Md. Mozammel Haque, Md. Abdul Maleque
Mohammad Salim Kaiser, S. H. Sabbir, M. S. Kabir, Mashiur Rahman Soummo et al.
Effect of Fe, Ni and Cr addition on the wear behavior of hyper-eutectic Al-Si automotive alloy has been studied. Dry sliding wear tests have been conducted using pin-on-disc wear testing machine under normal loads of 20N and constant sliding speed of 0.64 ms-1. Influence of Fe addition to the base a...
C.W. Lim, Md. Zahurul Islam, G. Zhang
Turash Haque Pial, Tawfiqur Rakib, Satyajit Mojumder, Mohammad Motalab et al.
The mechanical properties of indium phosphide (InP) nanowires are an emerging issue due to the promising applications of these nanowires in nanoelectromechanical and microelectromechanical devices. In this study, molecular dynamics simulations of zincblende (ZB) and wurtzite (WZ) crystal structured ...
Satyajit Mojumder
In this paper, compressive loading effects on the plasticity of Al-Cu alloy varying the crystal orientation of Al and alloying element (Cu) percentage are investigated using molecular dynamics approach. The alloying percentage of Cu are varied up to 10% in , and crystal loading direction of Al. Pres...
Biplov Kumar Roy, Yannis P. Korkolis, Yoshio Arai, Wakako Araki et al.
Sourav Saha, Mohammad Motalab, Monon Mahboob
Chen WANG, Li-nan MA, Xiaoguang Ma, Tao Wang et al.
The effect of annealing temperature on the microstructure and tensile properties of copper/aluminum (Cu/Al) composite thin strips was studied to improve the mechanical properties of materials. The change of interface layer, the diffusion of interface elements, and the microstructural evolution of ea...
Sourav Saha, Mohammad Motalab
Because of Tungsten’s (W) use in high temperature and stress environments like next generation fusion reactors, exploring the creep deformation mechanism in this material is very essential. In this work, for the first time, nature of creep in nanocrystalline (nc) Tungsten and factors that govern the...
Jianxin Chen, Pengtao Li, E. Emily Lin
the molecular dynamics simulation method. It was found that the local atomic pressure fluctuation of the Fe-Ni alloy nanowire surface became more prominent with an increase in the Ni content. At low temperature conditions (<50 K), the plastic deformation mechanism of the Fe-Ni alloy nanowires switch...
S. H. Wang, Z. Y. Liu, Weina Zhang, Guangda Wang et al.
Strip in TWIP steel with the composition of Fe–23Mn–3Si–3Al fabricated by twin-roll strip casting was investigated. Large edge cracks, which were prone to occur in hot rolled TWIP steels, were avoided by using twin-roll strip casting. The cold rolled and annealed strip exhibited a reasonably good co...
Mohammad Salim Kaiser, Shubhabrata Datta, Amit Roy Chowdhury, M. K. Banerjee
Ageing of Al-6Mg alloy doped with varying concentration of scandium ranging from 0.2 wt% to 0.6 wt% has been carried out. Cold-rolled alloy samples are isochronally aged for 60 minutes at different temperatures. The cast and hot-rolled samples are also aged isochronally for 90 minutes at different t...
John B. Lewis, John J. Jonas, B. Mintz
The effects of austenite grain size, level of undercooling, and strain and strain rate in compression on the austenite-to-ferrite transformation were investigated in a 0.1 % C, 1.4 % Mn steel. The influence of this transformation on the hot ductility was then examined. Straining was found to raise t...
Mohammad Motalab, Ratul Paul, Sourav Saha, Satyajit Mojumder et al.
Sn-Ag-Cu, commonly known as SAC, is considered to be among the most promising of all lead-free solder alloys. Research aimed at making electronic components smaller has pointed to the possible use of nanosized solder joints in the future. In this study, for the first time, molecular dynamics simulat...
Mohammad Salim Kaiser, M. R. Basher, A. S. W. Kurny