ALLOY DESIGN AND MICROSTRUCTURE ENGINEERING RESEARCH GROUP
Bonding to Achieve Strength
Roshan kumar Jha, Pallabi Bhuyan, Sumantra Mandal, Snehansu Pal, Insights into the role of Nb segregation on grain boundary structural transition and mechanical response in a Ni-Nb system, Materials Chemistry and Physics, (2023) 127531 Click to view
Chandra K. kaithwas, Lipika R Bairi, Yahya H. Mazumder, Sumanta K. Pradhan and Sumantra Mandal, On the role of grain size variationon pitting corrosion and passive film behaviour of alloy 600H, Materials and Corrosion, (2023) 1-14 Click to view
P. Bhuyan, N. Kota, D. Bairagi, S. Sahasrabudhe, S. Roy and Sumantra Mandal, Unveiling the corrosion prospective of Al-Si alloy/SiC foam interpenetrating phase composite, Materials Today Communication, (2023) 105495 Click to view
N. Surya Praksh, Santanu Mandal, Sumantra Mandal, Debalay Chakrabarti, Mangal Roy, Implication of nano-scale grain refinement on the passive film formation and corrosion response of AISI 301 steel with and without preexisting martensite, Materials Letter, (2023) 133836 Click to view
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Lipika Rani Bairi, Darothi Bairagi, Partha Duley and Sumantra Mandal, Effect of long-term immersion andpassivation behavior of lean duplex stainless steel2101 in 3.5% NaCl solution, Metals and Materials International, (2022) Click to view
Darothi Bairagi, Partha Duley, Manas Paliwal and Sumantra Mandal, Influence of second phase precipitates on mechanical and in-vitro corrosion behavior of Mg-4Zn-0.5Ca-0.8Mn alloy in optimum homogenized condition, Journal of Magnesium Alloys, (2022) . Click to view
Rahul Rakshit, Bhupesh Singh Katiyar, Carlos N. Tome, Sushanta Kumar Panda and Sumantra Mandal, A finite element coupled visco-plastic self consistent simulation to predict micro-texture and anisotropy evolutaion during single point increamental forming in Al-Li alloy, Journal of Material Processing and Technology, 312(2023) 117834. Click to view
Souriddha Sanyal, Pallabi Bhuyan, Tapas K. Bandyopadhyay and Sumantra Mandal, Multiscale precipitation evolution and its implication on tensile deformation behavior in thermomechanically processed and peak-aged lean Mg-Ca-Al-Mn alloy, Materialia, 26(2022) 101566. Click to view
Yahya H. Mozumder, Rahul Rakshit, Debarpan Ghosh, Lakhindra Marandi and Sumantra Mandal, Nano-mechanical properties and onset of plasticity Fe-Mn-Al-Ni-C duplex lightweight steel processed by high temperature compression, Materials Science and Engineering A, 849 (2022) 143487. Click to view
P. Bhuyan, S. Sanyal, V. Subramanya Sarma, B. de Boer, R. Mitra and Sumantra Mandal, A novel approach combining grain boundary engineering and grain boundary serration to enhance high temperature hot corrosion resistance in alloy 617: , Materialia, 23 (2022) 101451. Click to view
P. Bhuyan, S. Sanyal, R. Mitra and Sumantra Mandal, Grain size dependent high- temperature hot corrosion (HTHC) degradation in alloy 617 during exposure in Na2So4 + Nacl + V2O5 salt mixture: , Journal of Alloy Compounds, 9142022) 165262. Click to view
Souriddha Sanyal, Pallabi Bhuyan, Tapas k. Bandyopadhyay and Sumantra Mandal, Insights into the effect of different thermomechanical processing on the microstructure, phases, texture and tensile properties in Mg-0.9Al-0.6Mn-0.2Si-0.1Ca Alloly: , Intermetallics, 146(2022) 107564. Click to view
P.S. Lin Prakash, Rahul Rakshit, Sumantra Mandal, Gour Gopal Roy, Sushanta Kumar Panda, Uniaxial tensile deformation behavior of electron beam welded commercially pure titanium and Ti6Al4V joints: Experimental and metallurgical characterization, Journal of Manufacturing Processes, 76(2022) 444-456. Click to view
S. Kumar, A. Sarkar, A. Durga Prasad, M. Paliwal, S. Mukherjee and Sumantra Mandal, Superior strength-ductility combination in Ni-modified medium manganese lightweight steel with the determining role of phase transformation and recrystallization behaviour, Materials Science and Engineering A, 835(2022) 142664. Click to view
K. Arun Babu, Yahya H. Mozumder , C.N. Athreya, V. Subramanya Sarma and Sumantra Mandal, Implification of initial grain size on DRX mrchanism and grain refinement in super 304H SS in a wide range of strain rates during large hot deformation, Materials Science and Engineering A, 830(2022) 142269. Click to view
