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A.K. Bhaduri
Researcher at Indira Gandhi Centre for Atomic Research
Publications - 264
Citations - 5455
A.K. Bhaduri is an academic researcher from Indira Gandhi Centre for Atomic Research. The author has contributed to research in topics: Welding & Austenitic stainless steel. The author has an hindex of 35, co-authored 255 publications receiving 4441 citations. Previous affiliations of A.K. Bhaduri include Indian Institute of Technology Kharagpur & Homi Bhabha National Institute.
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A comparative study on Johnson Cook, modified Zerilli–Armstrong and Arrhenius-type constitutive models to predict elevated temperature flow behaviour in modified 9Cr–1Mo steel
TL;DR: In this paper, a comparative study has been made on the capability of Johnson Cook (JC), modified Zerilli-Armstrong (ZA), and strain-compensated Arrhenius-type constitutive models for representing the elevated temperature flow behaviour of modified 9Cr-1Mo steel.
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Constitutive analysis to predict high-temperature flow stress in modified 9Cr–1Mo (P91) steel
TL;DR: In this paper, a constitutive analysis for hot working of modified 9Cr-1Mo (P91) ferritic steel was carried out employing experimental stress-strain data from isothermal hot compression tests.
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A Study on Microstructural Evolution and Dynamic Recrystallization During Isothermal Deformation of a Ti-Modified Austenitic Stainless Steel
TL;DR: In this paper, the role of twin boundaries on DRX was discussed, and a linear relationship was observed between the area fraction of DRX grains and the number fraction of Σ3 boundaries.
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Joining of titanium to 304L stainless steel by friction welding
TL;DR: In this paper, a friction welding process was attempted to join titanium (Ti) to 304L stainless steel (SS) for the dissolution of spent fuel that is carried out in boiling nitric acid in the dissolver vessel (made of Ti) and the dissolved solution is transported through the 304L SS pipes to the other plant components made of 304 l SS.
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A thermo-viscoplastic constitutive model to predict elevated-temperature flow behaviour in a titanium-modified austenitic stainless steel
TL;DR: In this paper, a modified constitutive model based on the Zerilli-Armstrong model has been proposed for considering the effects of thermal softening, strain rate hardening and isotropic hardening as well as the coupled effects of temperature and strain and of strain rate and temperature on flow stress.