M
Muhammad Shamir
Researcher at Coventry University
Publications - 7
Citations - 184
Muhammad Shamir is an academic researcher from Coventry University. The author has contributed to research in topics: Ultimate tensile strength & Fatigue limit. The author has an hindex of 4, co-authored 6 publications receiving 88 citations. Previous affiliations of Muhammad Shamir include Ghulam Ishaq Khan Institute of Engineering Sciences and Technology & National University of Science and Technology.
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A comparative study of pulsed laser and pulsed TIG welding of Ti-5Al-2.5Sn titanium alloy sheet
TL;DR: In this paper, the influence of welding phenomenon on the microstructure, micro-hardness, tensile properties, surface and sub-surface residual stress distribution and deformation and distortion of both the weldments were studied.
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Interrupted fatigue testing with periodic tomography to monitor porosity defects in wire + arc additive manufactured Ti-6Al-4V
Romali Biswal,Xiang Zhang,Muhammad Shamir,Abdullah Al Mamun,Mustafa Awd,Frank Walther,Abdul Khadar Syed +6 more
TL;DR: In this paper, the authors used contaminated wires to build the gauge section of fatigue specimens to purposely introduce spherical gas pores in the size range of 120-250 micrometres.
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The role of microstructure and local crystallographic orientation near porosity defects on the high cycle fatigue life of an additive manufactured Ti-6Al-4V
TL;DR: In this article, the effect of crystallographic orientation of α and α lath width around gas pore defects on the high cycle fatigue life of wire + arc additive manufactured Ti-6Al-4V by means of Electron Back Scattered Diffraction was evaluated.
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Influence of deposition strategies on tensile and fatigue properties in a wire + arc additive manufactured Ti-6Al-4V
TL;DR: In this paper, the influence of two different deposition strategies, oscillation and parallel pass, on the tensile and high cycle fatigue properties of a wire-+-arc additive manufactured Ti-6Al-4V alloy in the as-built condition was investigated.
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Characterising and representing small crack growth in an additive manufactured titanium alloy
TL;DR: In this article, the modified Hartman-Schijve equation was applied to predict small crack growth rate in an additive manufactured titanium Ti-6Al-4V, and a small fatigue crack test was conducted to validate the fitted equation.