Results 21 to 30 of about 376,425 (208)

Grain refinement and improvement of mechanical properties of AZ31 magnesium alloy inoculated by in-situ oxidation process

open access: yesJournal of Materials Research and Technology, 2021
Grain refinement is an important technique to improve the mechanical properties of metal materials. In this study, a novel technique (in-situ oxidation process) was proposed.
Hengbin Liao   +4 more
doaj   +1 more source

Preparation and Corrosion Behavior of Rare Earth Oxide Chemical Conversion Membrane for AZ31 Magnesium Alloy by Ultrasonic Assisted Process [PDF]

open access: yesCailiao Baohu, 2022
Aiming at improving the corrosion resistance of AZ31 magnesium alloy in 3.5% (mass fraction) NaCl solution, the effects of CeO2 concentration and ultrasonic and non - ultrasonic assisted processes on chemical conversion film of AZ31 magnesium ...
XIAO Fei - yan, RAN Xiao - xiao, LIU Jing, XIANG Qing, YANG Feng
doaj   +1 more source

Effect of Rare Earth and Ca Micro-Alloying on the Microstructure and Anisotropy of AZ31 Magnesium Alloy Sheets

open access: yesMetals, 2022
AZ31 magnesium alloy sheets can be applied as 3C electronic product shells. However, AZ31 sheets exhibit obvious anisotropy, which limits their industrial application range.
Yongbing Li   +4 more
doaj   +1 more source

Texture Evolution of AZ31 Magnesium Alloy Sheet at High Strain Rates [PDF]

open access: yes, 2010
In the current contribution the mechanical behaviour at high strain rates of AZ31 magnesium alloy sheet is studied. Uniaxial deformation properties were studied by means of tensile split Hopkinson pressure bar (SHPB) at different temperatures.
Hurtado, I.   +9 more
core   +1 more source

Microstructure and properties of welds between 5754 Al alloys and AZ31 Mg alloys using a Yb:YAG laser [PDF]

open access: yes, 2014
The authors wish to thank Mr. Henri ANDRZEJEWSKI for his technical assistance in laser experiments. The authors wish to place their sincere thanks to Professor Philippe BOURNOT and Dr.
BANNOUR, Sana   +9 more
core   +1 more source

Smart Functionalization of Ceramic-Coated AZ31 Magnesium Alloy

open access: yesACS Applied Materials & Interfaces, 2020
Providing materials with smart functionalities such as self-healing properties is primarily a domain for organic materials, although their applicability is restricted to mild environments and loads because of poor thermal and mechanical properties.
Beatriz Mingo   +5 more
openaire   +3 more sources

Process Mechanics and Surface Integrity Induced by Dry and Cryogenic Machining of AZ31B-O Magnesium Alloy [PDF]

open access: yes, 2013
The corrosion resistance of magnesium alloys depends mainly on its surface integrity. Previous experimental studies have shown that machining can induces small (nano-scale) grain size, compressive residual stresses and basal plane crystallographic ...
Fromentin, G.   +18 more
core   +1 more source

Improved corrosion resistance and biocompatibility of a calcium phosphate coating on a magnesium alloy for orthopedic applications

open access: yesEuropean Journal of Inflammation, 2016
In this study a calcium phosphate (Ca–P) coating was fabricated on the surface of an AZ31 alloy by a chemical deposition process, and the in vitro and in vivo studies were carried out on a Ca–P-coated and uncoated AZ31 alloy to determine the effect of Ca–
Yongping Wang   +4 more
doaj   +1 more source

Biodegradation of AZ31 and WE43 Magnesium Alloys in Simulated Body Fluid

open access: yesInternational Journal of Electrochemical Science, 2015
Biodegradation behavior and mechanism of AZ31 and WE43 magnesium alloys have been studied in the simulated body fluid (SBF). The results of weight loss tests indicate that corrosion rates of AZ31 alloy are lower than that of WE43 alloy.
Li Jiang   +6 more
doaj   +1 more source

Corrosion resistance and tribological behavior of particles reinforced AZ31 magnesium matrix composites developed by friction stir processing

open access: yesJournal of Materials Research and Technology, 2021
The influences of different compositions of the reinforcement particles on phase compositions, microstructure characteristics, corrosion resistance, and tribological behavior of the AZ31 magnesium matrix composites (MMCs) were investigated.
Fenjun Liu   +3 more
doaj   +1 more source

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