Results 51 to 60 of about 18,545 (264)

Research progress on corrosion behavior and evaluation methods of high-strength aluminum alloys

Journal of Aeronautical Materials
High-strength aluminum alloys have been widely used in aviation， aerospace and other industries because of their high specific strength and good machining property.
JIA Xuejiao, DING Deyi, HAN Chao, LI Songmei, LIU Jianhua, YU Mei   +5 more
doaj   +1 more source

Enhancing Fatigue Crack Growth Resistance in Heterostructured Aluminum Bimetals by Tailored Interface Design

Advanced Engineering Materials, EarlyView.
Different Al/Al bimetals with a single engineered interface reveal how mechanical mismatch governs fatigue crack growth under cyclic loading. Additionally, loading–unloading–reloading tests link the microyielding behavior to the fatigue crack growth resistance, while crack‐path analysis reveals toughening mechanisms at the interface, highlighting ...
Sebastian Vollath, Philip Manuel Pohl, Heinz Werner Höppel   +2 more
wiley   +1 more source

A Review on Microstructure Control and Performance Enhancement of Aluminum Alloys via Directional Solidification

Metals
As industrial technology advances at an accelerated pace, the demands on the performance characteristics of aluminum alloys are becoming more stringent.
MaoYuan Han, HaiTao Wang, Yu Guo, Ming Chen, Wei Zhao   +4 more
doaj   +1 more source

FRICTION AND WORN SURFACE TOPOGRAPHICAL FEATURES OF
AS-CAST, MODIFIED AND HOMOGENIZED ALUMINUM-SILICON ALLOYS

Journal of Engineering, 2006
The coefficient of friction was experimentally calculated for aluminum-silicon alloys by connecting a strain gauge to the arm of pin-on-disc wear machine in order to take microstrain readings from the strain-meter.
Akeel Dhahir Subhi
doaj   +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

Research progress and development trend of heat-resistant aluminum alloys in aerospace industry

Journal of Aeronautical Materials
The development of supersonic aircraft has created an urgent demand for heat-resistant aluminum alloy that can serve at the temperatures range from 300 ℃ to 500 ℃.
CHEN Han, WU Pengcheng, ZHANG Tao, KUANG Shuqian, ZHANG Liangxian, ZHAO Ke, LIU Jinling   +6 more
doaj   +1 more source

The Influence of Field‐Assisted Sintering Technology (FAST) Temperature and Cooling Rate on the Microstructural Evolution in Gamma‐Titanium Aluminide Alloy GE4822

Advanced Engineering Materials, EarlyView.
Controlling the Field Assisted Sintering Technology (FAST) parameters, dwell temperature and cooling rate, significantly influences the microstructural evolution in titanium aluminide GE4822. Significant γ‐lamellar colonies develop only upon cooling through the α‐transus.
Jack Krohn, James Pepper, Martin Jackson
wiley   +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

Research Progress on Thermal Conductivity of High-Pressure Die-Cast Aluminum Alloys

Metals
High-pressure die casting (HPDC) has been extensively used to manufacture aluminum alloy heat dissipation components in the fields of vehicles, electronics, and communication.
Yixian Liu, Shoumei Xiong
doaj   +1 more source

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source