Md.Ohidul Alam, A.S.M.A. Haseeb
M. Roknuzzaman, M.A. Hadi, M. A. Ali, M. M. Hossain et al.
The ground state physical properties of the newly synthesized 312 MAX compound, Hf3AlC2 have been investigated using the first-principles density functional theory (DFT). The optimized unit cell parameters show good agreement with the experimental values. The calculated elastic constants and phonon ...
Saadman Sakib Rahman, Md. Zurais Ibne Ashraf, AKM Nurul Amin, Muhammad Shahriar Bashar et al.
In this paper, two nanofluids suitable for minimum quantity cooling and lubrication (MQCL) assisted turning of Ti 6Al 4V ELI are reported after a comprehensive study of 18 nanofluids. The nanofluids were prepared by adding three different nanoparticles (Al2O3, MoS2, and rutile-TiO2) to vegetable oil...
Nayem Hossain, Mohammad Asaduzzaman Chowdhury, Masud Rana, Mahmudul Hassan et al.
Corrosion causes devastating damage to our machines and structures making the waste billions of dollars. Finding a proper solution to get rid of this problem is in high demand. Synthetic inhibitors are used to solve this problem but it is harmful to the environment. Stainless steel is also made whic...
Luca Romoli, F. Moroni, Mohammad Muhshin Aziz Khan
F. Sultana, M. M. Uddin, M. A. Ali, M. M. Hossain et al.
We have studied the physical properties of M2InC (M = Zr, Hf and Ta) MAX phases ternary carbides using density functional theory (DFT) methodology. The structural, elastic and electronic properties are revisited (and found to be in good agreement with recently reported results). The charge density d...
Mahmudul Islam, Md Shajedul Hoque Thakur, Satyajit Mojumder, Abdullah Al Amin et al.
Functionally graded material (FGM) is a class of advanced materials, consisting of two (or more) different constituents, that possesses a continuously varying composition profile. With the advancement of nanotechnology, applications of FGMs have shifted from their conventional usage towards sophisti...
M.A. Hadi, M. Roknuzzaman, M. T. Nasir, U. Monira et al.
Abstract Recently, a series of high-purity Ti 3 (Al 1− x Si x )C 2 solid solutions with new compositions ( x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) have been reported with interesting mechanical properties. Here, we have employed density functional theory for Ti 3 (Al 1− x Si x )C 2 solid solutions to c...
Khalil Ibrahim, M. Mahbubur Rahman, Xiaoli Zhao, Jean‐Pierre Veder et al.
Chromium nitride (CrN) coatings were deposited by magnetron sputtering onto Si(100) substrates. The coatings were then annealed at different temperatures (500–800 °C in steps of 100 °C) in air for 1 h. X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), X-ray photoelectron ...
Md Abdul Karim, Taek-Eon Jeong, Wooram Noh, Keun‐Young Park et al.
This study investigates the frictional influence of different rivet coatings on the joint quality and strength of self-piercing riveted aluminum alloys. A mechanically plated Zn-Sn-Al (Almac®) and an electroplated Zn–Ni coating were applied to the steel rivets to examine the frictional effect of riv...
Dunya Abdulsahib Hamdi, Zhong‐Tao Jiang, Kwangsoo No, M. Mahbubur Rahman et al.
Triple-layered RF magnetron sputtered HAp/Al2O3/TiO2 coatings synthesized onto Ti-6Al-4V alloys were studied to improve the surface biocompatibility and corrosion resistance features. It was seen that the HAp layers played a substantial role in the biocompatibility, while the intermediate Al2O3/TiO2...
Nikhil Ranjan Dhar, Sumaiya Islam, M. Kamruzzaman, S. Paul
Environmental pollution, inconveniences and health hazards due to conventional application of cutting fluids essentially required for cooling and lubrication have been a great concern of the industries and the modern societies. Further they are also ineffective in controlling the high cutting temper...
Md. Zaved Hossain Khan, Md. Abdul Aziz, Md. Rafiul Hasan, Md. Rashid Al-Mamun
Purpose The purpose of this study is to understand the inhibitor behavior of specific drug against mild steel corrosion and their adsorption mechanism on the surface. Design/methodology/approach Corrosion rates are influenced by the formation of inhibitor aggregates at the mild steel surface. Detail...
M. Mahbubur Rahman, Zhong‐Tao Jiang, Zhifeng Zhou, Zonghan Xie et al.
Quaternary sputtered TiAlSiN coatings were investigated for their high temperature structural stability, surface morphology, mechanical behaviors, surface chemical bonding states, solar absorptance and thermal emittance for possible solar selective surface applications. The TiAlSiN films were synthe...
M. I. Naher, S. H. Naqib
Binary metallic phosphide, Nb2P5, belongs to important class of materials from the stand point of engineering applications. Quite surprisingly, a large number of physical properties of Nb2P5, including elastic properties and their anisotropy, acoustic, thermophysical, bonding characteristics, and op...