IITKGP

Sujoy Kumar Kar

Professor

Metallurgical and Materials Engineering

+91-3222-283258

sujoy.kar@metal.iitkgp.ac.in

Research Areas

  • Ti alloys, Ni based superalloys, Steels
  • Processing-Structure-Texture-Property
  • Neural network & Thermo-kinetic modeling
  • TiAl based high temperature materials
  • Additive Manufacturing
Overall research theme: Processing-Structure-Texture-Property correlations in structural materials for aerospace, space and energy applications.
Materials Modeling: Neural network modeling, CALPHAD modeling, Constitutive modeling, Phase field modeling.
Materials Systems: Ti alloys, TiAl based alloys, Ni based superalloys, Cr-Mo steels, ODS steels, High temperature alloys (Nb-Si based, Mo-W-Si-C based, Mo-Ti-Zr-Hf-C based alloys)
  • Creep Fatigue Interaction under Different Test Variables: Mechanics and Mechanisms Barat K., S S. , Kar S. K., Tarafder S. By Journal of Testing and Evaluation 46 2521-2539 (2018)
  • Creep Fatigue Interaction under Different Test Variables: Mechanics and Mechanisms Barat K., S S. , Kar S. K., Tarafder S. By Journal of Testing and Evaluation 46 2521-2539 (2018)
  • Effect of Temperature and Deformation Speed on Formability of IN718 Sheets: Experimentation and Modelling Prasad S. K., Panda S. K., Kar S. K., Singh S. K., Murty S. , Sharma S. C. By IOP Conference Series: Materials Science and Engineering 418 1-8 (2018)
  • Effect of Temperature and Deformation Speed on Formability of IN718 Sheets: Experimentation and Modelling Prasad S. K., Panda S. K., Kar S. K., Singh S. K., Murty S. , Sharma S. C. By IOP Conference Series: Materials Science and Engineering 418 1-8 (2018)

Principal Investigator

  • Development of Technology for Forming Tailor Welded Blanks of C103 Sheets ISRO, IIT KHARAGPUR CELL
  • Development of Technology for Forming Tailor Welded Blanks of C103 Sheets ISRO, INDIA
  • Evaluation of Mechanical Properties such as Tensile, Creep, LCF, KIC values of an Important Cast Ni Based Superalloy (BZL-12Y) Aeronautics R and D Board

Co-Principal Investigator

  • Exploring Solutions for Various Technological Challenges in Metal Additive Manufacturing Technology and Sharing the Relevant Know-how with Indian Heavy Engineering Industries Department of Heavy Industries (DHI) ,Bharat Heavy Electricals Limited (BHEL)
  • Selection of Raw Materials for Additive Manufacturing Applications in Relation to the Design Requirements; and Life Cycle Analysis of Additive Manufacturing Process for Different Materials TATA SONS PRIVATE LIMITED,Department of Heavy Industries (DHI) ,Department of Heavy Industries (DHI) ,TATA SONS PRIVATE LIMITED

Ph. D. Students

Dibya Ranjan Behera

Area of Research: Multistage deep drawing of sheet metal

Ipsita Mohanty

Area of Research: Additive Manufacturing

Namrata Mazumder

Area of Research: Microstructure-Property correlation in a structural material for high temperature application

Om Puri Gosain

Area of Research: Physical and mechanical metallurgy of a Ni based superalloy

Poojari Govardhana

Area of Research: Physical Metallurgy of high strength corrosion resistant steel

Ravikant Kumar

Area of Research: Additive Manufacturing

Sampreeth S

Area of Research: Physical Metallurgy of steel

Sandipan Das

Area of Research: Processing , Microstructure , Mechanical property in Ni based superalloy

Sumit Ray

Area of Research: Processing and characterization of porous copper

Talari Srinu

Area of Research: Additive Manufacturing

Trideep Banerjee

Area of Research: Physical Metallurgy of structural materials for aerospace application