Review on corrosion performance of laser powder-bed fusion printed 316L stainless steel: Effect of processing parameters, manufacturing defects, post-processing …

VB Vukkum, RK Gupta - Materials & Design, 2022 - Elsevier
The applications of laser-powder bed fusion (LPBF), an emerging additive manufacturing
(AM) technique, are rapidly growing in various industries. The superior and consistent …

Corrosion-resistant metallic coatings for aluminum alloys by cold spray

CS Witharamage, MA Alrizqi, J Chirstudasjustus… - Corrosion …, 2022 - Elsevier
An Al-V alloy powder produced by high-energy ball milling has been cold sprayed on an
AA2024-T3 substrate. The corrosion resistance of cold sprayed alloy, represented by the …

Enhanced corrosion resistance of additively manufactured stainless steel by modification of feedstock

VB Vukkum, J Christudasjustus, AA Darwish… - npj Materials …, 2022 - nature.com
Additive manufacturing (AM) is an emerging technology to produce engineering
components. However, the major challenge in the practical application of AM is the …

The influence of spark plasma sintering temperatures on the microstructure, hardness, and elastic modulus of the nanocrystalline Al-xV alloys produced by high …

J Christudasjustus, CS Witharamage, G Walunj… - Journal of Materials …, 2022 - Elsevier
Abstract Al-xV alloys (x= 2 at.%, 5 at.%, 10 at.%) with nanocrystalline structure and high solid
solubility of V were produced in powder form by high-energy ball milling (HEBM). The alloy …

Age-hardening behavior, corrosion mechanisms, and passive film structure of nanocrystalline Al-V supersaturated solid solution

J Christudasjustus, MR Felde, CS Witharamage… - Journal of Materials …, 2023 - Elsevier
The effect of age-hardening on microstructure, hardness, and corrosion of an Al-5at.% V
alloy, produced using high-energy ball milling and subsequent cold compaction, has been …

Corrosion behavior of a bulk nanocrystalline Al-Fe alloy

F Ozdemir, CS Witharamage, J Christudasjustus… - Corrosion …, 2022 - Elsevier
Abstract Nanocrystalline Al-Fe alloy, with uniform microstructure and high solid solubility of
Fe, has been produced by high-energy ball milling. Cyclic potentiodynamic polarization tests …

Corrosion behavior of an in situ consolidated nanocrystalline Al-V alloy

CS Witharamage, J Christudasjustus, J Smith… - npj Materials …, 2022 - nature.com
Supersaturated solid solutions of Al and corrosion-resistant alloying elements (M: V, Mo, Cr,
Ti, Nb), produced by non-equilibrium processing techniques, have been reported to exhibit …

Effect of ball mill time and wet pre-milling on the fabrication of Ti powders by recycling Ti machining chips by planetary milling

O Çuvalcı, T Varol, SB Akçay, O Güler, A Çanakçı - Powder Technology, 2023 - Elsevier
Abstract In this study, Cp-Ti particles were fabricated from titanium turning chips by wet-pre
milling assisted mechanical milling with different ball to powder ratio and milling time. The …

Corrosion behavior of age hardening aluminum alloys produced by high-energy ball milling

F Ozdemir, CS Witharamage, AA Darwish… - Journal of Alloys and …, 2022 - Elsevier
The influence of high energy-ball milling (HEBM) on corrosion and hardness of age
hardening aluminum alloys was investigated. Nanocrystalline age hardening (AA2024 …

Aluminum alloys with high elastic modulus

J Christudasjustus, T Larimian, J Esquivel, S Gupta… - Materials Letters, 2022 - Elsevier
Binary Al-5M alloys, containing 5 at.% alloying element (M: Cr, Si, Nb, Mo, and V), have
been produced by high-energy ball milling and subsequent spark plasma sintering. X-ray …