Rahul Rakshit, Arnab Sarkar, Sushanta Kumar Panda and Sumantra Mandal, Influence of out-of plane stretch forming induced different strain paths on micro-texture evolution, slip system activity and taylor factor distribution in Al-Li alloy, Materials Science and Engineering A, 830(2022) 142267. Click to view
P. Duley, D. Bairagi, L.R. Bairi, T. K. Bandyopadhyay and Sumantra Mandal, Effect of microstructural evolution and texture change on the in-vitro bio-corrosion behavior of hard-plate hot forged Mg-4Zn-0.5Ca-0.16Mn(wt%) alloy, Corrosion Science, 192(2021) 109860. Click to view
Hemanth Thota, R. Jeyaraam, Lipika Rani Bairi, Aditya Srinivasan Tirunilai, Alexandar Kuffmann, Jens Freudenberger, Martinn Heilmaier, Sumantra Mandal, Subramanya Sarma Vadlamani. Grain boundary engineering and its implications on corrosion behavior of equiatomic CoCrFeMnNi high entropy alloy, Journal of Alloy and Compounds, 888(2021) 161500.Click to view
Yahya H. Mozumder, K. Arun Babu, Rajib Saha and Sumantra Mandal, Deformation mechanism and nano-scale interplay of dual precipitation during compressive deformation of a duplex lightweight steel at high strain rate, Materials Science and Engineering: A, 823(2021) 141725.
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P. Bhuyan, S.K. Pradhan, R. Mitra and Sumantra Mandal, Strain-induced microstructural evolution and its implication on high temperature hot corrosion (HTHC) phenomena in alloy 617, Materials Characterization, 178(2021) 111272.
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K. Arun Babu, T.S. Prithiv, Abhinav Gupta and Sumantra Mandal, Modeling and simulation of dynamic recrystallization in super austeniti stainless steeel employing combined cellular automation, artificial neural network and finite eleent method, Computational Materials Science, 195(2021) 110482.
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Pramod Kumar, G.S. Mahobia, Sumantra Mandal, V. Singh and Kausik Chattopadhyay, Enhanced corrosion resistance of the surface modified Ti-13Nb-13Zr alloy by ultrasonic shot peening, Corrosion Science, (2021) 109597.
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P. Bhuyan, M. Paliwal, V. Subramanya Sarma, B. de Boer, R. Mitra and Sumantra Mandal, Precipitate evolution during aging and its individual role on high temperature hot corrosion response in Alloy 617, Journal of Alloy and Compunds, 871(2021) 159499.
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P. Duley, S. Sanyal, T. K. Bandyopadhyay, and Sumantra Mandal, Implications of annealing treatments on microstructure, texture, and tensile properties of hard plate hot forged Mg-Zn-Ca-Mn alloy, Materials Characterization, 172 (2021) 110885.
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A.K. Patra, C.N. Athreya, Sumantra Mandal, K.C. Hari Kumar, V.S. Sarma, High strength-high ductility medium Mn steel obtained through CALPHAD based alloy design and thermomechanical processing, Materials Science and Engineering: A, (2021) 140756.
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S. Sanyal, O.G. Gabhale, T.K. Bandyopadhyay, and Sumantra Mandal, Microstructural evolution and its implications on the mechanical properties during age hardening in Mg-1Al-0.28Ca-0.13Mn-0.05Si alloy, Journal of Alloys and Compounds, 861 (2021) 158540.
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S.K. Pradhan, P. Bhuyan, L.R. Bairi, and Sumantra Mandal, Comprehending the role of individual microstructural features on electrochemical response and passive film behaviour in type 304 austenitic stainless steel, Corrosion Science, 180 (2021) 109187.
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C.K. Kaithwas, P. Bhuyan, and Sumantra Mandal. "Assessing the potential of sparsely nucleated recrystallized grains to lead grain boundary engineering during extending annealing in alloy 600H." Materials Characterization (2020): 110538.
C.K. Kaithwas, P. Bhuyan, and Sumantra Mandal. "Assessing the potential of sparsely nucleated recrystallized grains to lead grain boundary engineering during extending annealing in alloy 600H." Materials Characterization (2020): 110538.
