Dr. Roberson is an Associate Professor in the Department of Metallurgical, Materials and Biomedical Engineering at UTEP and an expert in the area of materials characterization and polymer materials development for additive manufacturing.

• Ph D in Materials Science and Engineering, The University of Texas at El Paso (2012)

• Folding behavior of thermoplastic hinges fabricated with polymer extrusion additive manufacturing The International Journal of Advanced Manufacturing Technology 105 1-4 (2019), Cesar O. Balderrama-Armendariz, Eric MacDonald, David A. Roberson, Leopoldo Ruiz-Huerta, Aide Maldonado-Macias, Esdras Valadez-Gutierrez, Alberto Caballero-Ruiz, David Espalin.
• Folding behavior of thermoplastic hinges fabricated with polymer extrusion additive manufacturing (2019), Cesar O. Balderrama-Armendariz, Eric MacDonald, David A. Roberson, Leopoldo Ruiz-Huerta, Aide Maldonado-Macias, Esdras Valadez-Gutierrez, Alberto Caballero-Ruiz, David Espalin.
• Integrating digital image correlation in mechanical testing for the materials characterization of big area additive manufacturing feedstock (2019), Kevin Schnittker, Edel Arrieta, Xavier Jimenez, David Espalin, Ryan B. Wicker, David A. Roberson.
• Microstructure and mechanical properties of Ti-6Al-4V-5% hydroxyapatite composite fabricated using electron beam powder bed fusion JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35 2 (2019), Cesar Terrazas, Lawrence E. Murr, Diego Bermudez, Edel G. Arrieta Hernandez, David A. Roberson, Ryan B. Wicker.
• Reinforcement of material extrusion 3D printed polycarbonate using continuous carbon fiber. Additive Manufacturing (2019), Mohammad N. Jahangir, Kazi Md Masum Billah, David A. Roberson, Ryan B. Wicker, David Espalin.

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