Lai‐Chang Zhang
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View article: Synthesis and In Situ Application of a New Fluorescent Probe for Visual Detection of Copper(II) in Plant Roots
Synthesis and In Situ Application of a New Fluorescent Probe for Visual Detection of Copper(II) in Plant Roots Open
A new rhodamine-based fluorescent probe (RDC, rhodamine-based derivative) was rationally designed and synthesized for the highly selective, sensitive, and quantitative detection of Cu2+. The probe demonstrated outstanding specificity towar…
View article: Optimization configuration of flexible interconnection device DG based on improved E-C-Kmeans and GA under SOP support
Optimization configuration of flexible interconnection device DG based on improved E-C-Kmeans and GA under SOP support Open
The increasing popularity of flexible interconnected devices has made them a crucial component of distributed power systems. At present, the effective integration and optimized configuration of distributed power sources remain a key focus …
View article: Advances in Laser Powder Bed Fusion of Copper and Copper Alloys: Microstructure, Mechanical Behavior, and Conductivity
Advances in Laser Powder Bed Fusion of Copper and Copper Alloys: Microstructure, Mechanical Behavior, and Conductivity Open
Laser powder bed fusion (L‐PBF) has emerged as a complementary additive manufacturing (AM) technology and is capable of producing high‐resolution geometrically complex metal components. This review first highlights the role of minor copper…
View article: Emerging design paradigms and microstructural innovations in refractory high-entropy alloys: a critical review
Emerging design paradigms and microstructural innovations in refractory high-entropy alloys: a critical review Open
Refractory high-entropy alloys (RHEAs) are being developed to meet mechanical, thermal and chemical requirements that exceed what current super-alloys can withstand. This Review explains how composition design, processing routes and the re…
View article: The strengthening mechanisms and incipient plasticity of additively manufactured biomedical refractory high entropy alloys
The strengthening mechanisms and incipient plasticity of additively manufactured biomedical refractory high entropy alloys Open
Owing to the cellular structure that limits dislocation motion upon stress loading, additively manufactured (AM) refractory high-entropy alloys (HEAs) exhibit an excellent strength-plasticity synergy. This work integrates micro/nano-mechan…
View article: Improved Strength and Corrosion Resistance of Ti–50Zr Alloy Through Heat Treatment
Improved Strength and Corrosion Resistance of Ti–50Zr Alloy Through Heat Treatment Open
This work systematically analyzes the effects of heat treatment on the mechanical properties and corrosion behavior of Ti‐50Zr alloy produced via vacuum arc melting. Microstructural characterization demonstrates that the microstructure of …
View article: Machine learning assisted quality control in metal additive manufacturing: a review
Machine learning assisted quality control in metal additive manufacturing: a review Open
Additive manufacturing (AM) promotes the production of metallic parts with significant design flexibility, yet its use in critical applications is hindered by challenges in ensuring consistent quality and performance. Process variability o…
View article: Exploration on mechanical response mechanism of laser melting deposited TiB <sub>W</sub> /Ti–6Al–4V via <i>in situ</i> characterisation technology
Exploration on mechanical response mechanism of laser melting deposited TiB <sub>W</sub> /Ti–6Al–4V via <i>in situ</i> characterisation technology Open
The processing parameters of laser melting deposition (LMD) can significantly influence the microstructure and properties of LMD components. Herein, we manufactured TiBw/Ti–6Al–4V titanium matrix composite (TMC) using LMD, aiming to obtain…
View article: Thermal fatigue failure mechanisms and enhancement strategies of die steel
Thermal fatigue failure mechanisms and enhancement strategies of die steel Open
Thermal fatigue failure is the core issue that restricts the development of die-casting technology, and it directly impacts the lifespan of the dies and the resulting economic benefits. This article reviews the fundamental mechanisms of th…