C.K. Kaithwas, P. Bhuyan, and Sumantra Mandal. "Assessing the potential of sparsely nucleated recrystallized grains to lead grain boundary engineering during extending annealing in alloy 600H." Materials Characterization (2020): 110538.
C.K. Kaithwas, P. Bhuyan, and Sumantra Mandal. "Assessing the potential of sparsely nucleated recrystallized grains to lead grain boundary engineering during extending annealing in alloy 600H." Materials Characterization (2020): 110538.
Darothi Bairagi, Munukuti Venkataramana, Pallabi Bhuyan, Rajib Saha, and Sumantra Mandal, Effect of spheroidized microstructure on the impact toughness and electrochemical performance of a high‐carbon steel, Materials and Corrosion, (2021).
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C.K. Kaithwas, P. Bhuyan, and Sumantra Mandal, Assessing the potential of sparsely nucleated recrystallized grains to lead grain boundary engineering during extending annealing in alloy 600H, Materials Characterization, 168 (2020) 110538.
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C.K. Kaithwas, P. Bhuyan, S. K. Pradhan, and Sumantra Mandal, Hall-Petch’type of relationship between the extent of intergranular corrosion and grain size in a Ni-based superalloy, Corrosion Science, 175 (2020) 108868.
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S. Sanyal, M. Paliwal, T.K. Bandyopadhyay and Sumantra Mandal, Evolution of microstructure, phases and mechanical properties in lean as-cast Mg–Al–Ca–Mn alloys under the influence of a wide range of Ca/Al ratio, Materials Science and Engineering: A, 800 (2020) 140322.
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Y.H. Mozumder, K. Arun Babu, R. Saha, V. Subramanya Sarma, and Sumantra Mandal, Dynamic microstructural evolution and recrystallization mechanism during hot deformation of intermetallic-hardened duplex lightweight steel, Materials Science and Engineering: A, 788 (2020) 139613.
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P. Duley, S. Sanyal, T. K. Bandyopadhyay, and Sumantra Mandal, Implications of grain size distribution, precipitate evolution and texture development on tensile properties in hard plate hot forged and annealed Mg–Zn–Ca–Mn alloy, Materials Science and Engineering: A, 784 (2020) 139288.
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P. Bhuyan, K. V. Reddy, S. K. Pradhan, Snehanshu Pal, R. Mitra, and Sumantra Mandal, A potential insight into the serration behaviour of Σ3n (n≤ 3) boundaries in Alloy 617, Materials Chemistry and Physics, 248 (2020) 122919.
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K. Arun Babu, C. N. Athreya, Y. H. Mozumder, V. Subramanya Sarma, and Sumantra Mandal, A Comprehensive Study on Texture Development and Twin-Related Domain Evolution Following Hot Compression in a Super Austenitic Stainless Steel, Metallurgical and Materials Transactions A, (2020) 1-17.
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A. Sarkar, S. Sanyal, T.K. Bandyopadhyay and Sumantra Mandal, Implications of microstructure, Taylor factor distribution and texture on tensile properties in a Ti-added Fe-Mn-Al-Si-C steel, Materials Science and Engineering: A, 767 (2019) 138402.
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S.K. Pradhan, P. Bhuyan and Sumantra Mandal, Influence of the individual microstructural features on pitting corrosion in type 304 austenitic stainless steel, Corrosion Science, 158 (2019) 108091.
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S. Sanyal, S. Kanodia, R. Saha, T. K. Bandyopadhyay, and Sumantra Mandal, Influence of hard plate hot forging temperature on the microstructure, texture and mechanical properties in a lean Mg–Zn–Al alloy, Journal of Alloys and Compounds, (2019), in press.
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C.N. Athreya, K. Deepak, Dong-lk Kim, B.de Boer, Sumantra Mandal, V. Subramanya Sarma, Role of grain boundary engineered microstructure on high temperature steam oxidation behaviour of Ni based superalloy alloy 617, Journal of Alloys and Compounds, 778 (2019) 224-233.
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P. Bhuyan, S.K. Pradhan, Rahul Mitra and Sumantra Mandal, Evaluating the efficiency of grain boundary serrations in attenuating high temperature hot corrosion degradation in Alloy 617, Corrosion Science, 149 (2019) 164-177.
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A. Sarkar, S. Sanyal, T.K. Bandyopadhyay and Sumantra Mandal, Recrystallization behavior and tensile properties of Al-added medium-Mn-steel at different deformation-annealing conditions, Materials Science and Technology, (2019) 1-15.
