Fairtools

• 08/2014 – 06/2018: Bachelor of Technology (B.Tech) vom Fachbereich Metallurgie und Werkstofftechnik, Indisches Institut für Ingenieurwissenschaften und Technologie Shibpur, Indien
• 08/2018 – 09/2020: Master of Technology (M.Tech) im Fachbereich Werkstofftechnik der Fakultät für Metallurgie und Werkstofftechnik der Jadavpur University, Indien
• 01/2021 – 09/2025: Doctor of Philosophy (Ph.D.) vom Fachbereich Metallurgie und Werkstofftechnik, Indian Institute of Technology Kharagpur, Indien
• Seit 10/2025: Wissenschaftlicher Mitarbeiter bei der Arbeitsgruppe Werkstoffprüfung

• S. Ray, S.K. Kar, A. Wanner, S. Roy: 
  Non-destructive Ultrasound Phase Spectroscopy for the Analysis of Elastic Properties of Complex Hybrid Materials
  In: Trans Indian Inst Met 78, 85 (2025)
  DOI: 10.1007/s12666-025-03555-5
• S. Ray, Siddharth, S.K. Kar, S. Roy:
  Effect of Porosity and Pore Morphology on the Elastic Properties and Compressive Deformation Behavior of Porous Copper Fabricated via Space‐Holder Route
  In: Advanced Engineering Materials, 2024
  DOI: 10.1002/adem.202401682
• S. Ray, S. K. Kar, S. Roy:
  An ultrasonic study of the effect of uniaxial green compaction pressure on the elastic anisotropy of porous copper fabricated using the pore-former route
  In: Materials Chemistry and Physics, 316, 2024, 129094
  DOI: 10.1016/j.matchemphys.2024.129094
• S. Sarkar, S. Ray, U. Dey, C. Kumar, P.C. Chakraborti, G. Mukhopadhyay, C.S. Kumar, S. Roy:
  Establishment of a facile technique to fabricate bulk AA6061/CNT composite with improved mechanical properties using combined stir-casting and squeeze-casting
  In: Materials Today Communications, 37, 2023, 107471
  DOI: 10.1016/j.mtcomm.2023.107471
• S. Ray, P. Jana, S.K. Kar, S. Roy:
  Influence of monomodal K2CO3 and bimodal K2CO3 + NaCl as space holders on microstructure and mechanical properties of porous copper
  In: Materials Science & Engineering A, 862, 2023, 144516
  DOI: 10.1016/j.msea.2022.144516
• P. Jana, S. Ray, D. Goldar, N. Kota, S.K. Kar, S. Roy:
  Study of the elastic properties of porous copper fabricated via the lost carbonate sintering process
  In: Materials Science & Engineering A, 836, 2022, 142713
  DOI: 10.1016/j.msea.2022.142713

• Sumit Ray (Speaker), Prasanta Jana, Sujoy Kumar Kar, Siddhartha Roy:
  Comparative study of the elastic and compressive properties of monomodal and bimodal porous copper fabricated via powder metallurgy technique
  FEMS EUROMAT 2023, 3^rd – 7^th September 2023, Frankfurt am Main, Germany.

• Sumit Ray, Sujoy Kumar Kar, Siddhartha Roy:
  Study of the elastic properties and compressive behavior of porous copper fabricated using powder metallurgy technique and having different porosities and pore morphologies
  IIM-ATM 2024 & NMA, 20th – 22nd November 2024, Bengaluru, India.