S
S. Sankaran
Researcher at Indian Institute of Technology Madras
Publications - 77
Citations - 1235
S. Sankaran is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Microstructure & Microalloyed steel. The author has an hindex of 19, co-authored 69 publications receiving 898 citations. Previous affiliations of S. Sankaran include University of Münster & University of Louisiana at Lafayette.
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Thermomechanical processing and characterisation of multi-phase microstructures in a V-bearing medium carbon micro-alloyed steel
TL;DR: In this paper, a vanadium-bearing medium carbon MA steel was subjected to the above processing but finish forged at two different temperatures, and the resulting multi-phase microstructures and mechanical properties were evaluated by optical and transmission electron microscopy, hardness and tensile property measurements.
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Processing and characterization of in-situ TiB2 stabilized closed cell aluminium alloy composite foams
TL;DR: In this article, X-ray tomography was employed to characterize the geometric structure of cells and found that cell structure with high degree of uniformity evolved in 5TiB 2 composite foams compared with 10 TiB 2 composites for a given holding time.
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Influence of spark plasma sintering temperature on the densification, microstructure and mechanical properties of Al-4.5 wt.%Cu alloy
S. Devaraj,S. Sankaran,R. Kumar +2 more
TL;DR: In this article, the effect of sintering temperature on the densification mechanisms, microstructural evolution and mechanical properties of spark plasma sintered (SPS) compacts of a gas atomized Al-4.5 wt.%Cu alloy was investigated.
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Deformation behaviour of in-situ TiB2 reinforced A357 aluminium alloy composite foams under compressive and impact loading
TL;DR: In this paper, the deformation and energy absorption characteristics of A357-xTiB 2 (x=5, 10-wt%) composite foams were evaluated in terms of compression and high velocity impact tests.
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Low cycle fatigue behaviour of a multiphase medium carbon microalloyed steel processed through rolling
TL;DR: In this article, a multiphase (ferrite-bainite-martensite) microstructure was developed in an automotive grade medium carbon microalloyed steel 38MnSiVS5 through a two-step cooling and annealing process following controlled rolling.