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P. Duley, S. Sanyal, T.K. Bandyopadhyay and Sumantra Mandal, Homogenization-induced age-hardening behavior and room temperature mechanical properties of Mg-4Zn-0.5Ca-0.16Mn (wt%) alloy, Materials & Design, 164 (2019) 107554.
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Y.H. Mozumder, K. Arun Babu, R. Saha, and Sumantra Mandal, Flow characteristics and hot workability studies of a Ni-containing Fe-Mn-Al-C lightweight duplex steel, Materials Characterization, 146 (2018) 1-14.
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C.K. Kaithwas, P. Bhuyan, S.K. Pradhan and Sumantra Mandal, Microstructure evolution during low-strain thermo-mechanical processing and its repercussion on intergranular corrosion in alloy 600H, Materials Characterization, 145 (2018) 582-593.
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K. Arun Babu, Y.H. Mozumder. R. Saha, V.S. Sarma and Sumantra Mandal, Hot-workability of super-304H exhibiting continuous to discontinuous dynamic recrystallization transition, Materials Science and Engineering A, 734 (2018) 269-280.
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D. An, T. A. Griffiths, P. Konijnenberg, Sumantra Mandal, Z. Wang, S. Zaefferer, Correlating the five parameter grain boundary character distribution and the intergranular corrosion behaviour of a stainless steel using 3D orientation microscopy based on mechanical polishing serial sectioning, Acta Materialia, 156 (2018) 297-309.
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S. Roy, S. Biswas, K. A. Babu, Sumantra Mandal, Phenomenological constitutive modeling of high-temperature flow behavior incorporating individual and coupled effects of processing parameters in super-austenitic stainless steel, Journal of Materials Engineering and Performance, (2018) 1-11.
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N. Kisku, A. Sarkar, K. K. Ray, Sumantra Mandal, Development and characterization of a novel Ti-modified high-Si medium-Mn steel possessing ultra-high strength and reasonable ductility after hot rolling, Journal of Materials Engineering and Performance,27 (2018) 4077–4089.
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S. K. Pradhan, P. Bhuyan, C. Kaithwas, Sumantra Mandal, Strain-Annealing Based Grain Boundary Engineering to Evaluate its Sole Implication on Intergranular Corrosion in Extra-Low Carbon Type 304L Austenitic Stainless Steel, Metallurgical and Materials Transactions A, 49 (2018) 2817-2831.
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S. K. Pradhan, P. Bhuyan, Sumantra Mandal, Individual and synergistic influences of microstructural features on intergranular corrosion behavior in extra-low carbon type 304L austenitic stainless steel, Corrosion Science, 139 (2018) 319-332.
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T. S. Prithiv, P. Bhuyan, S. K. Pradhan, V. S. Sarma, Sumantra Mandal, A critical evaluation on efficacy of recrystallization vs. strain induced boundary migration in achieving grain boundary engineered microstructure in a Ni-base superalloy, Acta Materialia, 146 (2018) 187-201.
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C. Prasad, P. Bhuyan, C. Kaithwas, R. Saha, Sumantra Mandal, Microstructure engineering by dispersing nano-spheroid cementite in ultra-fine grained ferrite and its implications on strength-ductility relationships in high carbon steel, Materials & Design, 139 (2018) 324-335.
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A. Sarkar, S. Sanyal, T. K. Bandyopadhyay, Sumantra Mandal, Influence of annealing parameters on phase evolution and recrystallisation kinetics of a Mn-Al-Si alloyed duplex steel, Materials Characterization, 134 (2017) 213-224.
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S.K. Pradhan, T. S. Prithiv, Sumantra Mandal, Through-thickness microstructural evolution during grain boundary engineering type thermomechanical processing and its implication on sensitization behavior in austenitic stainless steel, Materials Characterization, 134 (2017) 134-142.
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A. Sarkar, S. Sanyal, T. K. Bandyopadhyay, Sumantra Mandal, Enhanced strength-ductility relationship in a medium Mn high Al-alloyed multicomponent steel through thermomechanical processing, Materials Science and Engineering A, 703 (2017) 205-213.
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K. A. Babu, Sumantra Mandal, Regression based novel constitutive analyses to predict high temperature flow behavior in super austenitic stainless steel, Materials Science and Engineering A, 703 (2017) 187-195.
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S.K. Pradhan, Sumantra Mandal, C.N. Athreya, K. A. Babu, B. de Boer, V. S. Sarma, Influence of processing parameters on dynamic recrystallization and the associated annealing twin boundary evolution in a nickel base superalloy, Materials Science and Engineering A, 700 (2017) 49-58
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S. Goyal, Sumantra Mandal, P. Parameswaran, R. Sandhya, C.N. Athreya, K. Laha, A comparative assessment of fatigue deformation behavior of 316 LN SS at ambient and high temperature, Materials Science and Engineering A, 696 (2017) 407-415.
