Investigation on Mechanical Properties of Mn₃Sb Intermetallic Compound

Abstract

In this work, ab initio calculation has been performed to investigate the structural, elastic and mechanical properties of Mn3Sb intermetallic compound, based on density functional theory plane-wave pseudo potential method within local density approximation and generalized gradient approximation. The calculated structural parameter in both approximations of Mn3Sb compound is consistent with the experimental data. The elastic constants were determined from a linear fit of the calculated stress-strain function according to the Hooke law. From the elastic constants, the bulk modulus B, shear modulus G, the Young modulus E, the Poisson ratio σ, anisotropy factor A and the ratio B/G for Mn3Sb compound are obtained. This is the first quantitative theoretical prediction of these properties.

Study on performance of progressing cavity pumps (PCPs) in different fit modes

“…Among them, the fit parameter can directly determine the frictional force between the stator and rotor. Due to the computational complexity of the frictional loss power [11,12], it can be obtained by the regression analysis of experimental data of PCPs in different fit modes [5,13].…”

Influence of pH on the Structural and Optical Properties of Polycrystalline MnTe2 Thin Films Produced by Chemical Bath Deposition Method

“…Ustundağ and Aslan [6] investigated electronic and magnetic properties of Ca-doped Mn-ferrite. Boubaker and Said [7] reported the structural, elastic and mechanical properties of Mn 3 Sb intermetallic compound by using ab initio calculations. Karahan and Tiltil [8] studied corrosive properties of environmental ZnFe/polyaniline on low carbon steel by using electrodeposition technique.…”