Results 51 to 60 of about 631,740 (304)

Annealing-induced strengthening in hetero-structured Mg alloy laminates with gradient Al content

Journal of Magnesium and Alloys
This study developed a five-layer Mg alloy laminate (pure Mg/AZ31/AZ91/AZ31/ pure Mg) through an innovative synergistic strategy involving Al-element gradient design, extrusion, and short-term annealing.
Xiang Chen, Yuhao Liu, Qiuyue Shi, Junlei Zhang, Chao He, Qi Zhao, Shuo Wang, Yifu Shen, Shuping Tan, Lifei Wang   +9 more
doaj   +1 more source

Effect of Heat Treatment on the In-Plane Anisotropy of As-Rolled 7050 Aluminum Alloy

Metals, 2016
Tensile tests were conducted on both as-quenched and over-aged 7050 aluminum alloy to investigate the effect of heat treatment on the in-plane anisotropy of as-rolled 7050 aluminum alloy.
Huie Hu, Xinyun Wang
doaj   +1 more source

Criteria of Grain Refinement Induced by Ultrasonic Melt Treatment of Aluminum Alloys Containing Zr and Ti [PDF]

, 2010
It is well known that ultrasonic melt treatment (UST) promotes grain refinement in aluminum alloys. Cavitation-aided grain refinement has been studied for many years; however, it is still not being applied commercially. The current article summarizes the
T.V. Atamanenko, Atamanenko, TV, Zhang, L. (author), D.G. Eskin, Katgerman, L., Atamanenko, T.V., Katgerman, L. (author), L. Zhang, Eskin, D.G. (author), Zhang, L., Zhang, L, Atamanenko, T.V. (author), Eskin, DG, Eskin, D.G., L. Katgerman, Katgerman, L   +15 more
core   +2 more sources

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Influence and Simulation Study of Surface Coating Damage on Pitting Corrosion of 7B04 Aluminum Alloy

Journal of Aeronautical Materials, 2016
Self-corrosion and pitting corrosion of 7B04 aluminum alloy at different environment conditions were studied by electrochemical test with simulating surface coating damage on 7B04 aluminum alloy.
WANG Chenguang, CHEN Yueliang, ZHANG Yong, BIAN Guixue   +3 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

Advanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Effect of pre-deformation and multi-step ageing on the microstructure and mechanical properties of Al-Cu-Li alloys

Materials & Design
Achieving high strength while retaining adequate ductility remains challenging in precipitation-strengthened Al–Cu–Li alloys. Herein, a multi-step T9I6 treatment comprising two-step solution treatment, pre-ageing, pre-deformation, and interrupted ageing ...
Fei Peng, Qiuyun Wei, Huilin Zhu, Weixiang He, Yuliang Zhao, Yi Yang, Xu Zheng, Yong Zhang, Hongqun Tang, Kezhun He   +9 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Enhancing capillary performance of aluminum alloy micro-grooved miniature heat pipes using a novel self-sealing hydrothermal process [PDF]

Nanotechnology and Precision Engineering
Aluminum alloy micro-grooved miniature heat pipes offer significant advantages for dissipation of high heat flux densities in confined spaces within thermal management systems of electronic equipment in aerospace and other fields, owing to their high ...
Yongda Liu, Ziyang Wang, Xiaoliang Wang, Debin Shan, Bin Guo, Jie Xu   +5 more
doaj   +1 more source