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Piyush Upadhyay

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

PNNL Publications

2020

  • Wang T., D. Ramirez Tamayo, X. Jiang, P. Kitsopoulos, W. Kuang, V. Gupta, and E.I. Barker, et al. 2020. "Effect of interfacial characteristics on magnesium to steel joint obtained using FAST." Materials & Design 192, no. 2020:108697. PNNL-SA-150237. doi:10.1016/j.matdes.2020.108697
  • Wang T., S.A. Whalen, P. Upadhyay, and K.S. Kappagantula. 2020. "Joining Dissimilar Materials via Rotational Hammer Riveting Technique." In Magnesium Technology 2020, edited by J. Brian, et al, 207-212. New York, New York:Springer Nature. PNNL-SA-147128. doi:10.1007/978-3-030-36647-6_32

2019

  • Upadhyay P., X. Li, and T.J. Roosendaal. 2019. "High-Speed Friction stir lap welding of Al alloys." In Friction Stir Welding and Processing X. The Minerals, Metals & Materials Series, edited by Y. Hovanski, et al, 67-75. Cham:Springer. PNNL-SA-140140. doi:10.1007/978-3-030-05752-7_7
  • Wang T., H. Sidhar, R.S. Mishra, Y. Hovanski, P. Upadhyay, and B. Carlson. 2019. "Effect of hook characteristics on the fracture behaviour of dissimilar friction stir welded aluminium alloy and mild steel sheets." Science and Technology and Welding and Joining 24, no. 2:178-184. PNNL-SA-138316. doi:10.1080/13621718.2018.1503801
  • Wang T., H. Sidhar, R.S. Mishra, Y. Hovanski, P. Upadhyay, and B. Carlson. 2019. "Evaluation of intermetallic compound layer at aluminum/steel interface joined by friction stir scribe technology." Materials & Design 174. PNNL-SA-142807. doi:10.1016/j.matdes.2019.107795

2018

  • Gupta V., P. Upadhyay, L.S. Fifield, T.J. Roosendaal, X. Sun, P. Nelaturu, and B. Carlson. 2018. "Linking process and structure in the friction stir scribe joining of dissimilar materials: a computational approach with experimental support." Journal of Manufacturing Processes 32, no. 2018:615-624. PNNL-SA-129173. doi:10.1016/j.jmapro.2018.03.030
  • Wang K., P. Upadhyay, Y. Wang, J. Li, X. Sun, and T.J. Roosendaal. 2018. "Investigation of Interfacial Layer for Friction Stir Scribe Welded Aluminum to Steel Joints." Journal of Manufacturing Science and Engineering 140, no. 11:Article No. 111005. PNNL-SA-131371. doi:10.1115/1.4040873
  • Zhang J., P. Upadhyay, D.P. Field, and Y. Hovanski. 2018. "High-Speed Friction-Stir-Welding of AA7075-T6 sheet: Microstructure,Mechanical properties,Micro-texture and thermal history." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 49, no. 1:210-222. PNNL-SA-128971. doi:10.1007/s11661-017-4411-4

2017

  • Hovanski Y., P. Upadhyay, S. Kleinbaum, B. Carlson, E. Boettcher, and R. Ruokolainen. 2017. "Enabling Dissimilar Material Joining Using Friction Stir Scribe Technology." JOM. The Journal of the Minerals, Metals and Materials Society 69, no. 6:1060-1066. PNNL-SA-125531. doi:10.1007/s11837-017-2334-6

2016

  • Upadhyay P., Y. Hovanski, S. Jana, and L.S. Fifield. 2016. "Joining dissimilar materials using Friction Stir scribe technique." Journal of Manufacturing Science and Engineering 139, no. 3:Article No. 034501. PNNL-SA-121019. doi:10.1115/1.4034629
  • Upadhyay P., Y. Hovanski, S. Jana, and L.S. Fifield. 2016. "JOINING DISSIMILAR MATERIALS USING FRICTION STIR SCRIBE TECHNIQUE." Journal of Manufacturing Science and Engineering 139, no. 3:Article No. 034501; Paper No: MANU-16-1436. PNNL-SA-120672. doi:10.1115/1.4034629
  • Upadhyay P., Y. Hovanski, S. Jana, and L.S. Fifield. 2016. "JOINING DISSIMILAR MATERIALS USING FRICTION STIR SCRIBE TECHNIQUE." In Proceedings of the ASME 11th International Manufacturing Science and Engineering Conference, June 27-July 1, 2016, Blacksburg, Virginia, 1: Processing, Paper No. MSEC2016-8512, pp. V001T02A055. New York, New York:ASME. PNNL-SA-114869. doi:10.1115/MSEC2016-8512

2015

  • Hovanski Y., P. Upadhyay, B. Carlson, R. Szymanski, T. Luzanski, and D. Marshall. 2015. "FSW of Aluminum Tailor Welded Blanks across Machine Platforms." In Friction Stir Welding and Processing VIII, March 15-19, 2015, Orlando, Florida, edited by RS Mishra, et al, 99-105. Hoboken, New Jersey:John Wiley & Sons, Inc. PNNL-SA-106907. doi:10.1002/9781119093343.ch11
  • Hovanski Y., P. Upadhyay, J. Carsley, T. Luzanski, B. Carlson, M. Eisenmenger, and A. Soulami, et al. 2015. "High-Speed Friction-Stir Welding To Enable Aluminum Tailor-Welded Blanks." JOM. The Journal of the Minerals, Metals and Materials Society 67, no. 5:1045-1053. PNNL-SA-107526. doi:10.1007/s11837-015-1384-x
  • Upadhyay P., A. Reynolds, and A. Reynolds. 2015. "Thermal Management in Friction-Stir Welding of Precipitation-Hardening Aluminum Alloys." JOM. The Journal of the Minerals, Metals and Materials Society 67, no. 5:1022-1031. PNNL-SA-107481. doi:10.1007/s11837-015-1381-0
  • Upadhyay P., A. Rohatgi, E.V. Stephens, R.W. Davies, and D. Catalini. 2015. "HIGH-RATE FORMABILITY OF HIGH-STRENGTH ALUMINUM ALLOYS: A STUDY ON OBJECTIVITY OF MEASURED STRAIN AND STRAIN RATE." In Light Metals 2015: Proceedings of the symposia sponsored by the TMS Aluminum Committee at the TMS 2015 Annual Meeting & Exhibition, March 15-19, 2015, Orlando, Florida, edited by M Hyland, 327-332. Hoboken, New Jersey:John Wiley & Sons, Inc. PNNL-SA-105367. doi:10.1002/9781119093435.ch55
  • Upadhyay P., Y. Hovanski, L.S. Fifield, and K.L. Simmons. 2015. "FRICTION STIR LAP WELDING OF ALUMINUM - POLYMER USING SCRIBE TECHNOLOGY." In Friction Stir Welding and Processing VIII, March 15-19, 2015, Orlando, Florida, edited by RS Mishra, et al, 153-161. Hoboken, New Jersey:John Wiley & Sons, Inc. PNNL-SA-106300. doi:10.1002/9781119093343.ch17

2014

  • Hovanski Y., P. Upadhyay, S. Pilli, B. Carlson, J. Carsley, S. Hartfield-Wunsch, and M. Eisenmenger. 2014. "Aluminum Tailor-Welded Blanks for High Volume Automotive Applications." In Light Metals 2014, February 16-20, 2014, San Diego, California, edited by J Grandfield, 265-270. Hoboken, New Jersey:Wiley & Sons. PNNL-SA-98502. doi:10.1002/9781118888438.ch46

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