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A high-efficiency Mg-1Bi-0.5Nd anode magnesium alloy for discharge applications. [PDF]
Sci RepJia Z, Song T, Niu X, Yang F, Du S.
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Recrystallization of AZ31 Alloy
Materials Science Forum, 2014Magnesium alloys are extensively used in electronics, automotive and aerospace industries due to their low densities and high specific strengths. However, limited deformability of magnesium alloys at room temperature restricts the applications.
Bensu Tunca +3 more
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Constitutive Models for AZ31 Magnesium Alloys
Key Engineering Materials, 2008The present investigation aims at studying and modelling the flow behaviour of the AZ31 magnesium alloy by means of torsion tests performed in extended ranges of temperature and strain rates. Two types of rheological models were considered. The former is based on the power law equation, whilst the latter is based on the Sellars and Tegart approach. The
Carlo Bruni +3 more
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The Press Formability in Magnesium Alloy AZ31
Materials Science Forum, 2000Formability on cylindrical deep drawing and mechanical properties at relatively low temperature was investigated for a commercially rolled AZ31 magnesium. A small punch radius, which ratio to thickness was 2.5, was adoped intentionally. At room temperature, brittle fracture occurred near the flat portion of punch shoulder like as blanking. The ratio of
Hidetoshi Somekawa +3 more
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Damping in AZ31 ECAP-Processed Alloy
Solid State Phenomena, 2008Study of anelasticity in AZ31 magnesium-based alloy in initial (hot-rolled at 370 оС) condition and after one and four passes of equal channel angular pressing is carried out. An internal friction peak was found at 170 °C at a frequency f of about 1 Hz.
Tatiana V. Ivleva +5 more
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Citrate Gel Conversion Coating on AZ31 Magnesium Alloys
ECS Transactions, 2013A citrate gel conversion system was developed in this study. The citrate gel, which was obtained by adding ethanol into sodium citrate aqueous solution, was dissolved in glycerin to form the conversion solution. After the consecutive steps of roll coating and heating, a citrate gel conversion coating was made on AZ31 magnesium alloys. Microstructure
Yu-Ren Chu, Chao-Sung Lin
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Ellipsometric Characterization of AZ31 Magnesium Alloy
Materials Science Forum, 2018Ellipsometry is a non-destructive and indirect technique able to characterize both optical and dielectric properties of thin films and bulks, besides determining the thickness of thin films. This characterization is performed by evaluating the change in the polarization state of the incident light when it interacts with the material of interest.
Darlene Souza da Silva Almeida +4 more
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Dynamic recrystallization in AZ31 magnesium alloy
Materials Science and Engineering: A, 2007Abstract The effects of temperature and strain rate, as the most important thermomechanical processing (TMP) parameters, on the microstructural evolution of AZ31 magnesium alloy were studied. This was performed applying hot compression tests at a temperature range of 250–450 °C with various strain rates.
S.M. Fatemi-Varzaneh +2 more
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Ion Implanted AZ31 Magnesium Alloy
Materials Science Forum, 2007Ion implantation was applied to modify the surface properties of magnesium alloy. About 75 keV titanium ions with a dose of 5×1017 ions/ cm-2 and about 35 keV nitrogen ions with a dose of 3×1017 ions/ cm-2 were implanted into AZ31 magnesium alloy, respectively. AFM and FESEM were used to examine the surface morphology of the treated samples.
Guo Song Wu +3 more
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