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K. A. Babu, Sumantra Mandal, C.N. Athreya, B. Shakthipriya, V. S. Sarma, Hot deformation characteristics and processing map of a phosphorous modified super austenitic stainless steel, Materials & Design, 115 (2017) 262-275
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K. Deepak, Sumantra Mandal, C.N. Athreya, D.I. Kim, B. de Boer, V.S. Sarma, Implication of grain boundary engineering on high temperature hot corrosion of alloy 617, Corrosion Science, 106 (2016) 293-297
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K. A. Babu, Sumantra Mandal, A. Kumar, C.N. Athreya, B. de Boer, V.S. Sarma, Characterization of hot deformation behavior of alloy 617 through kinetic analysis, dynamic material modeling and microstructural studies, Materials Science and Engineering A, 664(2016) 177-187.
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H. Zhang, K.G. Pradeep, Sumantra Mandal, D. Ponge, H. Springer, D. Raabe, Dynamic strain-induced transformation: An atomic scale investigation, Scripta Materialia, 109 (2015) 23-27.
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K. Shyam Swaroop, Sumantra Mandal, C.N. Athreya, B. de Boer, V.S. Sarma, Role of carbide precipitates and process parameters on achieving grain boundary engineered microstructure in alloy 617 in a Ni-Based Superalloy, Metallurgical and Materials Transactions A, 46 (2015) 4740-4754.
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More Publications
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H. Zhang, K.G. Pradeep, Sumantra Mandal, D. Ponge and D. Raabe, New insights into the austenitization process of low-alloyed hypereutectoid steels: Nucleation analysis on strain-induced austenite transformation, Acta Materialia, 80 (2014) 296-308.
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Sumantra Mandal, M. Jayalakshmi, A.K. Bhaduri and V.S. Sarma, Effect of strain rate on dynamic recrystallization behaviour in a nitrogen enhanced 316L(N), Metallurgical and Materials Transactions A, 45 (2014) 5645-5656. Click to view
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Sumantra Mandal, K.G. Pradeep, S. Zaefferer and D. Raabe, A novel approach to measure grain boundary segregation in bulk polycrystalline materials in dependence of the boundaries’ five rotational degrees of freedom, Scripta Materialia, 81 (2014) 16-19. Click to view
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D. Samantaray, Sumantra Mandal, M. Jayalakshmi, C.N. Athreya, A.K. Bhaduri and V.S. Sarma, New insight into the relationships between dynamic softening phenomena and efficiency of hot working domains of a nitrogen enhanced 316L(N) stainless steel, Materials Science and Engineering A 598 (2014) 368-375. Click to view
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H. Zhang, K.G. Pradeep, Sumantra Mandal, D. Ponge, P. Choi, C.C Tasan and D. Raabe, Enhanced superplasticity in an Al-alloyed multicomponent Mn-Si-Cr-C steel, Acta Materialia, 63 (2014) 232-244. Click to view
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A.K. Bhaduri, D. Samantaray and Sumantra Mandal, Thermo-mechanical processing and process modeling of power plant materials, International Journal of Metallurgical Engineering, 2 (2013) 85-91. Click to view
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D. Samantaray, C. Phaniraj, A.K. Bhuduri, Sumantra Mandal and S.K. Albert, Resisting stress for constitutive analysis in modified 9Cr-1Mo (P91) steel, Materials Science and Engineering A, 560 (2013) 170 - 177. Click to view
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D. Samantaray, Sumantra Mandal, Vinod Kumar, S.K. Albert, A.K. Bhaduri and T. Jayakumar, Optimization of processing parameters based on high temperature flow behavior and microstructural evolution of a nitrogen enhanced 316L(N) stainless steel, Materials Science and Engineering A, 552 (2012) 236 – 244. Click to view
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D. Samantaray, Sumantra Mandal, S.K. Albert, A.K. Bhaduri and T. Jayakumar, Thermally activated deformation of a high-nitrogen grade 316L(N) stainless steel under compressive loading, Materials Science Forum, 710 (2012) 477 – 482. Click to view
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, Origin and role of S3 boundaries during thermo-mechanical processing of a Ti-modified austenitic stainless steel, Materials Science Forum, 702-703 (2012) 714-717. Click to view
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, Influence of state-of-stress on dynamic recrystallization in a Ti modified austenitic stainless steel, Metallurgical and Materials Transactions A, 43 (2012) 410 – 414. Click to view
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, Role of twinning on dynamic recrystallization and microstructure during moderate to high strain rate hot deformation of a Ti modified austenitic stainless steel, Metallurgical and Materials Transactions A, 43 (2012) 2056 -2068. Click to view
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Sumantra Mandal, A.K. Bhaduri, Baldev Raj and V.S. Sarma, Dynamic recrystallization during isothermal hot deformation in a titanium modified austenitic stainless steel Materials Science Forum, 715-716 (2012) 140-145. Click to view
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D. Samantaray, Sumantra Mandal, C. Phaniraj and A.K. Bhaduri, Flow behaviour and microstructural evolution during hot deformation of AISI Type 316L(N) austenitic stainless steel, Materials Science and Engineering A, 528 (2011) 8565 – 8572.
