Convergent Manufacturing, Processing and Advanced Surface Science Laboratory
Publications
Journal Articles
Title
Year
S. Saha, K.U.V. Kiran, X. Zhang, X. Hou, S. Roy
Wear, 204755
2023
S. Saha, S. Roy
Materials, 16(1), 161
2023
S. Roy, N. Sridharan, A. Gangopadhyay, J. Qu
Manufacturing Letters, 33, 586-592
2022
Y. Wang, S. Roy, H. Choi, X. Hu
Journal of Manufacturing Processes, 80, 320-327
2022
B. Silwal, N. Pudasaini, S. Roy, A.B. Murphy, A. Nycz, M.W. Noakes
Applied Sciences, 12 (7), 3679
2022
S. Roy, N. Sridharan, E. Cakmak, H. Ghaednia, A. Gangopadhyay, J. Qu
Wear, 482, 203990
2021
S. Roy, B.C. Stump, H. Luo, D. Leonard, J. Qu
Tribology International, 159, 106949
2021
S. Roy, B. Silwal, A. Nycz, M. Noakes, E. Cakmak, P. Nandwana, Y. Yamamoto
Additive Manufacturing, 38, 101821
2021
S. Roy, L. Speed, M. Viola, H. Luo, D. Leonard, J. Qu
Wear, 466, 203588
2021
A. Arbogast, S. Roy, A. Nycz, M. Noakes, C. Masuo, S. S. Babu
Materials, 13(24), 5683
2020
S. Roy, B. Shassere, J. Yoder, A. Nycz, M. Noakes, B.K. Narayanan, L. Meyer, J. Paul, N. Sridharan
Materials, 13(21), 4855
2020
M. Tran, S. Roy, S. Kmiec, A. Whale, S. Martin, S. Sundararajan, S. Padalkar
Nanomaterials, 10(4), 644
2020
S. Roy, K. Lee, J. A. Lacey, V. S. Thompson, J. R. Keiser, J. Qu
ACS Sustainable Chemistry & Engineering, 8, 3541-3546
2020
K. Lee, S. Roy, E. Cakmak, J. A. Lacey, T. R. Watkins, H. M. Meyer, V. S. Thompson, J. R. Keiser, J. Qu
ACS Sustainable Chemistry & Engineering, 8, 1599-1610
2020
M. Placette, S. Roy, D. White, S. Sundararajan, C. Schwartz
Wear, 426, 1345-1353
2019
S. Roy, Y. Jazaa, S. Sundararajan
Wear, 428, 55-63
2019
S. Roy, B. Gould, Y. Zhou, N. G. Demas, A. C. Greco, S. Sundararajan
Tribology Letters, 67:40
2019
S. Roy, S. Sundararajan
International Journal of Fatigue, 119, 238-246.
2019
S. Roy, G.T. Ooi, S. Sundararajan
Materialia, 3, 192-201
2018
S. Roy, D. White, S. Sundararajan
Surface and Coatings Technology, 350, 444-452
2018
G.T. Ooi, S. Roy, S. Sundararajan
Materials Science and Engineering: A, 732, 311-319
2018
A.D. Jenson, S. Roy, S. Sundararajan
Tribology International, 118, 1-10
2018
S. Roy, J. Zhao, P. Shrotriya, S. Sundararajan
Tribology International, 112, 94-102
2017
T. J. Young, J. Jackson, S. Roy, H. Ceylan, S. Sundararajan
Wear, 376, 1713-1719
2017
S. Roy, S. Sundararajan
Surface and Coatings Technology, 308, 226-243
2016
S. Roy, A. Ghosh
Journal of Engineering Manufacture, 228 (9), 1058-1067
2014
Conference Proceedings and Presentations
Title
Year
Investigating the Effect of Operating Temperature on the Tribo-Mechanical Behavior of Cold Rolled Superelastic Nickel Titanium Alloy
H. Choi, S. Roy
Wear of Materials 2023, Banff, Alberta, Canada
2023
Investigating the tribological and corrosion behavior of Co-Cr alloy as an implant material for orthodontic applications
S. Saha, K.U.V. Kiran, X. Zhang, X. Hou, S. Roy
Wear of Materials 2023, Banff, Alberta, Canada (third place in student poster competition).
2023
A Comparative Analysis in Tribo-Mechanical Behavior of Cold Rolled and Additively Manufactured Nickel Titanium Alloy
H. Choi, S. Roy
STLE Annual Meeting 2023, Long Beach, California, USA (third place in student poster competition)
2023
Exploring the wear resistance of additively manufactured Al parts for future lunar exploration via custom developed testing strategies
P. Das, N. Dyrstad-Cincotta, J. Nasah, S. Roy
STLE Annual Meeting 2023, Long Beach, California, USA
2023
Investigating the effect of novel processing routes in enhancing the tribological behavior of soybean oil
P. Bhowmik, B.K. Sharma, M. Sarker, C. Tang, S. Roy
STLE Annual Meeting 2023, Long Beach, California, USA
2023
Investigating the tribological and corrosion behavior of Co-Cr alloy as an implant material for orthodontic applications
S. Saha, K.U.V. Kiran, X. Zhang, X. Hou, S. Roy
STLE Annual Meeting 2023, Long Beach, California, USA.
