Niroj Maharjan
Papers
3
Total Citations
52
H-Index
3
About
Niroj Maharjan is a materials scientist whose research centers on surface engineering, phase transformation, and the mechanical behavior of stainless steels under extreme processing conditions. His work has made notable contributions to understanding how advanced surface treatment technologies — particularly laser shock peening (LSP) and robotic hammer peening (RHP) — induce microstructural changes in austenitic stainless steels. Maharjan's most cited work (23 citations) investigates high-energy laser-shock-induced phase transformations and micro-spallation in stainless steels, illuminating how stacking fault energy governs deformation mechanisms at the surface level. His research on robotic hammer peening (18 citations) systematically characterizes plastic deformation, martensite transformation, and electrochemical behavior in SS304L, providing critical insights into how process parameters like stepover distance influence material response. His comparative study of LSP and RHP (11 citations) further clarifies the distinct microstructural signatures each technique imparts, including γ-to-ε martensite transformations. By combining advanced microscopy and X-ray diffraction characterization, Maharjan bridges fundamental materials science with practical manufacturing applications. His cumulative body of work offers researchers and engineers a deeper understanding of surface integrity optimization — knowledge directly relevant to improving the durability and performance of structural components in demanding industrial environments.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3