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Fracture micro-mechanisms in hot-rolled AZ31 and AZ31-Sr magnesium alloys
Materials Science and Engineering: A, 2021Abstract Micro specimens of hot-rolled AZ31 and AZ31 + 0.8 wt% Sr magnesium alloys were tensioned in the rolling direction, and fracture micro-mechanisms were studied by in-situ real-time optical observations, electron microscopy, and DIC analysis. In-situ observations indicated that strain localization on the microstructural shear bands developed ...
Sina Nazari-Onlaghi +3 more
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Stress Relaxation in an AZ31 Magnesium Alloy
Key Engineering Materials, 2011Stress relaxation tests have been used in order to determine parameters of a possible thermally activated process in AZ31 magnesium alloy. The samples were deformed at a constant initial strain rate of 6.7x10-5 s-1 at various temperatures between room temperature and 300 °C. Stress relaxation, i.e.
Pavel Lukáč, Zuzanka Trojanová
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Warm Forging Characteristics of AZ31 Alloy
Advanced Materials Research, 2007Industrial application of magnesium alloys has increased significantly recently. However, wrought magnesium alloys still have a lot of technical challenges to be solved for more applications. First of all, low formability of wrought alloys should be improved by optimizing the processing variables.
Yong Nam Kwon +2 more
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Forging of Mg-Alloys AZ31 and AZ80
Materialwissenschaft und Werkstofftechnik, 2005Mg-wrought alloys recently became an engineer material of constantly increasing interest. The mechanical properties of extruded Mg-feedstock of the alloys AZ80 and AZ31 indicate their suitability for automotive applications in form of high-quality forgings. Therefore a detailed knowledge about the forming behaviour is of particular importance. In order
B. Viehweger +3 more
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Formability Analysis of the Mg-Alloy AZ31
Key Engineering Materials, 2007Formability of AZ31 (aluminium 3%, zinc 1%) magnesium alloy sheets was studied by tensile test and deep drawing test. Effects of the working anisotropy and temperature on the alloy’s mechanical properties were first investigated. Test temperatures are 160, 180, 200 and 220°C, and specimens’ directions are 0°, 45° and 90° to the rolling direction.
Hidetoshi Sakamoto +5 more
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AZ31 and WE43 Alloys for Biomedical Applications
Solid State Phenomena, 2017Magnesium and its alloys are considered for application as materials for biodegradable implants as they have mechanical properties similar to bone tissue. High demands on corrosion and mechanical properties are made on these alloys. While mechanical properties of magnesium are usually enhanced by alloying, corrosion properties may deteriorate.
Drahomír Dvorský +2 more
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Corrosion Behavior of AZ31 Magnesium Alloy
ECS Meeting Abstracts, 2006Abstract not Available.
Bo-Ping Zhang +3 more
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Modelling dynamic recrystallisation in magnesium alloy AZ31
International Journal of Plasticity, 2021Abstract In this paper, a dynamic recrystallisation (DRX) viscoplastic self-consistent (VPSC) model is created to predict the continuous DRX (CDRX) and twin-assisted DRX (TDRX) behaviour within an AZ31 magnesium (Mg) alloy over temperatures ranging from 25 °C to 200 °C.
Kenneth J. Tam +5 more
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Tailoring biodegration rate of AZ31 magnesium alloy
Electrochimica Acta, 2022The biocorrosion phenomenon is an important mechanism that determines the biodegradability capacity. The effectiveness of studies on biodegradable materials is directly proportional to detailed corrosion experiments and analysis of formation mechanisms. In this context, experiments and analyzes have also become frequently used for magnesium alloys.
ÇELİK, Ayhan, BOZKURT, Yusuf Burak
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Microstructure and Corrosion Properties of Homogenized AZ31 and AZ31+1%La Magnesium Alloys
Key Engineering Materials, 2017Energy efficiency and decreasing emission of greenhouse gasses emerge that the importance of Mg alloys. Mg alloys can begin to supersede the steel and aluminum for structural applications, thanks to the developing of mechanical properties or corrosion resistance of Mg alloys.
Hayrettin Ahlatci +4 more
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