D. Witkin

发表

Surface Treatment of Powder-Bed Fusion Additive Manufactured Metals for Improved Fatigue Life

D. Witkin, D. Patel, H. Helvajian, 2018, Journal of Materials Engineering and Performance.

Notched fatigue testing of Inconel 718 prepared by selective laser melting

D. Witkin, D. Patel, G. Bean, 2018, Fatigue & Fracture of Engineering Materials & Structures.

Bimodal microstructure and deformation of cryomilled bulk nanocrystalline Al–7.5Mg alloy

S. Nutt, V. Radmilović, E. Lavernia, 2005 .

Effect of initial filament moisture content on the microstructure and mechanical performance of ULTEM® 9085 3D printed parts

Tait D. McLouth, Geena L. Ferrelli, D. Witkin, 2018, Additive Manufacturing.

Empirical Approach to Understanding the Fatigue Behavior of Metals Made Using Additive Manufacturing

David B. Witkin, Dhruv N. Patel, Thomas V. Albright, 2016, Metallurgical and Materials Transactions A.

Al-Mg alloy engineered with bimodal grain size for high strength and increased ductility

S. Nutt, E. Lavernia, D. Witkin, 2003 .

Influence of Reduced Carbon Content on Microstructure and Mechanical Behavior of Inconel 718 Prepared by Laser Powder Bed Fusion

Tait D. McLouth, Julian R. Lohser, D. Witkin, 2022, Additive Manufacturing Letters.

Room-temperature mechanical behavior of cryomilled al alloys

E. Lavernia, D. Witkin, B. Han, 2006 .

Microstructural evolution of an ultrafine-grained cryomilled Al 5083 alloy during thermomechanical processing

E. Lavernia, D. Witkin, B. Han, 2005 .

Formation of nanostructure in Al produced by a low-energy ball milling at cryogenic temperature

S. Nutt, E. Lavernia, D. Witkin, 2004 .

Bimodal Structured Bulk Nanocrystalline Al-7.5Mg Alloy

S. Nutt, E. Lavernia, D. Witkin, 2003 .

Mechanical Testing of Silicon Carbide on MISSE-7

D. Witkin, 2012 .

Deformation behavior of bimodal nanostructured 5083 Al alloys

S. Nutt, E. Lavernia, D. Witkin, 2005 .

Synthesis and mechanical behavior of nanostructured materials via cryomilling

E. Lavernia, D. Witkin, Enrique J. Lavernia, 2006 .

Mechanical behavior of ultrafine-grained cryomilled Al 5083 at elevated temperature

E. Lavernia, D. Witkin, B. Han, 2005 .

Synthesis of nanocrystalline aluminum matrix composites reinforced with in situ devitrified Al–Ni–La amorphous particles

Zhihui Zhang, D. Witkin, L. Ajdelsztajn, 2006 .

Deformation and activation volumes of cryomilled ultrafine-grained aluminum

E. Lavernia, D. Witkin, F. Zhou, 2004 .

Nanostructured Alloys: Cryomilling Synthesis and Behavior

E. Lavernia, D. Witkin, B. Han, 2014 .

Process gas influence on microstructure and mechanical behavior of Inconel 718 fabricated via selective laser melting

D. Witkin, G. Bean, R. Zaldivar, 2020 .

Variations in ambient and elevated temperature mechanical behavior of IN718 manufactured by selective laser melting via process parameter control

Tait D. McLouth, Julian R. Lohser, Jenn‐Ming Yang, 2020 .

The effect of laser focus shift on microstructural variation of Inconel 718 produced by selective laser melting

Tait D. McLouth, Jenn‐Ming Yang, D. Witkin, 2018, Materials & Design.

The effect of laser focus and process parameters on microstructure and mechanical properties of SLM Inconel 718

Glenn E. Bean, David B. Witkin, Tait D. McLouth, 2018, LASE.

Anomalous Notch Rupture Behavior of Nickel-Based Superalloy Inconel 718 Due to Fabrication by Additive Manufacturing

Tait D. McLouth, D. Witkin, G. Bean, 2019, Metallurgical and Materials Transactions A.

Build Orientation Effects on Texture and Mechanical Properties of Selective Laser Melting Inconel 718

D. Witkin, G. Bean, R. Zaldivar, 2019, Journal of Materials Engineering and Performance.

Influence of surface conditions and specimen orientation on high cycle fatigue properties of Inconel 718 prepared by laser powder bed fusion

D. Witkin, D. Patel, G. Bean, 2020 .

Creep Behavior of Bi-Containing Lead-Free Solder Alloys

D. Witkin, 2012, Journal of Electronic Materials.

Microstructural evolution and mechanical behavior of nickel-based superalloy 625 made by selective laser melting

David B. Witkin, Paul M. Adams, Thomas V. Albright, 2015, Photonics West - Lasers and Applications in Science and Engineering.

Influence of Microstructure on Mechanical Behavior of Bi-Containing Pb-Free Solders

D. Witkin, 2012 .

Crystallization behavior of a gas atomized Al85Ni10La5 amorphous alloy

E. Lavernia, Zhihui Zhang, D. Witkin, 2005 .

Elevated Temperature Notch Sensitivity of Inconel 718 Manufactured by Selective Laser Melting

Julian R. Lohser, Jenn‐Ming Yang, D. Witkin, 2021, Journal of Materials Engineering and Performance.

Influence of processing and orientation print effects on the mechanical and thermal behavior of 3D-Printed ULTEM® 9085 Material

Tait D. McLouth, D. Witkin, D. Patel, 2017 .

Effect of laser focus shift on surface quality and density of Inconel 718 parts produced via selective laser melting

Tait D. McLouth, D. Witkin, D. Patel, 2018 .

Process gas influence on microstructure and mechanical behavior of Inconel 718 fabricated via selective laser melting

D. Witkin, G. Bean, R. Zaldivar, 2020, Progress in Additive Manufacturing.

Effect of test temperature and strain rate on elevated temperature tensile tests of Inconel 718 prepared by selective laser melting

Julian R. Lohser, Jenn‐Ming Yang, D. Witkin, 2022, LASE.

Temperature and strain-rate dependence of the elevated temperature ductility of Inconel 718 prepared by selective laser melting

Tait D. McLouth, Julian R. Lohser, Jenn‐Ming Yang, 2021 .

Influence of low-earth orbit exposure on the mechanical properties of silicon carbide

David B. Witkin, Iwona A. Palusinski, D. Witkin, 2013, Optics & Photonics - Optical Engineering + Applications.

Material testing of silicon carbide mirrors

David B. Witkin, Iwona A. Palusinski, D. Witkin, 2009, Optical Engineering + Applications.

Laser post-processing of Inconel 625 made by selective laser melting

William W. Hansen, Henry Helvajian, W. W. Hansen, 2016, SPIE LASE.

Structural Requirements, Process Simulation, and Residual Stress Characterization for Additively Manufactured Spaceflight Parts

Jacob I. Rome, X. Qu, D. Witkin, 2023, AIAA SCITECH 2023 Forum.

Influence of microstructure on quasi-static and dynamic mechanical properties of bismuth-containing lead-free solder alloys

D. Witkin, 2012 .

Novel Tests for the As-Manufactured Strength of Mn-Zn Ferrite Inductor Cores

D. Witkin, D. Patel, Kevin Liu, 2011 .