Materials Scientist
Materials Scientist

Patents

Publications

2022

  • Garcia D., H. Das, X. Ma, T.J. Roosendaal, G.J. Grant, and M. Komarasamy. 2022. "Exploring the Microstructure-Property Relationship of Mg-Al-Mn alloys enhanced via Friction Stir Processing." In Magnesium Technology Symposium held at the TMS Annual Meeting and Exhibition, (Magnesium Technology 2022), February 27-March 3, 2022, Anaheim, CA, edited by P. Maier, et al, 197-200. Cham:Springer. PNNL-SA-167290. doi:10.1007/978-3-030-92533-8_33
  • Ma X., X. Li, G. Petrossian, A. Ortiz, M. Komarasamy, S.A. Whalen, and G.J. Grant, et al. 2022. "Porosity evolution during heating of copper made from powder by friction extrusion." Materialia 21. PNNL-SA-166323. doi:10.1016/j.mtla.2022.101341
  • Samanta A., H. Das, D. Garcia, R.J. Seffens, T.J. Roosendaal, A.D. Guzman, and G.J. Grant, et al. 2022. "Microstructural modification of a high-pressure die-cast A380 alloy through friction stir processing and its effect on mechanical properties." In Light Metals Symposium held at the TMS Annual Meeting and Exhibition, February 27-March 3, 2022. Anaheim, CA. Minerals, Metals and Materials Series, edited by D. Eskin, 766 - 771. Cham:Springer. PNNL-SA-166425. doi:10.1007/978-3-030-92529-1_101

2021

  • Komarasamy M., X. Li, S.A. Whalen, X. Ma, N.L. Canfield, M.J. Olszta, and T. Varga, et al. 2021. "Microstructural evolution in Cu-Nb processed via friction consolidation." Journal of Materials Science 56, no. 22:12864-12880. PNNL-SA-158852. doi:10.1007/s10853-021-06093-9
  • Li X., C. Zhou, N.R. Overman, X. Ma, N.L. Canfield, K.S. Kappagantula, and J.G. Schroth, et al. 2021. "Copper carbon composite wire with a uniform carbon dispersion made by friction extrusion." Journal of Manufacturing Processes 65. PNNL-SA-159070. doi:10.1016/j.jmapro.2021.03.055
  • Li X., M. Reza E Rabby, M.E. Ryan, G.J. Grant, and A.P. Reynolds. 2021. "Evaluation of Orthogonal Strain Components in Friction Extrusion." Journal of Materials Research and Technology 15. PNNL-SA-157484. doi:10.1016/j.jmrt.2021.10.001
  • Overman N.R., M.J. Olszta, M.E. Bowden, X. Li, A. Rohatgi, S.N. Mathaudhu, and G.J. Grant, et al. 2021. "The Onset of Alloying in Cu-Ni Powders Under High-shear Consolidation." Materials & Design 211. PNNL-SA-165452. doi:10.1016/j.matdes.2021.110151
  • Overman N.R., X. Li, M.J. Olszta, E.K. Nickerson, C.T. Overman, S. Mathaudhu, and G.J. Grant, et al. 2021. "Microstructural Progression of Shear-Induced Mixing in a CuNi Alloy." Materials Characterization 171. PNNL-SA-155870. doi:10.1016/j.matchar.2020.110759

2020

  • Nelaturu P., S. Jana, R.S. Mishra, G.J. Grant, and B. Carlson. 2020. "Effect of temperature on the fatigue cracking mechanisms in A356 Al alloy." Materials Science and Engineering. A. Structural Materials: Properties, Microstructure and Processing 780. PNNL-SA-152052. doi:10.1016/j.msea.2020.139175

2019

  • Li X., N.R. Overman, T.J. Roosendaal, M.J. Olszta, C. Zhou, H. Wang, and T.A. Perry, et al. 2019. "Microstructure and mechanical properties of pure copper wire produced by shear assisted processing and extrusion." JOM. The Journal of the Minerals, Metals and Materials Society 71, no. 12:4799-4805. PNNL-SA-147051. doi:10.1007/s11837-019-03752-w

2018

  • Nelaturu P., S. Jana, R.S. Mishra, G.J. Grant, and B. Carlson. 2018. "Influence of friction stir processing on the room temperature fatigue cracking mechanisms of A356 aluminum alloy." Materials Science and Engineering. A. Structural Materials: Properties, Microstructure and Processing 716. PNNL-SA-130375. doi:10.1016/j.msea.2018.01.044

