S
Sushanta Kumar Panigrahi
Researcher at Indian Institute of Technology Madras
Publications - 85
Citations - 3478
Sushanta Kumar Panigrahi is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Alloy & Microstructure. The author has an hindex of 28, co-authored 81 publications receiving 2594 citations. Previous affiliations of Sushanta Kumar Panigrahi include Indian Institute of Technology Roorkee & École centrale de Nantes.
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Hot deformation behavior and processing map development of cryorolled AA6063 alloy under compression and tension
TL;DR: In this article, the deformation of severely deformed AA6063 alloy was studied via hot tensile and hot compressive testing in temperature range of 300°C − 450°C and at strain rate of 0.001 s−1 − 10 s− 1.
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Development of wear maps of in-situ TiC+TiB2 reinforced AZ91 Mg matrix composite with varying microstructural conditions
TL;DR: In this article, the effect of microstructural modification on different wear mechanisms namely: abrasive, oxidation, delamination and melt wear was investigated under a set of processing parameters and the inherent mechanisms of all the four types of wear behavior are established for all the material conditions.
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Friction stir processing of QE22 magnesium alloy to achieve ultrafine-grained microstructure with enhanced room temperature ductility and texture weakening
TL;DR: In this paper, a cast magnesium silver rare earth (QE22) alloy was processed via multi-pass friction stir processing under the rapid cooling system with an objective to achieve ultrafine-grain microstructure.
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Deformation behavior of ultrafine grained A356 material processed by cryorolling and development of Johnson–Cook model
TL;DR: In this article, the deformation behavior of A356 material at various strain rates ranging from 0.001 s−1 to 10 s− 1 in the temperature range of 25 −400 °C was analyzed.
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Effect of annealing and aging treatment on mechanical properties of ultrafine grained Al 6061 alloy
TL;DR: In this article, a comparative study of aging and a combined treatment of short annealing and aging on mechanical properties and microstructure of cryorolled (CR) Al 6061 alloy is investigated by using tensile tests, hardness tests, electron backscattered diffraction and transmission electron microscope.