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C. Phaniraj, Dipti Samantaray, Sumantra Mandal and A.K. Bhaduri, A new relationship between the stress multipliers of Garofalo equation for constitutive analysis of hot deformation in modified 9Cr–1Mo (P91) steel, Materials Science and Engineering A, 528 (2011) 6066–6071. Click to view
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D. Samantaray, Sumantra Mandal and A.K. Bhaduri, Optimization of hot working parameters for thermo-mechanical processing of modified 9Cr-1Mo (P91) steel employing Dynamic Materials Model, Materials Science and Engineering A, 528 (2011) 5204 - 5211. Click to view
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D. Samantaray, Sumantra Mandal and A.K. Bhaduri, A critical comparison of various data processing methods in simple uni-axial compression testing, Materials & Design, 32 (2011) 2797 – 2802. Click to view
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D. Samantaray, Sumantra Mandal, A.K. Bhaduri, S. Venugopal and P.V. Sivaprasad, Analysis and mathematical modeling of elevated temperature flow behaviour of austenitic stainless steels, Materials Science and Engineering A, 528 (2011) 1937 – 1943.
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, One-step and iterative thermo-mechanical treatments to enhance Σ3n boundaries in a titanium-modified austenitic stainless steel, Journal of Materials Science, 46 (2011) 275 – 284. Click to view
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D. Samantaray, C. Phaniraj, Sumantra Mandal and A.K. Bhaduri, Strain dependent rate equation to predict elevated temperature flow behaviour of modified 9Cr–1Mo (P91) steel, Materials Science and Engineering A, 528 (2011) 1071 – 1077. Click to view
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, A study on microstructural evolution and dynamic recrystallization during isothermal deformation of a Ti-modified austenitic stainless steel, Metallurgical and Materials Transactions A, 42 (2011) 1062 - 1072. Click to view
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D. Samantaray, Sumantra Mandal and A.K. Bhaduri, Characterization of deformation instability in modified 9Cr-1Mo steel during thermo-mechanical processing, Materials & Design, 32 (2011) 716–722. Click to view
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, Grain boundary engineering in alloy D9 through thermo-mechanical processing: influence of process variables and aspects of micro-mechanisms, Int. Journal of Advances in Eng Sciences and Applied Math., 2 (2010) 149 – 160. Click to view
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D. Samantaray, Sumantra Mandal, A.K. Bhaduri and P.V. Sivaprasad, An overview on constitutive modelling to predict elevated temperature flow behaviour of fast reactor structural materials, Transaction of the Indian Institute of Metals, 63 (2010) 823–831. Click to view
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D. Samantaray, Sumantra Mandal and A.K. Bhaduri, Constitutive analysis to predict high temperature flow stress in modified 9Cr-1Mo (P91) steel, Materials & Design, 31 (2010) 981–984. Click to view
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Sumantra Mandal, P.V. Sivaprasad and V.S. Sarma, Dynamic recrystallization in a Ti modified austenitic stainless steel during high strain rate deformation, Materials and Manufacturing Processes, 25 (2010) 54-59. Click to view
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D. Samantaray, Sumantra Mandal and A.K. Bhaduri, A comparative study on Johnson-Cook, modified Zerilli-Armstrong and Arrhenius type constitutive model to predict elevated temperature flow behaviour in modified 9Cr-1Mo steel, Computational Materials Science, 47 (2009) 568–576. Click to view
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D. Samantaray, Sumantra Mandal, U. Borah, A.K. Bhaduri and P.V. Sivaprasad, A thermo-viscoplastic constitutive model to predict elevated temperature flow behaviour in a titanium modified austenitic stainless steel, Materials Science and Engineering A, 526 (2009) 1–6. Click to view
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K.V.S. Ramana, T. Anita, Sumantra Mandal, S. Kaliappan, H. Shaikh, P.V. Sivaprasad, R.K. Dayal and H.S. Khatak, Effect of different environmental parameters on the pitting behavior of AISI Type 316L stainless steel: Experimental studies and neural network modeling, Materials & Design, 30 (2009) 3770 – 3775. Click to view
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Sumantra Mandal, A.K. Bhaduri and V.S. Sarma, Studies on twinning and grain boundary character distribution during anomalous grain growth in a Ti-modified austenitic stainless steel, Materials Science and Engineering A, 515 (2009) 134 – 140. Click to view
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Sumantra Mandal, V. Rakesh, P.V. Sivaprasad, S. Venugopal and K.V. Kasiviswanathan, Constitutive equations to predict high temperature flow stress in a Ti-modified austenitic stainless steel, Materials Science and Engineering A, 500 (2009) 114 – 121.