2017

  • Ross K.A., B. Sutton, G.J. Grant, G.R. Cannell, G. Frederick, and R. Couch. 2017. "Development of Friction Stir Processing for Repair of Nuclear Dry Cask Storage System Canisters." In Friction Stir Welding and Processing IX, edited by Y Hovanski, et al, 39-46. Cham:Springer International Publishing. PNNL-SA-121980. doi:10.1007/978-3-319-52383-5_5
  • Ross K.A., G.J. Grant, J.T. Darsell, and D. Catalini. 2017. "Simultaneous Independent Control of Tool Axial Force and Temperature in Friction Stir Processing." In Friction Stir Welding and Processing IX, edited by Y Hovanski, et al, 269-275. Cham:Springer International Publishing. PNNL-SA-121974. doi:10.1007/978-3-319-52383-5_26

2016

  • Das S., N.Y. Martinez, S. Das, R.S. Mishra, G.J. Grant, S. Jana, and E. Polikarpov. 2016. "Magnetic properties of friction stir processed composite." JOM. The Journal of the Minerals, Metals and Materials Society 68, no. 7:1925-1931. PNNL-SA-115918. doi:10.1007/s11837-016-1881-6

2015

  • Saumyadeep Jana, Rajiv Mishra, Glenn Grant 2016 “Friction Stir Casting Modification for Enhanced Structural Efficiency -1st Edition”, A Volume in the Friction Stir Welding and Processing Book Series, eBook ISBN:9780128033609, Paperback ISBN: 9780128033593, Imprint: Butterworth-Heinemann: 27th October 2015
  • Catalini D., D. Kaoumi, A. Reynolds, A. Reynolds, and G.J. Grant. 2015. "Dispersoid Distribution and Microstructure in Fe-Cr-Al Ferritic Oxide Dispersion-Strengthened Alloy Prepared by Friction Consolidation." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 46, no. 10:4730-4739. PNNL-SA-92663. doi:10.1007/s11661-015-3059-1

2013

  • Komarasamy M., R.S. Mishra, J.A. Baumann, G.J. Grant, and Y. Hovanski. 2013. "PROCESSING, MICROSTRUCTURE AND MECHANICAL PROPERTY CORRELATION IN Al-B4C SURFACE COMPOSITE PRODUCED VIA FRICTION STIR PROCESSING." In Friction Stir Welding and Processing VII. TMS 142nd Annual Meeting & Exhibition, March 3-7, 2013, San Antonio, Texas, edited by R Mishra, et al. Hoboken, New Jersey:John Wiley & Sons, Inc. PNNL-SA-91893. doi:10.1002/9781118658345.ch5

2011

  • Jana S., Y. Hovanski, G.J. Grant, and K.F. Mattlin. 2011. "EFFECT OF TOOL FEATURE ON THE JOINT STRENGTH OF DISSIMILAR FRICTION STIR LAP WELDS." In Friction Stir Welding and Processing VI: Proceedings of a symposia sponsored by the Shaping and Forming Committee of the Materials Processing & Manufacturing Division of TMS (The Minerals, Metals & Materials Society) Held during the TMS 2011 Annual Meeting & Exhibition February 27-March 3, 2011, San Diego, California, edited by R Mishra, MW Mahoney, Y Sato, Y Hovanski and R Verma, 205-211. Hoboken, New Jersey:John Wiley & Sons, Inc. PNNL-SA-75817. doi:10.1002/9781118062302.ch25
  • Kapoor R., V. Sree Hari Rao, R.S. Mishra, J.A. Baumann, and G.J. Grant. 2011. "Probabilistic fatigue life prediction model for alloys with defects: applied to A206." Acta Materialia 59, no. 9:3447-3462. PNNL-SA-75746. doi:10.1016/j.actamat.2011.02.019

2010

  • Jana S., R.S. Mishra, J.A. Baumann, and G.J. Grant. 2010. "Effect of Process Parameters on Abnormal Grain Growth during Friction Stir Processing of a Cast Al Alloy." Materials Science and Engineering. A. Structural Materials: Properties, Microstructure and Processing 528, no. 1:189-199. PNNL-SA-73063.
  • Jana S., R.S. Mishra, J.B. Baumann, and G.J. Grant. 2010. "Effect of Friction Stir Processing on Fatigue Behavior of an Investment Cast Al-7Si-0.6 Mg Alloy." Acta Materialia 58, no. 3:989-1003. PNNL-SA-68048.
  • Jana S., R.S. Mishra, J.B. Baumann, and G.J. Grant. 2010. "Effect of Friction Stir Processing on Microstructure and Tensile Properties of an Investment Cast Al-7Si-0.6Mg Alloy." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 41A, no. 10:2507-2521. PNNL-SA-70868. doi:10.1007/s11661-010-0324-1
  • Jana S., Y. Hovanski, and G.J. Grant. 2010. "Friction Stir Lap Welding of Magnesium Alloy to Steel: A Preliminary Investigation." Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science 41A, no. 12:3173-3182. PNNL-SA-70692.
  • Stephens E.V., M.T. Smith, G.J. Grant, and R.W. Davies. 2010. Forming Limits of Weld Metal in Aluminum Alloys and Advanced High-Strength Steels. PNNL-19912. Richland, WA: Pacific Northwest National Laboratory. Forming Limits of Weld Metal in Aluminum Alloys and Advanced High-Strength Steels

