed by dynamic plastic deformation

Autor: Xiaoxu Huang, Kathy Lu, Chuanshi Hong, Nairong Tao

Publikováno v: Acta Materialia. 58:3103-3116

Microstructural evolution associated with the shear banding in nano-scale twin/matrix (T/M) lamellae of a Cu-Al alloy processed by means of dynamic plastic deformation was investigated using transmission electron microscopy (TEM) and high-resolution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2440707df5e0432ca3f22aaa6fd09ed1
https://doi.org/10.1016/j.actamat.2010.01.049

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