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Ankita Bhattacharya
Researcher at Indian Institutes of Technology
Publications - 7
Citations - 67
Ankita Bhattacharya is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Martensite & Ferrite (iron). The author has an hindex of 4, co-authored 7 publications receiving 33 citations. Previous affiliations of Ankita Bhattacharya include Indian Institute of Technology Kharagpur & Indian Institute of Engineering Science and Technology, Shibpur.
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Journal ArticleDOI
Plastic Behavior of Ferrite–Pearlite, Ferrite–Bainite and Ferrite–Martensite Steels: Experiments and Micromechanical Modelling
S.K. Basantia,S.K. Basantia,Ankita Bhattacharya,Ankita Bhattacharya,Niloy Khutia,Debdulal Das +5 more
TL;DR: The role of pearlite, bainite and martensite on mechanical properties and flow behaviour were investigated through experiments and finite element simulations considering representative volume elements (RVE) based on real microstructures as discussed by the authors.
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Relative effect of B and N concentrations on the microstructural stability and mechanical properties of modified 9Cr-1Mo steel
R. Rejeesh,Ankita Bhattacharya,Chandan Haldar,Rahul Mitra,Debalay Chakrabarti,C. R. Das,Shaju K. Albert,Arun Kumar Bhaduri +7 more
TL;DR: In this article, the combined effect of B and N addition on the microstructural stability and the creep resistance of modified 9Cr-1Mo steel was investigated, and it was recommended that it is necessary to maintain optimum concentrations of B (70-100-ppm) and N (90-110 -ppm).
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Relative effect of C and Mn on strength-toughness of medium Mn steels
TL;DR: In this article, an effort was made to improve the impact toughness of medium Mn steel through inter-critical annealing treatment without significant reduction in strength, and the relative effect of C and Mn contents on microstructure and mechanical properties of medium NM steels was also studied.
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Prediction of Tensile Behaviour of Ferrite-Martensite Dual Phase Steel using Real Microstructure-based RVE Simulations
TL;DR: In this article, representative volume element (RVE) models with size varying from 20 x 20 µm2 to 100 x 100 µm 2 have been generated from optical microscopic images and finite element simulations are performed to predict the flow behavior of ferrite-martensite (FM) dual phase steel.
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Influence of microstructure on high-stress abrasive wear behaviour of a microalloyed steel
TL;DR: In this article, the authors examined two-body abrasive wear behavior of ferrite-pearlite (FP), ferrite bainite (FB), and ferrite martensite (FM) microstructures of a microalloyed steel with nearly same amount of second phase/phase mixture to understand the role microstructure on high-stress abrasive performance of steel.