Metal-organic-framework-derived bimetallic carbon-based catalysts as efficient oxygen reduction reaction electrocatalysts

J Zhang, Y Zhang, C Xu, Y Li, G Ni, P Huo… - Journal of Alloys and …, 2023 - Elsevier
The sluggish kinetics of oxygen reduction reaction (ORR) as well as costly production of
current Pt/C catalysts limit the practical application of Zn-air battery (ZAB). It is challenging to …

Effects of carbon nanomaterials on interfacial structure and mechanical properties of high temperature Ti matrix composites

Z Zheng, Z Zhang, L Dong, G Sun, J Xu, M Li… - Journal of Alloys and …, 2023 - Elsevier
TiC is widely used as an ideal reinforcement to strengthen titanium matrix composites
(TMCs). The morphology, size and distribution of TiC and the interfacial structure of TiC-Ti …

Physical constitutive modelling of hot deformation of titanium matrix composites

S Wang, X Deng, P Gao, Z Ren, X Wang, H Feng… - International Journal of …, 2024 - Elsevier
Second-phase particles have complex effects on the micro-and macro-deformation
behaviours of titanium matrix composites (TMCs). Therefore, it is difficult to accurately predict …

[HTML][HTML] Microstructural evolution and electrochemical corrosion characteristics of Ti–Ni matrix composite in NaCl and HCl solutions

OE Falodun, SR Oke, MM Solomon, A Bayode - Ceramics International, 2024 - Elsevier
Ti–Ni matrix composites were produced using spark plasma sintering (SPS), a powder
metallurgy technique. The influence of Ni-xTiB 2 additions on the titanium matrix …

Heterogeneous network structures formed in TiC/TC4/β-Ti composites for enhancing strength with good ductility

W Fan, L Dong, F Zheng, M Li, G Sun, J Xu, X Li… - Composites …, 2023 - Elsevier
Abstract Composites of TiC/(TC18+ TC4) with designed heterogeneous network structures
were spark plasma sintered using reinforcement precursors of graphene and β-TC18 alloy …

Effect of B4C on microstructure evolution and high-temperature mechanical properties of TiAl matrix composites

Z Pu, X Kang, Z Cao, X Qin, L Wang, C Liu - Journal of Alloys and …, 2023 - Elsevier
This study synthesized and characterized the Ti-48Al-2Cr-2 Nb-based composite reinforced
by B 4 C addition, which was produced by spark plasma sintering. The grain size of …

A thermodynamic approach for preparing oxide dispersion–strengthened Ti-6Al-4V powder by in situ gas atomization method

HT Im, DH Kim, RH Kwak, SM Park, NS Kim… - Journal of Alloys and …, 2024 - Elsevier
This study examined the feasibility of in situ fabrication of oxide dispersion–strengthened
(ODS) Ti-6Al-4V (Ti64) powder through a gas atomization (GA) method. Thermodynamic …

[HTML][HTML] Microstructure induced duplex Hall-Petch effect and its strengthening/toughening mechanisms in SiC@ TC4 composites prepared by spark plasma sintering

S Huang, S Lei, Z Yang, Q Zhao, Y Zhao, C Lin… - Journal of Materials …, 2024 - Elsevier
Abstract Microstructure induced duplex Hall-Petch effect and its strengthening/toughening
mechanisms in SiC@ TC4 composites prepared by spark plasma sintering were …

Enhancing the high-temperature mechanical property and microstructure stability in Ti-4822 matrix composites via Ti/Al transition layer

Z Pu, Y Zhang, X Kang, Y Liu, J Wu, C Liu - Ceramics International, 2024 - Elsevier
This study synthesized and characterized the Ti-4822 matrix composites via Ti/Al transition
layer introducing TiB and Ti 2 AlC, which was produced by spark plasma sintering. The grain …

Enhancing high-temperature mechanical property of Ti4822 alloy with in-situ Ti2AlC precipitates

X Kang, Z Pu, Z Cao, X Qin, F Wu, C Liu - Materials Today Communications, 2024 - Elsevier
Ti4822/xC composites with excellent high-temperature performance were prepared by spark
plasma sintering technique. As the carbon content increased from 0.5 wt% to 1.5 wt%, the …