25 citations · 79 across the 14 of their papers we have counts for
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Understanding the Effect of Uniaxial Tensile Strain on the Early Stages of Sensitization in AISI 304 Austenitic Stainless Steel
P. S. Chowdhurya, S. K. Guchhait, P. K. Mitra +3
In the present study, an attempt has been made to understand the effect of different competing mechanisms controlling the overall degree of sensitization (DOS) of deformed austenit…
Temperature Dependence of the Dynamics of Portevin-Le Chatelier Effect in Al-2.5%Mg alloy
A. Chatterjee, K. L. Murty, N. Gayathri +2
Tensile tests were carried out by deforming polycrystalline samples of Al-2.5%Mg alloy at four different temperatures in an intermediate strain rate regime of 2x10-4s-1 to 2x10-3s-…
In situ studies of evolution of microstructure with temperature in heavily deformed Ti-modified austenitic stainless steel by X-ray Diffraction technique
P. S. Chowdhury, N. Gayathri, P. Mukherjee +4
The mechanism of the evolution of the deformed microstructure at the earliest stage of annealing where the existence of the lowest length scale substructure paves the way to the fo…
Effective dimensionality of the Portevin - Le Chatelier effect
A. Chatterjee, N. Gayathri, A. Sarkar +2
Tensile tests have been carried out by deforming polycrystalline samples of substitutional Al-2.5%Mg alloy at room temperature at a range of strain rates. The Portevin - Le Chateli…
Character of the Dislocation Bands in the (A+B) regime of the Portevin-Le Chatelier effect in Al-2.5%Mg alloy
A. Chatterjee, A. Sarkar, P. Barat +2
The Portevin-Le Chatelier(PLC) effect has been investigated by deforming Al-2.5%Mg alloy in the strain rate regime where simultaneously two types (type B and type A) of serrations…
Molecular dynamics simulation of rapid solidification of Aluminum under pressure
A. Sarkar, P. Barat, P. Mukherjee
Molecular dynamics simulation study based on the EAM potential is carried out to investigate the effect of pressure on the rapid solidification of Aluminum. The radial distribution…