Rapid hardening response of ultra-hard Ti-6Al-2Sn-4Zr-6Mo alloy produced by laser powder bed fusion

H Peng, S Wu, WH Kan, SCV Lim, Y Zhu, A Huang - Scripta Materialia, 2023 - Elsevier
Post heat treatment is essential for additively manufactured alloys to eliminate residual
stress and in some cases further improve mechanical performance. This study systematically …

Enhancing high-temperature strength and ductility in laser powder bed fusion Ti–6.5 Al–2Zr–1Mo–1V alloy via heat treatment optimization

J Liu, Y Li, Y Zhu, Y Yang, R Zhang, Z Zhang… - Materials Science and …, 2022 - Elsevier
Heat treatment (HT) is an effective way to attain the desired microstructure and mechanical
properties in laser powder bed fusion (LPBF) Ti–6.5 Al–2Zr–1Mo–1V (TA15). However …

[HTML][HTML] Achieving ultra-high strength rapidly in Ti-3Al-8V-6Cr-4Mo-4Zr alloy processed by directed energy deposition

K Zhang, WH Kan, Y Zhu, SCV Lim, X Gao, CK Sit… - Materials & Design, 2022 - Elsevier
This work investigates the viability of fabricating Ti-3Al-8V-6Cr-4Mo-4Zr (Beta-C TM) using
laser-based and powder-fed directed energy deposition. To determine an appropriate …

[HTML][HTML] Hierarchical triphase diffusion photoelectrodes for photoelectrochemical gas/liquid flow conversion

X Meng, C Zhu, X Wang, Z Liu, M Zhu, K Yin… - Nature …, 2023 - nature.com
Addressing mass and electron transfer challenges hinders practical application of
photoelectrochemical (PEC) devices. Here, authors report a simulation-guided development …

Transfer or blockage: Unraveling the interaction between deformation twinning and grain boundary in tantalum under shock loading with molecular dynamics

ZC Meng, MM Yang, AH Feng, SJ Qu, F Zhao… - Journal of Materials …, 2023 - Elsevier
Abstract The interaction between {112}< 111> deformation twinning and grain boundary in
coaxial polycrystalline tantalum under shock compression was studied with molecular …

Towards strength-ductility synergy in nanosheets strengthened titanium matrix composites through laser power bed fusion of MXene/Ti composite powder

L Wang, J Li, ZQ Liu, SF Li, YF Yang… - Materials …, 2023 - Taylor & Francis
ABSTRACT A Ti3C2 MXene/Ti composite powder was developed through surface
modification and powder coating for producing a high-performance titanium matrix …

Directed energy deposition combining high-throughput technology and machine learning to investigate the composition-microstructure-mechanical property …

F Zhang, K Huang, K Zhao, H Tan, Y Li, Y Qiu… - Journal of Materials …, 2023 - Elsevier
Traditional approaches to alloy design, such as" trial-and-error" experiments, are costly and
time-consuming in developing titanium alloys (and other alloys as well) for various …

[HTML][HTML] Mechanistic origins of corrosion protection of aluminum alloys by graphene/polyetherimide nanocomposite coatings

TE Sill, W Zaheer, CG Valdes, VH Balcorta… - npj Materials …, 2023 - nature.com
Light-weighting vehicular components through adoption of light-metal structural alloys holds
promise for reducing the fuel consumption of internal combustion engine vehicles and …

[PDF][PDF] New trends in additive manufacturing of high-entropy alloys and alloy design by machine learning: From single-phase to multiphase systems

Y Zhou, Z Zhang, D Wang, W Xiao, J Ju, S Liu… - J. Mater …, 2022 - academia.edu
Alloys with excellent properties are always in significant demand for meeting the severe
conditions of industrial applications. However, the design strategies of traditional alloys …

Enhancing densification in binder jet additive manufacturing of magnesium via nanoparticles as sintering aids

M Salehi, KX Kuah, Z Huang, DJ Blackwood… - Journal of Manufacturing …, 2023 - Elsevier
Additive manufacturing technologies for magnesium alloys have been developing faster
than before, but many challenges are on the horizon. The native oxide film covering each …