View article: Cause Analysis of Wind Turbine (#7 and #8) Blade Root Bolts Fracture in a Wind Farm
Cause Analysis of Wind Turbine (#7 and #8) Blade Root Bolts Fracture in a Wind Farm Open
The failure of wind turbine blade bolts is a critical issue threatening the safe operation of wind turbines. This study investigates the bolt fracture cases of the #7 and #8 wind turbines in a wind farm. Through on-site inspections, fractu…
View article: Breaking through the strength-ductility trade-off of LPBF-produced Ti-<i>x</i>Nb alloys from mixed powders via ω-phase induced heterostructure
Breaking through the strength-ductility trade-off of LPBF-produced Ti-<i>x</i>Nb alloys from mixed powders via ω-phase induced heterostructure Open
Ti- x Nb alloys produced by laser powder bed fusion (LPBF) from mixed powder usually exhibit an inhomogeneous elemental distribution, leading to a deterioration in mechanical properties. To address this issue, we proposed a strategy to ach…
View article: 3D Printing parameter optimisation combined with heat treatment for achieving high density and enhanced performance in refractory high-entropy alloys
3D Printing parameter optimisation combined with heat treatment for achieving high density and enhanced performance in refractory high-entropy alloys Open
In this study, a Ti1.5Nb1Ta0.5Zr1Mo0.5 (TNTZM) high-entropy alloy was fabricated using laser powder bed fusion (LPBF). By integrating 63 sets of parameter trials with machine learning (ML) models, an optimised process window was identified…
View article: Distinctive transpassivation behavior and characteristics of passive films of laser powder bed fusion produced and annealed Ti–6Al–4V in Hank's solution
Distinctive transpassivation behavior and characteristics of passive films of laser powder bed fusion produced and annealed Ti–6Al–4V in Hank's solution Open
Passivated Ti alloys typically demonstrate enhanced corrosion resistance due to the formation of passive films. Intriguingly, in comparison to the annealed Ti–6Al–4V, laser powder bed fusion (LPBF) produced Ti–6Al–4V exhibits significantly…
View article: Excellent strength-ductility synergy property of wire-arc additively manufactured Mg-Gd-Y-Zr alloy investigated by heat treatment
Excellent strength-ductility synergy property of wire-arc additively manufactured Mg-Gd-Y-Zr alloy investigated by heat treatment Open
In this work, the GW63K (Mg-6.54Gd-3.93Y-0.41Zr, wt.%) alloy wire was utilized as the feedstock material and the thin-walled component was fabricated using wire-arc additive manufacturing technology (WAAM). The microstructural evolution du…
View article: Biomass materials and their application in 4D printing
Biomass materials and their application in 4D printing Open
Four-dimensional (4D) printing technology is a revolutionary development that produces structures that can adapt in response to external stimuli. However, the responsiveness and printability of smart materials with shape memory properties,…
View article: Electromagnetic treatment enhancing performance of metal materials: A review
Electromagnetic treatment enhancing performance of metal materials: A review Open
View article: Ultra-intense high-order-mode vortex laser generation via axial line-focused pinhole plates
Ultra-intense high-order-mode vortex laser generation via axial line-focused pinhole plates Open
Relativistic vortex laser generation has recently emerged as a focal point in the field of laser-plasma interaction. However, most studies have primarily focused on generating vortex lasers with topological charge | l | ≤ 3, leaving a sign…
View article: Quantitative Assessment of the Carbon Border Adjustment Mechanism: Impacts on China–EU Trade and Provincial-Level Vulnerabilities
Quantitative Assessment of the Carbon Border Adjustment Mechanism: Impacts on China–EU Trade and Provincial-Level Vulnerabilities Open
The implementation of the Carbon Border Adjustment Mechanism (CBAM) carries profound implications for China’s export trade with the EU. However, a comprehensive analysis of CBAM’s impact on provincial export trade, particularly one grounde…
View article: The significant impact of hot isostatic pressing on the corrosion behavior of Ti-6Al-4V alloy prepared by electron beam powder bed fusion
