Results 31 to 40 of about 746 (182)

Fluoride effect on plasma electrolytic oxidation coating formed on Mg-Al alloy in alkaline electrolytes

open access: yesMaterials Research Express, 2020
Plasma electrolytic oxidation (PEO) is an effective protection technique developed for light alloys, such as aluminum, magnesium and titanium alloys.
Lishi Wang   +5 more
doaj   +1 more source

Novel Magnesium Based Materials: Are They Reliable Drone Construction Materials? A Mini Review

open access: yesFrontiers in Materials, 2021
Novel magnesium-based materials are ideal candidates for use in future aviation vehicles because they are extremely light and can therefore significantly increase the range of these vehicles.
Daniel Höche   +10 more
doaj   +1 more source

Effect of carrier gases on the entrainment defects within AZ91 alloy castings

open access: yesJournal of Magnesium and Alloys, 2022
An entrainment defect (also known as a double oxide film defect or bifilm) acts a void containing an entrapped gas when submerged into a light-alloy melt, thus reducing the quality and reproducibility of the final castings. Previous publications, carried
Tian Li, J.M.T. Davies, Xiangzhen Zhu
doaj   +1 more source

A Study on the Grain Refining Mechanisms and Melt Superheat Treatment of Aluminum-Bearing Mg Alloys

open access: yesMetals, 2022
Grain refinement of magnesium (Mg) alloys has been a major research topic over the past decades as one of the effective approaches to increase their strength and ductility simultaneously.
Sung Su Jung   +3 more
doaj   +1 more source

Fabrication of quaternary Mg-Zn-Y-Ce quasi-crystal alloys and their strengthening effects on AZ91 magnesium alloys [PDF]

open access: yesChina Foundry, 2010
Quaternary Mg-Zn-Y-Ce quasi-crystal-containing alloys were fabricated using a metal mold casting route. The microstructures of Mg-Zn-Y-Ce alloys and the distribution of the major elements were analyzed.
Wang Zhifeng, Zhao Weimin, Li Haipeng
doaj  

Analysis of the Open Die Forging Process of the AZ91 Magnesium Alloy [PDF]

open access: yesMaterials, 2020
The paper presents the results of numerical modelling of the forging process of magnesium alloy ingots on a hydraulic press with the use of flat and shaped anvils. The use of shaped (rhombic-trapezoid) anvils will affect the uniform distribution of temperature and strain intensity in the entire volume of the forging, causing a number of forging passes,
Grzegorz Banaszek   +3 more
openaire   +2 more sources

Microstructures and the improved mechanical properties of AZ91 alloy by incorporating Ti-6Al-4V particles

open access: yesJournal of Materials Research and Technology, 2023
Magnesium (Mg) based composites are often difficult to achieve the trade-off between strength and ductility. The titanium (Ti) metal particles, which show better wettability and ductility than ceramic particles, are selected as reinforcements to ...
Hong Yang   +9 more
doaj   +1 more source

Synergy of Strength and Plasticity in Extruded VZ91K Magnesium Alloy Achieved by Constructing Bimodal Grain Structure via Suppression of PSN‐DRX

open access: yesRare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Bimodal grain structure (BGS) demonstrates significant potential in synergistically optimizing the strength and plasticity of magnesium alloys. Acquiring the desired BGS consequently became a critical challenge. This study took the Mg‐9Gd‐1Zn‐0.5Zr (wt%, VZ91K) alloy as its subject. From the perspective of BGS formation mechanisms, it suggests
Shuai Yuan   +5 more
wiley   +1 more source

High temperature tensile, compression and creep behavior of recycled short carbon fibre reinforced AZ91 magnesium alloy fabricated by a high shearing dispersion technique

open access: yesJournal of Magnesium and Alloys, 2021
The present study seeks the feasibility of using short carbon fibres recycled from polymer matrix composites as alternative to virgin carbon fibres in the reinforcement of magnesium alloys.
Sinan Kandemir   +2 more
doaj   +1 more source

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

open access: yesAdvanced Materials Technologies, Volume 11, Issue 9, 6 May 2026.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

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