Apratim Chakraborty

Professional metallurgist with deep expertise and around 10 years hands-on experience in materials science and metallurgical engineering. Proven ability to enhance processes, improve quality, and ensure compliance with industry standards as demonstrated by completion of around 10 industrial R&D projects and 5 industrial production projects. Strong focus on teamwork and adaptability, ensuring reliable and flexible support to meet evolving project demands. Skilled in material microstructure characterization, alloy design, failure analysis, and process optimization, bringing results-driven approach to any technical challenge.

1. In-process failure analysis of thin-wall structures made by laser powder bed fusion additive manufacturing, A. Chakraborty, R. Tangestani, R. Batmaz, W. Muhammad, P. Plamondon, A. Wessman, L. Yuan, E. Martin, Journal of Materials Science and Technology, 2022, https://doi.org/10.1016/j.jmst.2021.05.017 

2. Role of alloy composition on micro-cracking mechanisms in additively manufactured Ni-based superalloys, A. Chakraborty, W. Muhammad, J.-P. Masse, R. Tangestani, M. G. Khouzani, A. Wessman, É. Martin, Acta Materialia, 2023, https://doi.org/10.1016/j.actamat.2023.119089

3. Multi-scale model to simulate stress directionality in laser powder bed fusion: application to thin-wall part failure, R. Tangestani, A. Chakraborty, T. Sabiston, L. Yuan, M. G.-Khouzani, É. Martin, Materials & Design, 2023, https://doi.org/10.1016/j.matdes.2023.112147

4. Processability and characterization of A20X aluminum alloy fabricated by laser powder bed fusion, M. G.-Khouzani, H. Karimialavijeh, M. Pröbstle, R. Batmaz, W. Muhammad, A. Chakraborty, T. Sabiston, J.-P. Harvey, E. Martin, Materials Today Communications, 2023, https://doi.org/10.1016/j.mtcomm.2023.105555