2009

  • Grant G.J., Y. Hovanski, and M.L. Santella. 2009. "Friction Stir & Ultrasonic Solid State Joining Magnesium." In 2009 Annual Progress Report: Lightweighting Materials. 9-27 - 9-37. Washington Dc, Washington:US Department of Energy, Office of Energy Efficiency & Renewable Energy. PNNL-SA-70176.
  • Hovanski Y., G.J. Grant, and M.L. Santella. 2009. "Friction Stir Spot Welding of Advanced High Strength Steels." In Proceedings of the 2009 International Automotive Body Congress (IABC 2009), 22. Saline, Michigan:International Automotive Body Congress. PNNL-SA-68851.
  • Hovanski Y., M.L. Santella, and G.J. Grant. 2009. "Friction Stir Spot Welding of Advanced High Strength Steels." In Friction Stir Welding and Processing V: Proceedings of Symposia Sponsored by the Shaping and Forming Committee of the Materials Processing & Manufacturing Division of TMS (The Minerals, Metals & Materials Society), February 15-19, 2009, San Francisco, California, edited by RS Mishra, MW Mahoney and TJ Lienert, 161-170. Warrendale, Pennsylvania:TMS - Minerals, Metals & Materials Society. PNNL-SA-65936.
  • Jana S., R.S. Mishra, J.B. Baumann, and G.J. Grant. 2009. "Effect of Stress Ratio on the Fatigue Behavior of a Friction Stir Processed Cast Al-Si-Mg Alloy." Scripta Materialia 61, no. 10:992-995. PNNL-SA-68049.
  • Santella M.L., G.J. Grant, Y. Hovanski, C. Schutte, C.D. Warren, and M.T. Smith. 2009. "Friction Stir Spot Welding of Advanced High-Stength Steel." In FY 2009 Annual Progress Report For Lightweighting Materials. 9-20 - 9-26. Richland, Washington:US Department of Energy, Office of Energy Efficiency & Renewable Energy. PNNL-SA-64010.
  • Santella M.L., Y. Hovanski, A. Frederick, A. Frederick, G.J. Grant, and M.E. Dahl. 2009. "Friction Stir Spot Welding of DP780 Carbon Steel." Science and Technology of Welding and Joining 15, no. 4:271-278. PNNL-SA-68449.

2008

  • Santella M.L., A. Frederick, A. Frederick, Y. Hovanski, and G.J. Grant. 2008. "Friction Stir Spot Welding of DP780 and Hot-Stamp Boron Steels." In SHEET METAL WELDING CONFERENCE XIII. Detroit, Michigan:American Welding Society, Detroit Section. PNNL-SA-59749.
  • Santella M.L., Y. Hovanski, G.J. Grant, J.A. Carpenter, C.D. Warren, and M.T. Smith. 2008. "Friction Stir Spot Welding of Advanced High Strength Steels." In FY 2008 Annual Progress Report for Lightweighting Materials. 9-15 - 9-22. Richland, Washington:US Department of Energy, Office of Energy Efficiency & Renewable Energy. PNNL-SA-70149.

2007

  • Hovanski Y., M.L. Santella, and G.J. Grant. 2007. "Friction stir spot welding of hot-stamped boron steel." Scripta Materialia 57, no. 9:873-876. PNNL-SA-55783.
  • Mishra R.S., S. Webb, T.A. Freeney, Y.L. Chen, X. Gayden, G.J. Grant, and D.R. Herling. 2007. "FRICTION STIR SPOT WELDING OF 6016 ALUMINUM ALLOY." In Friction Stir Welding and Processing IV, 341-348. Warrendale, Pa:TMS. PNNL-SA-52682.
  • Yadava M., R.S. Mishra, Y.L. Chen, X. Gayden, and G.J. Grant. 2007. "FRICTION-STIR-LAP-WELDS OF AA6111 ALUMINUM ALLOY." In Friction Stir Welding and Processing IV, 203-212. Warrendale, Pennsylvania:TMS. PNNL-SA-52701.