The significant impact of hot isostatic pressing on the corrosion behavior of Ti-6Al-4V alloy prepared by electron beam powder bed fusion Open
This work investigated the effect of hot isostatic pressing (HIP) on the corrosion behavior of Ti-6Al-4V samples prepared by electron beam powder bed fusion (EB-PBF). After the HIP treatment, the TiO2 content decreased but the growth rate …
View article: In-situ microstructural evolution and deformation mechanisms of metastable beta titanium fabricated by laser powder bed fusion under flexural stress
In-situ microstructural evolution and deformation mechanisms of metastable beta titanium fabricated by laser powder bed fusion under flexural stress Open
View article: Ti-induced Amorphous/Nanocrystalline Oxide Films Enabling High-potential SCC Immunity to Zirconium Alloys in Nitric Acid
Ti-induced Amorphous/Nanocrystalline Oxide Films Enabling High-potential SCC Immunity to Zirconium Alloys in Nitric Acid Open
View article: Research on Delamination Damage Imaging of Cfrp Laminate Based on Laser Ultrasonic Guided Waves
Research on Delamination Damage Imaging of Cfrp Laminate Based on Laser Ultrasonic Guided Waves Open
View article: Study on the Corrosion, Tribocorrosion, Biocompatibility, Antibacterial Performances of Ti6al4v-Cu Alloy Produced by Laser Powder Bed Fusion
Study on the Corrosion, Tribocorrosion, Biocompatibility, Antibacterial Performances of Ti6al4v-Cu Alloy Produced by Laser Powder Bed Fusion Open
View article: γ-Polyglutamic acid alleviates chromium toxicity in tobacco plants: physiological regulation and microbial mechanism
γ-Polyglutamic acid alleviates chromium toxicity in tobacco plants: physiological regulation and microbial mechanism Open
View article: Simultaneously Enhancing Thermal Stability and Strength-Ductility Synergy of Laser Powder Bed Fused Cu-Fe Heterostructured Alloys Via Constructing Hierarchical Multi-Particle Reinforcement
Simultaneously Enhancing Thermal Stability and Strength-Ductility Synergy of Laser Powder Bed Fused Cu-Fe Heterostructured Alloys Via Constructing Hierarchical Multi-Particle Reinforcement Open
View article: Corrosion behavior of NiTi alloys fabricated by laser powder bed fusion in relation to the formed passive films in Hank's solution
Corrosion behavior of NiTi alloys fabricated by laser powder bed fusion in relation to the formed passive films in Hank's solution Open
Laser powder bed fusion (L-PBF) produced NiTi alloys have significant potential in biomedical applications. Varying the parameters of the L-PBF process may result in the NiTi alloys with different ratios of B2 and B19′ phases, thereby, the…
View article: Revolutionizing medical implant fabrication: advances in additive manufacturing of biomedical metals
Revolutionizing medical implant fabrication: advances in additive manufacturing of biomedical metals Open
Highlights Exploring personalized biomedical metal implants through additive manufacturing (AM). Presenting new load-bearing and biodegradable alloys for implants. Showcasing AI and 4D printing advancements in material properties. Explorin…
View article: High Mechanical Performance of Lattice Structures Fabricated by Additive Manufacturing
High Mechanical Performance of Lattice Structures Fabricated by Additive Manufacturing Open
Lattice structures show advantages in mechanical properties and energy absorption efficiency owing to their lightweight, high strength and adjustable geometry. This article reviews lattice structure classification, design and applications,…
View article: The significant impact of hot isostatic pressing on the corrosion behaviour of Ti-6Al-4V alloy prepared by electron beam powder bed fusion
The significant impact of hot isostatic pressing on the corrosion behaviour of Ti-6Al-4V alloy prepared by electron beam powder bed fusion Open
This work investigated the effect of hot isostatic pressing (HIP) on the corrosion behavior of Ti-6Al-4V samples prepared by electron beam powder bed fusion (EB-PBF). After the HIP treatment, the TiO2 content decreased but the growth rate …
View article: Accelerating the Exploration of High‐Entropy Alloys: Synergistic Effects of Integrating Computational Simulation and Experiments
Accelerating the Exploration of High‐Entropy Alloys: Synergistic Effects of Integrating Computational Simulation and Experiments Open