National Institute of Technology Rourkela

राष्ट्रीय प्रौद्योगिकी संस्थान राउरकेला

ଜାତୀୟ ପ୍ରଯୁକ୍ତି ପ୍ରତିଷ୍ଠାନ ରାଉରକେଲା

An Institute of National Importance

Faculty Profile

BIOGRAPHY

Dr. Prekshya Nath is an Assistant professor in the Metallurgical and Materials Engineering Department at NIT Rourkela. She holds a Ph.D. from IIT Kharagpur, where her research focused on high-temperature material testing, crucial for evaluating materials used in extreme environments like aerospace and energy applications. With expertise in materials characterization and mechanical testing, she has worked on advanced materials like Ti alloys, Ni-based superalloys, and additively manufactured metals. Dr. Nath has published in reputed journals and contributed to collaborative projects with leading institutions, showcasing her commitment to advancing research and education in material science.

EXPERTISE INFORMATION

Research Group
  • Mechanical Metallurgy
Areas of Interest
  • Mechanical Behaviour of Materials
  • Materials For High Temperature Applications

Prekshya Nath
ପ୍ରେକ୍ଷ୍ୟା ନାଥ Assistant Professor Grade-II

Metallurgical and Materials Engineering

nathp@nitrkl.ac.in

10

PUBLICATIONS

PERSONAL INFORMATION

Prekshya Nath

Assistant Professor Grade-II

Metallurgical and Materials Engineering

Room Number: MM-111

Department of Metallurgical and Materials Engineering, National Institute of Technology Rourkela, Sundargarh, Odisha, India - 769008

2023

Ph.D.
Metallurgical and Materials Engineering
IIT Kharagpur

2016

M.Tech
Metallurgical and Materials Engineering
NIT Rourkela

2013

B.Tech
Metallurgical Engineering
Government College of Engineering, Keonjhar, Odisha

Teaching Experience
  • Mechanical Behaviour of Materials,  NIT Rourkela,   01 Aug 2024 - Present

Total Publications: 10

P. Nath, S. S. Kumar, N. G. Mathews, A. Bhattacharjee, and I. Sen,"Effect of microstructure and temperature on the bulk and small-scale deformation behavior of 2nd and 3rd generation advanced intermetallic TiAl alloys", Materials characterization, vol.207, no.113585, Elsevier 2024, 10.1016/j.matchar.2023.113585       Article

P. Nath, H. N. Bar, A. Bhattacharjee, and I. Sen,"Designing of novel microstructure and its impact on the improved service temperature mechanical performance of 2nd and 3rd generation advanced intermetallic TiAl alloys", Materials Science and Engineering: A, vol.893, no.146108, Elsevier 2024, 10.1016/j.msea.2024.146108       Article

Md. Shahwaz, P. Nath, and I. Sen,"Recent advances in additive manufacturing technologies for Ni-Based Inconel superalloys – A comprehensive review", Journal of alloys and compounds, Elsevier 2024, 10.1016/j.jallcom.2024.177654       Article

P. Nath, A. Bhattacharjee, and I. Sen,"Indentation size effect in 2nd and 3rd generation advanced intermetallic TiAl alloys: theoretical and experimental estimation of dislocation density", Journal of Materials Science, vol.59, no.7, pp.3066 – 3086, Springer 2024, 10.1007/s10853-023-09320-7       Article

P. Nath, F. Scholz, J. Pfetzing, Jan. Frenzel, G. Eggeler, S. Roy, and I. Sen,"Influence of microstructural homogenization on the localized deformation behavior of single-crystal ni-based superalloy, cmsx-4", Metallurgical and Materials Transactions A, vol.54, no.11, pp.4498-4514, Springer 2023, 10.1007/s11661-023-07183-w       Article

  • MM3202 : Mechanical Properties of Materials {Theory}
  • MM6211 : Mechanical Behaviour of Materials {Theory}
  • MM3223 : Mechanical Testing Laboratory {Practical}