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Sumantra Mandal, P.V. Sivaprasad, P. Barat and Baldev Raj, An overview of neural network based modeling in alloy design and thermo-mechanical processing of austenitic stainless steels, Materials and Manufacturing Processes, 24 (2009) 219 – 224. Click to view
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Sumantra Mandal, P.V. Sivaprasad, S. Venugopal and K.P.N. Murthy, Artificial neural network modeling to evaluate and predict the deformation behavior of stainless steel type AISI 304L during hot torsion, Applied Soft Computing, 24 (2009) 219 – 224. Click to view
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Sumantra Mandal, S.K. Mishra, A. Kumar, I. Samajdar, P.V. Sivaprasad, T. Jayakumar and Baldev Raj, Evolution and characterization of dynamically recrystallized microstructure in a Ti modified austenitic stainless steel using ultrasonic and EBSD techniques, Philosophical Magazine, 88 (2008) 883 – 897. Click to view
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Sumantra Mandal, P.V. Sivaprasad, Baldev Raj and V.S. Sarma, Grain boundary microstructural control through thermo-mechanical processing in a Titanium modified austenitic stainless steel, Metallurgical and Materials Transactions A, 39 (2008) 3298 – 307. Click to view
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Sumantra Mandal, P.V. Sivaprasad, S. Venugopal, K.P.N. Murthy and Baldev Raj, Artificial neural network modeling of composition – process – property correlations in austenitic stainless steels, Materials Science and Engineering A, 485 (2008) 571 – 580. Click to view
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Sumantra Mandal, P.V. Sivaprasad and R.K. Dube, Modeling microstructural evolution during dynamic recrystallization of Alloy D9 using artificial neural network, Journal of Materials Engineering & Performances, 16 (2007) 672-679. Click to view
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Sumantra Mandal, P.V. Sivaprasad and R.K. Dube, Kinetics, mechanism and modeling of microstructural evolution during thermo-mechanical processing of a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel, Journal of Materials Science, 42 (2007) 2724-2734. Click to view
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Sumantra Mandal, A. Kumar, P.V. Sivaprasad, T. Jayakumar and Baldev Raj, Characterization of microstructural evolution during thermo-mechanical processing of a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel using ultrasonic measurements, Materials Science and Technology, 23 (2007) 1381-1386. Click to view
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Sumantra Mandal, P.V. Sivaprasad and S. Venugopal, Capability of a feed-forward artificial neural network to predict the constitutive flow behavior of as cast 304 stainless steel under hot deformation, Journal of Engineering Materials and Technology (Transaction of the ASME), 129 (2007) 242-247. Click to view
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Sumantra Mandal, P.V. Sivaprasad, R.K. Dube and Baldev Raj, Kinetics, mechanism and modeling of microstructural evolution during dynamic recrystallization of a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel, Materials Science Forum, 550 (2007) 601-606. Click to view
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Sumantra Mandal, P.V. Sivaprasad, S. Venugopal, K.P.N. Murthy, Constitutive flow behavior of austenitic stainless steels under hot deformation: Artificial neural network modeling to understand, evaluate and predict, Modelling and Simul. Mater. Sci. Eng., 14 (2006) 1053 -1070. Click to view
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P.V. Sivaprasad, Sumantra Mandal, S. Venugopal, C. Narayanan, V. Shanmugam and Baldev Raj, Artificial neural network modeling of the tensile properties of indigenously developed 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel, Transaction of the Indian Institute of Metals, 59 (2006) 437 – 445. Click to view
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Sumantra Mandal, P.V. Sivaprasad, K.P.N. Murthy and Baldev Raj, Modeling the hot deformation behavior of a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel using artificial neural network, Metals Materials and Processes, 18 (2006)159-170. Click to view
Conference Proceedings
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Sumantra Mandal, V. Maduraimuthu, R. Nagarajan, S. Venugopal, P.V. Sivaprasad and R.K. Dube, Grain size prediction in 15Cr-15Ni-2.3Mo-Ti modified austenitic stainless steel during thermo-mechanical processing using Artificial Neural Network, Proceedings of the International Conference on Thermo-Mechanical Simulation and Processing of Steels (SimPro’04) at Ranchi, India, September 2004, 99-105.
