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Timothy Roosendaal

Government of the United States of America - Pacific Northwest National Laboratory

901 D Street

370 L'Enfant Promenade, S.W.

Washington, DC 20024-2115

United States

  • Government of the United States of America - Pacific Northwest National Laboratory

SCHOLARLY PAPERS

5

DOWNLOADS

269

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Reinforcing the Exit Hole from Friction Stir Welding and Processing

Number of pages: 10 Posted: 16 Aug 2022
Tianhao Wang, Tingkun Liu, Timothy Roosendaal and Piyush Upadhyay
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Physical and Computational Sciences Directorate, Government of the United States of America - Pacific Northwest National Laboratory and Pacific Northwest National Laboratory - Applied Materials & Manufacturing Group
Downloads 87 (771,553)

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Exit hole, Friction stir welding, Friction stir processing, Residual stress, Synchrotron x-ray technique

2.

Development of Bulk Copper/Graphene Wires with Ultra-High Electrical Conductivity

Number of pages: 18 Posted: 31 Dec 2025
Xiao Li, Aditya Nittala, Bharat Gwalani, Jijo Christudasjustus, Shivakant Shukla, Timothy Roosendaal, Beihai Ma, Dileep Singh, Glenn J. Grant and Keerti Kappagantula
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Argonne National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 67 (899,324)

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Copper, graphene, extrusion, friction, shear, conductivity

3.

The Impact of Composition and Heat Treatment on the Upcycling of Aluminum Scrap Using Shear Assisted Processing and Extrusion

Number of pages: 25 Posted: 09 Dec 2025
Aniruddha Malakar, Brian Milligan, D. Chouhan, N. Brown, Alan Schemer-Kohrn, Timothy Roosendaal, Jens Darsell, Nicole Overman and Scott Whalen
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 52 (1,041,696)

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Al alloy, Upcycling, Extrusion, Microstructure, Mechanical properties

4.

Effect of Composition and Process Conditions on Upcycling of Post-Consumer Al Scrap by Shear Assisted Processing and Extrusion

Number of pages: 52 Posted: 13 Jun 2025
Aniruddha Malakar, Brian Milligan, D. Chouhan, N. Brown, Alan Schemer-Kohrn, Timothy Roosendaal, Jens Darsell and Scott Whalen
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 33 (1,277,121)

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Al alloy, Upcycling, Extrusion, Microstructure, mechanical properties

5.

Microstructural Refinement of an Al-Ce-Mg Alloy Via Shear Assisted Processing and Extrusion

Number of pages: 20 Posted: 29 Aug 2024
Brian Milligan, Md Reza-E-Rabby, Benjamin Schuessler, Timothy Roosendaal, Teresa Lemmon and Scott Whalen
Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory, Government of the United States of America - Pacific Northwest National Laboratory and Government of the United States of America - Pacific Northwest National Laboratory
Downloads 30 (1,318,317)

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Aluminum Alloys, processing, aluminum-cerium, Mechanical properties, microstructural analysis