Synergistic improvement of pitting and wear resistance of laser powder bed fusion 420 stainless steel reinforced by size-controlled spherical cast tungsten carbides

Y Zhou, Z Huang, S Wang, W Qin, D Kong, T Liu… - Corrosion …, 2024 - Elsevier
The spherical cast WC/W 2 C is selected to produce a martensitic stainless steel-based
composite using the laser powder bed fusion technique. W and C reacted with Fe and Cr …

Development of a two‐dimensional bipolar electrochemistry technique for high throughput corrosion screening

Y Zhou, DL Engelberg - Materials Genome Engineering …, 2024 - Wiley Online Library
Bipolar electrochemistry allows testing and analysing the crevice corrosion, pitting corrosion,
passivation, general corrosion, and cathodic deposition reactions on one sample after a …

[HTML][HTML] Pit growth kinetics of additively manufactured MoNi over-alloyed type 316L stainless steel

Y Zhou, D Kong, L Wang, R Li, X Ni, M Cheng… - Journal of Materials …, 2023 - Elsevier
The microstructure and corrosion performance of wrought, laser powder bed fusion (LPBF),
and MoNi over-alloyed LPBF type 316L stainless steel is compared. Adding Mo and Ni to …

A review on bipolar electrochemistry for corrosion testing: highlighting mechanisms, applications, and future prospects

R Shrivastava, R Maurya, PK Katiyar - Journal of Solid State …, 2024 - Springer
Bipolar electrode corrosion (BPEC), utilizing bipolar electrochemistry, has emerged as a
pivotal technique in corrosion research by leveraging potential gradients between two …

Effect of sigma phase on CVN impact toughness in HDSS weld metal

A Acuna, KC Riffel, A Ramirez - Materials Science and Engineering: A, 2024 - Elsevier
This work uses kinetics calculation and a thermomechanical physical simulator to evaluate
the sigma phase precipitation in Hyper Duplex Stainless Steel (HDSS) as-welded …

Optimize the Corrosion and Mechanical Performance of Additive‐Manufactured Nano‐Size WC‐Reinforced Stainless Steel Matrix Composites by Heat Treatments

Y Zhou, X Xu, S Wang, D Kong, F Zhang… - Materials and …, 2024 - Wiley Online Library
Adding 200 nm WC can dramatically increase the mechanical properties of laser powder
bed fusion (LPBF) 420 stainless steel, whereas the evolution of the microstructure, corrosion …

An Overview on Additive Manufacturing of Duplex Stainless Steels: Microstructure, Mechanical Properties, Corrosion Resistance, Postheat Treatment, and Future …

SP Karunanithi, RK Arasappan… - steel research …, 2024 - Wiley Online Library
Additive manufacturing (AM) is a cutting‐edge technique for constructing intricate
components with unique microstructural features and strength comparable to wrought alloys …