M
M. Zhao
Researcher at Johns Hopkins University
Publications - 7
Citations - 135
M. Zhao is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Velocimetry & Deformation (engineering). The author has an hindex of 5, co-authored 7 publications receiving 101 citations.
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Journal ArticleDOI
The dynamic plasticity and dynamic failure of a magnesium alloy under multiaxial loading
TL;DR: In this paper, the anisotropic and rate-dependent mechanical behavior of a rolled AZ31B magnesium alloy under multiaxial loading over a wide range of strain rates ranging from 10 − 4 to 10 5 s − 1.
Journal ArticleDOI
Laser-Driven Flyers and Nanosecond-Resolved Velocimetry for Spall Studies in Thin Metal Foils
D. D. Mallick,D. D. Mallick,M. Zhao,J. Parker,J. Parker,Vignesh Kannan,Bryan T. Bosworth,Dinakar Sagapuram,Mark A. Foster,K.T. Ramesh +9 more
TL;DR: In this article, a laser-launched micro-flyer was used for spall strength measurement of AZ31B Mg alloy thin foils, a material system with potential applications as a lightweight protection material.
Journal ArticleDOI
Time-resolved x-ray diffraction techniques for bulk polycrystalline materials under dynamic loading
P. K. Lambert,Caleb Hustedt,Kenneth S. Vecchio,Emily L. Huskins,Emily L. Huskins,Daniel Casem,Sol M. Gruner,Mark W. Tate,Hugh T. Philipp,Arthur R. Woll,Prafull Purohit,Joel T. Weiss,Vignesh Kannan,K.T. Ramesh,Peter Kenesei,John S. Okasinski,Jonathan Almer,M. Zhao,A. G. Ananiadis,Todd C. Hufnagel +19 more
TL;DR: Two techniques for time-resolved x-ray diffraction from bulk polycrystalline materials during dynamic loading are developed and sample data is presented demonstrating the ability of these techniques to characterize elastic strains and poly Crystalline texture as a function of time during high-rate deformation.
Journal ArticleDOI
A Simple Dual-Beam Time-Multiplexed Photon Doppler Velocimeter for Pressure-Shear Plate Impact Experiments
D. D. Mallick,D. D. Mallick,M. Zhao,Bryan T. Bosworth,Brian E. Schuster,Brian E. Schuster,Mark A. Foster,K.T. Ramesh +7 more
TL;DR: In this paper, the authors demonstrate transverse velocity detection using a modified PDV system where they subtract the measured normal velocity history from a concurrent velocity history measured at a canted angle to the target surface.
Journal ArticleDOI
X-ray reflectivity measurement of interdiffusion in metallic multilayers during rapid heating
J. P. Liu,J. Kirchhoff,Lan Zhou,M. Zhao,Michael D. Grapes,Darren Dale,M. D. Tate,Hugh T. Philipp,Sol M. Gruner,Timothy P. Weihs,Todd C. Hufnagel +10 more
TL;DR: A method for in situ X-ray reflectivity measurements on the millisecond time scale is described, and its use for measuring interdiffusion in metallic multilayers is illustrated.