2023
Development and performance evaluation of novel surface polishing technique for additively manufactured components
K.U.V. Kiran, B. Kimbrel, S. Roy
STLE Annual Meeting 2023, Long Beach, California, USA (first place in student poster competition)
2023
Characterization of Dissimilar Materials 410 Martensite Stainless Steel and Mild Steel Component Produced by Wire Arc Additive Manufacturing
W. Tang, O. D. Acevedo, Y. Yamamoto, A. Nycz, P. Nandwana, S. Roy, M. Kirka, D. Vaughan, C. Masuo, L. Meyer, S. S. Babu
FABTECH AWS Professional Program 2022, Atlanta, Georgia, USA
2022
Cracking suppression in additive manufacturing of hard-to-weld nickel-based superalloy through layer-wise ultrasonic impact peening
Y. Wang, S. Roy, H. Choi, X. Hu
North American Manufacturing Research Conference 2022, West Lafayette, Indiana, USA
2022
A Comparative Tribo-Mechanical Behavior Analysis of Laser Cladded Nitronic 60 Coating Against Wrought Nitronic 60 Alloy
S. Roy, N. Sridharan, A. Gangopadhyay, J. Qu
North American Manufacturing Research Conference 2022, West Lafayette, Indiana, USA
2022
Investigating the tribomechanical behavior of hot rolled and additively manufactured NiTi alloy
H. Choi, S. Roy
STLE Annual Meeting 2022, Orlando, Florida, USA
2022
Effect of test temperature on tribological behavior of laser cladded Stellite 21 coating on 350 maraging steel
S. Roy, N. Sridharan, H. Ghaednia, A. Gangopadhyay, Jun Qu
TMS Annual Meeting 2022, Anaheim, California, USA
2022
Large metal structures with wire arc additive manufacturing- Case studies with Invar tooling and AM718 structural parts
B. Narayanan, B. Schaeffer, B. Barnhart, A. Nycz, S. Roy, H. Sims, T. Ramgopal
TMS Annual Meeting 2022, Anaheim, California, USA
2022
Mechanical response of wire-arc additively manufactured LA100TM with and without post-print heat-treatments
Y. Yamamoto, S. Roy, P. Nandwana, W. Tang, A. Nycz, M. Noakes, B. Schaeffer, B. Narayanan
TMS Annual Meeting 2022, Anaheim, California, USA
2022
Microstructure and mechanical properties of 410 Stainless Steel via Metal Big Area Additive Manufacturing
S. Roy, B. Shassere, J. Yoder, A. Nycz, M. Noakes, N. Sridharan
TMS Annual Meeting 2020, San Diego, California, USA
2020
Effects of ionic liquids on micropitting behavior for rear axle lubrication
S. Roy, L. Speed, M. B. Viola, H. Luo, J. Qu
STLE Annual Meeting 2019, Nashville, Tennessee, USA
2019
Influence of copper oxide and tungsten carbide nanoparticles on micropitting under boundary lubrication
S. Roy, Y. Jazaa, S. Sundararajan
STLE Annual Meeting 2019, Nashville, Tennessee, USA
2019
Investigation of equipment wear issues in biomass pre-processing and pre-treatment
K. Lee, S. Roy, J. Lacey, E. Kuhn, J. Keiser, V. Thompson, E. Wolfram, J. Qu
TMS 2019, San Antonio, Texas, USA (Best Poster Award-third place)
2019
Investigating the effect of retained austenite on white etching crack behavior of carburized steel under boundary lubrication
S. Roy, B. Gould, Y. Zhou, N. G. Demas, A. C. Greco, S. Sundararajan
Tribology Frontiers 2018, Chicago, Illinois, USA
2018
Evolution of surface roughness parameters during micropitting of carburized AISI 8620 steel
A. Pradhan, S. Roy, S. Sundararajan
IAS Annual meeting 2018, Storm Lake, Iowa, USA
2018
Correlation between evolution of roughness parameters and micropitting of carburized steel surfaces under boundary lubrication condition
S. Roy, D. White, S. Sundararajan
International Conference on Metallurgical Coatings and Thin Films 2018, San Diego, California, USA
2018
Effect of retained austenite on micropitting behavior of carburized AISI 8620 steel under boundary lubrication condition
S. Roy, S. Sundararajan
STLE Annual Meeting 2018, Minneapolis, Minnesota, USA
2018
Effect of laser treatment with different scanning velocity and shielding gas environment on surface modification of AISI 8620 steel
S. Roy, S. Sundararajan
STLE Annual Meeting 2016, Las Vegas, Nevada, USA
2016
The effect of heat treatment routes on the retained austenite and tribomechanical properties of carburized AISI 8620 steel
S. Roy, S. Sundararajan
International Conference on Metallurgical Coatings and Thin Films 2016, San Diego, California, USA
2016
Determining the effect of retained austenite levels in carburized AISI 8620 steel on its wear behavior under dry sliding conditions
S. Roy, S. Sundararajan
Tribology Frontiers 2015, Denver, Colorado, USA
2015
High speed turning of AISI 4140 steel using nanofluid through twin jet SQL system
S. Roy, A. Ghosh
ASME International Manufacturing Science and Engineering Conference, 2013, Madison, Wisconsin, USA
2013
High speed turning of AISI 4140 steel with Minimum Quantity Lubrication (MQL) technology and use of IR thermography for assessing near tool-tip temperature
S. Roy, A. Ghosh
All India Manufacturing Technology Design & Research, 2012, Kolkata, West Bengal, India
2012
2043 Black Engineering
2529 Union Drive
Ames, IA 50011-2030
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