2006

  • Grant G.J. 2006. "LOW-COST COMPOSITES IN VEHICLE MANUFACTURE - Low-Cost Composites in Automotive and Heavy Vehicle Manufacture." JOM. The Journal of the Minerals, Metals and Materials Society 58, no. 11:66-67. PNNL-SA-52328.
  • Grant G.J., D.R. Herling, W.J. Arbegast, C.D. Allen, and C.M. Degen. 2006. "Superplastic Forming of Aluminum Multisheet Structures Fabricated Using Friction Stir Welding and Refill Friction Stir Spot Welding." In 6th International Symposium on Friction Stir Welding, October 10-13, 2006 Saint-Sauveur, Canada, 52. Cambridge:TWI Limited. PNNL-SA-53238.
  • Grant G.J., R.W. Davies, E.V. Stephens, S. Wazny, L. Kaunitz, and D.J. Waldron. 2006. "The Formability of Friction Stir Welds in Automotive Stamping Environments." SAE Transactions. Journal of Materials & Manufacturing V114-5. PNNL-SA-48243.
  • Tartakovsky A.M., G.J. Grant, X. Sun, and M.A. Khaleel. 2006. "MODELING OF FRICTION STIR WELDING (FSW) PROCESS USING SMOOTH PARTICLE HYDRODYNAMICS (SPH)." In SAE World Congress & Exhibition, April 3-6, 2006, Detroit, Michigan, Paper No. 2006-01-1394. Warrendale, Pennsylvania:SAE International. PNNL-SA-49534. doi:10.4271/2006-01-1394

2005

  • Grant G.J., R.W. Davies, E.V. Stephens, s. wazny, L. Kaunitz, and D. Waldron. 2005. "The Formability of Friction Stir Welds in Automotive Stamping Environments." In SAE 2005 World Congress, Advances in Welding and Friction Stir Welding for Automotive Applications, in Detroit, published as WELDING, SAE SP-1959, 141-152. Warrendale, Pennsylvania:SAE International. PNNL-SA-43837.
  • Howard S.M., B.K. Jasthi, W.J. Arbegast, G.J. Grant, S.K. Koduri, D.R. Herling, and D.S. Gelles. 2005. "Friction Stir Welding Of Ma957 Oxide Dispersion Strengthened Ferritic Steel." In Fusion Materials Semi-Annual Report for the period ending December 31, 2004, DOE/ER-0313/37. 55-60. Oak Ridge, Tennessee:Oak Ridge National Laboratory. PNNL-SA-44740.
  • Stephens E.V., G.J. Grant, R.W. Davies, S. Wazny, L. Kaunitz, B. Fulbright, and D. Waldron. 2005. "Evaluation of the Mechanical Performance of Self-Piercing Rivets in Friction Stir Welded Structures." In Advances in Welding and Friction Stir Welding for Automotive Applications: Society of Automotive Engineers 2005 World Congress, April 11-14, 2005, Detroit, Michigan, SP-1959, 153-158. Warrendale, Pennsylvania:SAE International. PNNL-SA-43820.

2004

  • Johnson K.I., B.N. Nguyen, R.W. Davies, G.J. Grant, and M.A. Khaleel. 2004. "A Numerical Process Control Method for Circular-Tube Hydroforming Prediction." International Journal of Plasticity 20, no. 6:1111-1137. PNNL-SA-37180.

2003

  • Johnson K.I., B.N. Nguyen, G.J. Grant, R.W. Davies, and M.A. Khaleel. 2003. "A Comparison of Tube-Hydroforming Experiments and Predictions Using a Numerical Process Control Method." In Energy Efficient Manufacturing Processes: Proceedings of the Technical Sessions Presented at the 132nd TMS Annual Meeting, edited by I Anderson, T Marechaux and C Cockrill, 137-146. Warrendale, Pennsylvania:TMS. PNNL-SA-37744.
  • Nguyen B.N., K.I. Johnson, G.J. Grant, and M.A. Khaleel. 2003. "Inverse Analysis of Aluminum Tubes Hydroformed Under Free Conditions and Within a Conical Die." In Energy Efficient Manufacturing Processes. Fourth Materials Processing & Manufacturing Division International Symposium on Global Innovations, edited by I. Anderson, T. Marechaux, C. Cockrill, 129-136. Warrendale, Pennsylvania:The Minerals, Metals & Materials Society. PNNL-SA-37251.

2001

  • Grant G.J., D.E. Mccready, D.R. Herling, and M.T. Smith. 2001. "Interfacial Reactions at Elevated Temperatures in New Low-Cost AL/SiC Metal Matrix Composite." In Affordable metal-matrix composites for high performance applications, edited by Ab Pandey, KL Kendig, TJ Watson, 233-250. Warrendale, Pennsylvania:The minerals, metals and materials society. PNNL-SA-35130.

1999

  • Davies R.W., H.E. Oliver, H.E. Oliver, M.T. Smith, and G.J. Grant. 1999. "Characterizing Al Tailor-Welded Blanks for Automotive Applications." JOM. The Journal of the Minerals, Metals and Materials Society 51, no. 11:46-50. PNNL-SA-33482.