AJ Roberts
AJ Roberts
Material Scientist, Army Research Labratory
Verified email at mail.mil
Title
Cited by
Cited by
Year
Grain size stabilization of nanocrystalline copper at high temperatures by alloying with tantalum
KA Darling, AJ Roberts, Y Mishin, SN Mathaudhu, LJ Kecskes
Journal of Alloys and Compounds 573, 142-150, 2013
1262013
Enhancing grain refinement in polycrystalline materials using surface mechanical attrition treatment at cryogenic temperatures
KA Darling, MA Tschopp, AJ Roberts, JP Ligda, LJ Kecskes
Scripta Materialia 69 (6), 461-464, 2013
502013
Influence of Mn solute content on grain size reduction and improved strength in mechanically alloyed Al–Mn alloys
KA Darling, AJ Roberts, L Armstrong, D Kapoor, MA Tschopp, LJ Kecskes, ...
Materials Science and Engineering: A 589, 57-65, 2014
282014
Mechanical behavior of ultrafine gradient grain structures produced via ambient and cryogenic surface mechanical attrition treatment in iron
HA Murdoch, KA Darling, AJ Roberts, L Kecskes
Metals 5 (2), 976-985, 2015
132015
High-density thermodynamically stable nanostructured copper-based bulk metallic systems, and methods of making the same
LJ Kecskes, MJ Gallagher, AJ Roberts, KA Darling
US Patent 9,822,430, 2017
82017
Property mapping of friction stir welded Al-2139 T8 plate using site specific shear punch testing
BC Hornbuckle, HA Murdoch, AJ Roberts, LJ Kecskes, MA Tschopp, ...
Materials Science and Engineering: A 682, 192-201, 2017
62017
Achieving ultra hard refractory multi-principal element alloys via mechanical alloying
JA Smeltzer, CJ Marvel, BC Hornbuckle, AJ Roberts, JM Marsico, AK Giri, ...
Materials Science and Engineering: A 763, 138140, 2019
52019
Controlling surface chemistry to deconvolute corrosion benefits derived from SMAT processing
HA Murdoch, JP Labukas, AJ Roberts, KA Darling
JOM 69 (7), 1170-1174, 2017
32017
Apparatus and method for subsurface structural modification of materials at reduced temperatures
LJ Kecskes, MJ Gallagher, AJ Roberts, HA Murdoch, KA Darling
US Patent App. 14/923,878, 2016
22016
Aluminum based nanogalvanic compositions useful for generating hydrogen gas and low temperature processing thereof
AK Giri, AJ Roberts, BC Hornbuckle, SM Grendahl, KA Darling
US Patent App. 16/579,089, 2020
12020
High-density thermodynamically stable nanostructured copper-based bulk metallic systems, and methods of making the same
LJ Kecskes, MJ Gallagher, AJ Roberts, KA Darling, BG Butler
US Patent 10,487,375, 2019
12019
Investigation of The Plastic Flow Field in Magnesium Alloy AZ31B in Three Orientations For Empirical Penetration Models
TL Jones, JP Riegel, CS Meredith, K Darling, J Catalano, A Roberts
Magnesium Technology 2016, 203-208, 2016
12016
Understanding Thermodynamic and Kinetic Stabilization of FeNiZr via Systematic High-Throughput In Situ XRD Analysis
E Hernández-Rivera, SJ Fudger, BC Hornbuckle, AJ Roberts, KA Darling
Metals 10 (4), 482, 2020
2020
TEM Characterization of a Refractory HEA Synthesized by High Energy Milling
JA Smeltzer, CJ Marvel, BC Hornbuckle, AJ Roberts, JM Marsico, AK Giri, ...
Microscopy and Microanalysis 25 (S2), 2272-2273, 2019
2019
Nanocrystalline high temperature machine parts
KA Darling, SM Grendahl, LJ Kecskes, KN Solanki, HA Murdoch, ...
US Patent App. 16/130,629, 2019
2019
Tying Processing Parameters to the Microstructure and Mechanical Properties of Nanostructured FeNiZr Consolidated via the Field Assisted Sintering Technique
SJ Fudger, TL Luckenbaugh, AJ Roberts, CD Haines, KA Darling
Metals 9 (4), 436, 2019
2019
Aluminum based nanogalvanic compositions useful for generating hydrogen gas and low temperature processing thereof
AK Giri, AJ Roberts, BC Hornbuckle, SM Grendahl, KA Darling
US Patent App. 16/042,632, 2019
2019
Evidence of localized, incipient melting during field-assisted sintering of oxide dispersion strengthened, nanocrystalline metals
SJ Fudger, C Haines, B Hornbuckle, E Hernandez, A Roberts, A Giri, ...
2019
Processing of Bulk Nanocrystalline Metals at the US Army Research Laboratory
VH Hammond, BC Hornbuckle, AK Giri, AJ Roberts, TL Luckenbaugh, ...
JoVE (Journal of Visualized Experiments), e56950, 2018
2018
Apparatus and method for safely depressurizing milling vials
KA Darling, MJ Gallagher, AJ Roberts, LJ Kecskes
US Patent 9,387,535, 2016
2016
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Articles 1–20