Thermodynamically-consistent constitutive modeling of hardening asymmetry including isotropic ductile damage for Mg alloys

2019 ◽  
Vol 73 ◽  
pp. 169-180 ◽  
Author(s):  
Kai Zhang ◽  
Houssem Badreddine ◽  
Khemais Saanouni
Keyword(s):  
Constitutive Modeling ◽  
Mg Alloys ◽  
Ductile Damage

Loading path dependent distortional hardening of Mg alloys: Experimental investigation and constitutive modeling

2017 ◽  
Vol 90 ◽  
pp. 76-95 ◽  
Author(s):  
Baodong Shi ◽  
Yan Peng ◽  
Chong Yang ◽  
Fusheng Pan ◽  
Renju Cheng ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Constitutive Modeling ◽  
Mg Alloys ◽  
Loading Path ◽  
Path Dependent

Electron-Probe Quantitative Energy-Dispersive Analysis of Trace Magnesium Concentrations in Ag-Mg Alloys

1996 ◽  
Vol 54 ◽  
pp. 510-511
Author(s):  
R. B. Marinenko
Keyword(s):  
Electron Probe ◽  
Energy Dispersive Spectrometry ◽  
Mg Alloys ◽  
Energy Dispersive ◽  
Energy Dispersive Analysis ◽  
High Tc ◽  
Alloy Wire ◽  
High Tc Superconductor ◽  
Eds Analysis ◽  
Superior Mechanical Properties

Internally oxidized Ag-Mg alloys are used as sheaths for high Tc superconductor wires because of their superior mechanical properties. The preparation and characteristics of these materials have been reported. Performance of the sheaths depends on the concentration of the magnesium which generally is less than 0.5 wt. percent. The purpose of this work was to determine whether electron probe microanalysis using energy dispersive spectrometry (EDS) could be used to quantitate three different Ag-Mg alloys. Quantitative EDS analysis can be difficult because the AgL escape peak occurs at the same energy (1.25 keV) as the Mg Kα peak. An EDS spectrum of a Ag-Mg alloy wire is compared to a pure Ag spectrum in Fig. 1.

Effect of CaO Addition on the High-Temperature Oxidation of Mg Alloys

2016 ◽  
Vol 54 (6) ◽  
pp. 390-399 ◽  
Author(s):  
Dong Bok Lee ◽  
Shae Kwang Kim ◽  
Soon Yong Park
Keyword(s):  
High Temperature ◽  
High Temperature Oxidation ◽  
Mg Alloys ◽  
Temperature Oxidation

Modeling cleavage and ductile damage in welded joints

2000 ◽  
Author(s):  
Surya Ganti ◽  
Khaled Abdel-Tawab
Keyword(s):  
Welded Joints ◽  
Ductile Damage
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