Home > Materials Science Centre > Shibayan Roy
My current research comprises of the following key areas,
Crystallographic texture evolution and processing-microstructure-property correlation of materials (metallic and ceramic)
Meso- and micro-scale characterization and modelling of mechanical properties
Microstructure-processing-property correlation in glass and glass-ceramics
In detail, I work in the broad area of “Processing-Structure-Property correlation” of various materials (metallic or ceramic) through the understanding of micro-mechanisms that governs their fundamental mechanical response. More specifically, I study the microstructure and crystallographic texture evolution in materials systems that evolves during processing (e.g. deformation and/or phase transformation in metals or sintering in ceramics) on various length scales (meso- to mirco to nano). Also interesting to me is the interrelation between the final mechanical response of these material to the structure and orientation of its constituents.
New-Age Al-Cu-Mn-Zr (ACMZ) Alloy for High Temperature-High Strength Applications: A Review by Roy S., Roy S. Aluminium Alloys - Design and Development of Innovative Alloys, Manufacturing Processes and Applications 1-31 (2022)
Additive manufacturing of Titanium alloys: Microstructure and texture Evolution, defect formation and mechanical response by Sahoo S., Roy S. Additive manufacturing: A tool for industrial revolution 4.0 - (2021)
Microstructure evolution and mechanical response of a boron-modified Ti 6Al 4V alloy during high-pressure torsion processing by Roy S., Sharma A., Chaudhuri A., Huang Y., Langdon T.G., Suwas S. Materials Science and Engineering A 860 - (2022)
Novel insights on the near atomic scale spatial distributions of substitutional alloying and interstitial impurity elements in Ti-6Al-4V alloy by Sahoo S., Licata O., Mazumder B., Roy S. Journal of Alloys and Compounds 907 - (2022)
Site-specific microstructure, porosity and mechanical properties of LENS processed Ti 6Al 4V alloy by Sahoo S., Joshi A., Balla V.K., Das M., Roy S. Materials Science and Engineering A 820 - (2021)
Statistical modeling of microstructure evolution in a Ti-6Al-4V alloy during isothermal compression by Hoar E., Sahoo S., Mahdavi M., Liang S., Roy S., Garmestani H. Acta Materialia 210 - (2021)
Cr+6 Controlled Nucleation in SiO2-MgO-Al2O3-K2O-B2O3-F Glass Sealant (SOFC) by Garai M., Karmakar B., Roy S. Frontiers in Materials 7 - (2020)
Impact of microstructural stability on the creep behavior of cast Al-Cu alloys by Milligan B.K., Roy S., Hawkins C.S., Allard L.F., Shyam A. Materials Science and Engineering A 772 - (2020)
Elevated temperature microstructural stability in cast AlCuMnZr alloys through solute segregation by Shyam A., Roy S., Shin D., Poplawsky J.D., Allard L.F., Yamamoto Y., Morris J.R., Mazumder B., Idrobo J.C., Rodriguez A., Watkins T.R., Haynes J.A. Materials Science and Engineering A 765 - (2019)
Development of wrought Al-Cu-Mn-Zr (ACMZ) alloys for high temperature (above 350C) applications Science and Engineering Research Board (SERB)
Materials Development for High Temperature Radome Application ADVANCED SYSTEMS LABORATORY
Understanding MTR formation and its removal strategies during secondary TMP of Ti-6Al-4V alloy (Industry Part) GE INDIA INDUSTRIAL PRIVATE LIMITED
Understanding MTR formation and its removal strategies during secondary TMP of Ti-6Al-4V alloy (DST-SERB part) Science and Engineering Research Board (SERB)
Sol-gel synthesis of nano bioactive glass-ceramic nanoparticles with doped ions using a modified Stober method for bone tissue regeneration Science and Engineering Research Board (SERB)
Characterizing mechanical performance of materials at small length scale Scheme for Promotion of Academic and Research Collaboration (SPARC), Apex Committee of SPARC
Ashoktaru Chakraborty
Area of Research: Shear banding in materials (metals, alloys and composites)
Samarendra Roy
Area of Research: Design and development of high temperature high strength Aluminum alloys by nanostructural engineering
Kamalika Mandal
Area of Research: Microstructural engineering in machinable glass-ceramics
Samar Mondal
Area of Research: DEVELOPMENT OF ULTRA HIGH TEMPERATURE CERAMIC (UHTC) COMPOSITE
Saumya Gupta
Area of Research: Secondary processing of Titanium alloys
Arjun Mahato
Area of Research: Nano-structure formation in metal working