Sagar Nikam

Engineering · Physical Sciences

12h-index351citations31works0.92yr avg
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Research Topics

Additive Manufacturing Materials and Processes(25), Additive Manufacturing and 3D Printing Technologies(17), High Entropy Alloys Studies(9), Metal and Thin Film Mechanics(6), Welding Techniques and Residual Stresses(6)

Publications31 total

Modeling and Simulation of Additively Manufactured Thin-Walled Structures
2026
Additive Manufacturing of Thin-Walled Structures
2026
Hybrid Approach to Emotion Detection using Deep Learning
2025
Shape characterisation for mounted additive manufacturing powders
Results in Engineering·2025· 3 citedOpen Access
YOLO-based in-situ Defect Monitoring System for Additive Manufacturing
2025Open Access
Real-Time Detection and Counting of Melted Spatter Particles During Deposition of Biomedical-Grade Co-Cr-Mo-4Ti Powder Using the Micro-Plasma Transferred Arc Additive Manufacturing Process
2025· 1 citedOpen Access
On the application of YOLO-based object detection models to classify and detect defects in laser-directed energy deposition process
Progress in Additive Manufacturing·2025· 3 citedOpen Access
A Review of the Image Classification Models Used for the Prediction of Bed Defects in the Selective Laser Sintering Process
2024Open Access
Recent Developments in the Area of Laser Cladding and Surface Alloying
2023· 2 cited
A Deep Learning Approach to Classify and Detect Defects in the Components Manufactured by Laser Directed Energy Deposition Process
Machines·2023· 16 citedOpen Access
Evaluation of the role of hatch-spacing variation in a lack-of-fusion defect prediction criterion for laser-based powder bed fusion processes
The International Journal of Advanced Manufacturing Technology·2023· 20 citedOpen Access
Intelligent Quality Control System for Product Manufacturers through ML
2022· 1 cited
On the application of the anisotropic enhanced thermal conductivity approach to thermal modelling of laser-based powder bed fusion processes
Additive manufacturing·2022· 15 citedOpen Access
Powder Reuse in Laser-Based Powder Bed Fusion of Ti6Al4V—Changes in Mechanical Properties during a Powder Top-Up Regime
Materials·2022· 15 citedOpen Access
Analysis of Spatter Removal by Sieving during a Powder-Bed Fusion Manufacturing Campaign in Grade 23 Titanium Alloy
Metals·2021· 13 citedOpen Access
A simplified thermal approximation method to include the effects of Marangoni convection in the melt pools of processes that involve moving point heat sources
Numerical Heat Transfer Part A Applications·2021· 23 citedOpen Access
Reuse of Grade 23 Ti6Al4V Powder during the Laser-Based Powder Bed Fusion Process
Metals·2020· 54 citedOpen Access
Code-to-code verification for thermal models of melting and solidification in a metal alloy: comparisons between a Finite Volume Method and a Finite Element Method
Mechanical sciences·2020· 1 citedOpen Access
Optimization of parameters of micro-plasma transferred arc additive manufacturing process using real coded genetic algorithm
The International Journal of Advanced Manufacturing Technology·2019· 21 citedOpen Access
Theoretical modeling and finite element simulation of dilution in micro-plasma transferred arc additive manufacturing of metallic materials
International Journal of Mechanical Sciences·2019· 32 citedOpen Access
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Frequent Co-authors

Neelesh Kumar Jain(11), Shaun McFadden(9), Hao Wu(6), Justin Quinn(6), Ryan Harkin(5), Mayur S. Sawant(4), Shuo Yin(3), Rocco Lupoi(3), Deepika Nikam(3), Suyog Jhavar(2), Patrick Walls(2), Wilson McKay(2), Akriti Nigam(2), Emmett Kerr(2), Sonya Coleman(2), Dermot Kerr(2), Mayur Sawant(2), Deepika B. Patil(1), Subrajeet Mohapatra(1), Ajuebor Chukwuemeke(1)