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Sumantra Mandal, P.V. Sivaprasad and R.K. Dube, Hot working and modelling of the resulting microstructure of D9 stainless steel using artificial neural network, Proceedings of the International Symposium of Research Students (ISRS-2004) on Material Science and Engineering at IIT Chennai, India, December 2004.
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Sumantra Mandal, P.V. Sivaprasad, K.P.N. Murthy and Baldev Raj, Modeling constitutive behaviour of a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel under hot compression using artificial neural network, Proceedings of the International Conference on Statistical Mechanics of Plasticity and Related Instabilities at IISC Bangalore, India, August 2005, POS(SMPRI 2005)059.
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Sumantra Mandal, P.V. Sivaprasad and S. Venugopal, Prediction of flow stress of austenitic stainless steels under hot compression using artificial neural network, Proceedings of the International Workshop on Neural Network and Genetic Algorithm in Materials Science and Engineering (NGMS-2006) at BESU Shibpur, India, January 2006, 425-438.
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Sumantra Mandal, P.V. Sivaprasad, S. Venugopal and K.P.N. Murthy, Capability of a feed-forward artificial neural network to predict constitutive behaviour of type 304L stainless steel during hot torsion, Proceedings of the International Workshop on Neural Network and Genetic Algorithm in Materials Science and Engineering (NGMS-2006) at BESU Shibpur, India, January 2006, 370-384.
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Sumantra Mandal, P.V. Sivaprasad and K.P.N. Murthy, Modelling the correlation between chemical composition and tensile properties in a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel using artificial neural network, Proceedings of the International Workshop on Neural Network and Genetic Algorithm in Materials Science and Engineering (NGMS-2006) at BESU Shibpur, India, January 2006, 385-396.
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Sumantra Mandal, V.S. Sarma, V. Maduraimuthu and P.V. Sivaprasad, Optimization of grain boundary character distribution in a 15Cr-15Ni-2.2Mo-Ti modified austenitic stainless steel through thermo-mechanical processing: Grain boundary engineering approach, Proceedings of the International Symposium of Research Scholars (ISRS-2006) on Material Science and Engineering at IIT Chennai, India, December 2006, 129-134.
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D. Samantaray, U. Borah, Sumantra Mandal, P.V. Sivaprasad, I. Samajdar, and T. Jayakumar, Finite element simulation of coupled thermo-mechanical hot upsetting process of alloy D9, Proceedings of the International Conference on Advance Manufacturing Technology (ICAMT- 2008) at IIT Chennai, India, February 2008.
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Sumantra Mandal, P.V. Sivaprasad, Baldev Raj and V.S. Sarma, Characterization of hot deformed microstructure in a Ti-modified austenitic stainless steel, Proceedings of the TMS 2009 Annual Meeting and Exhibition at San Francisco, USA, February 16 -19, 2009, 167 -174.
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D. Samantaray, Sumantra Mandal, C. Phaniraj and A.K. Bhaduri, Flow behaviour and microstructural evolution during thermo–mechanical processing of 316L(N) austenitic stainless steel. Proceedings of the 20th Annual Conference of Indian Nuclear Society (INSAC 20), Chennai, India, January 2010, 913 – 919.
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Baldev Raj, T. Jayakumar, A.K. Bhaduri and Sumantra Mandal, Development of materials and manufacturing technologies for Indian fast reactor programme, Proceedings of the 9th Liège Conference on Materials for Advanced Power Engineering at Liège, Belgium, September 2010.
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D. Samantaray, Sumantra Mandal and A.K. Bhaduri, Characterization of intrinsic workability of modified 9Cr-1Mo steel during warm and hot working: A study using Dynamic Materials Model approach, Proceedings of the International Conference on World class Materials and Manufacturing Technologies, Mumbai, March 2011.
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S.K. Pradhan and Sumantra Mandal, Grain boundary character modification employing thermo-mechanical processing in type 304L stainless steel, IOP Conference Series: Materials Science and Engineering 115 (2016) 012032.