Electrosynthesis and DSC Characterization of Doped Polypyrrole Films with Sodium Salicylate and Sodium Ibuprofen on the Mg Alloy AZ31

2018 ◽  
Vol 84 (1) ◽  
pp. 243-256 ◽  
Author(s):  
Pedro Arturo Herrera Herrera ◽  
Norberto Casillas Santana ◽  
Jacobo Aguilar Martinez
Keyword(s):  
Sodium Salicylate ◽  
Mg Alloy ◽  
Alloy Az31 ◽  
Polypyrrole Films ◽  
Sodium Ibuprofen ◽  
Dsc Characterization

High resolution microstructure characterization of the interface between cold sprayed Al coating and Mg alloy substrate

2014 ◽  
Vol 289 ◽  
pp. 366-369 ◽  
Author(s):  
Qiang Wang ◽  
Dong Qiu ◽  
Yuming Xiong ◽  
Nick Birbilis ◽  
Ming-Xing Zhang
Keyword(s):  
High Resolution ◽  
Microstructure Characterization ◽  
Mg Alloy ◽  
Alloy Substrate ◽  
Al Coating

scholarly journals Microstructure and Corrosion Characterization of a MgO/Hydroxyapatite Bilayer Coating by Plasma Electrolytic Oxidation Coupled with Flame Spraying on a Mg Alloy

ACS Omega ◽  
2020 ◽  
Vol 5 (38) ◽  
pp. 24186-24194
Author(s):  
Marzieh Mardali ◽  
Hamidreza Salimijazi ◽  
Fathallah Karimzadeh ◽  
Carsten Blawert ◽  
Bérengère J. C. Luthringer-Feyerabend ◽  
...  
Keyword(s):  
Plasma Electrolytic Oxidation ◽  
Mg Alloy ◽  
Flame Spraying ◽  
Bilayer Coating ◽  
Electrolytic Oxidation ◽  
Plasma Electrolytic

scholarly journals In-situ characterization of continuous dynamic recrystallization during hot torsion of an Al–Si–Mg alloy

2020 ◽  
Vol 822 ◽  
pp. 153282 ◽  
Author(s):  
David Canelo-Yubero ◽  
Zsolt Kovács ◽  
J.F. Thierry Simonet Fotso ◽  
Domonkos Tolnai ◽  
Norbert Schell ◽  
...  
Keyword(s):  
Dynamic Recrystallization ◽  
Mg Alloy ◽  
In Situ Characterization ◽  
Continuous Dynamic Recrystallization ◽  
Hot Torsion ◽  
Continuous Dynamic

Characterization of newly developed friction stir-arc welding method for AM60/AZ31 dissimilar Mg alloy

2021 ◽  
Vol 800 ◽  
pp. 140320
Author(s):  
Junlei Zhang ◽  
Yu Huang ◽  
Jin Xiang ◽  
Guangsheng Huang ◽  
Xiang Chen ◽  
...  
Keyword(s):  
Arc Welding ◽  
Mg Alloy ◽  
Friction Stir ◽  
Welding Method

Characterization of Microstructure and Composition of Plasma Electrolytic Oxide Film Formed on AZ31 Mg Alloy

2020 ◽  
Vol 860 ◽  
pp. 213-217
Author(s):  
Efrina Hidayati ◽  
Anawati Anawati
Keyword(s):  
Degradation Rate ◽  
High Surface ◽  
Mg Alloy ◽  
Constant Current ◽  
X Ray Diffraction ◽  
Time Curve ◽  
Biodegradable Implant ◽  
Az31 Mg Alloy ◽  
Plasma Electrolytic

Magnesium alloy has been widely investigated as a biodegradable implant material owing to its unique properties to degrade spontaneously in human body fluid without causing toxicity. However, the degradation rate needs to be controlled. An effective way to lower down the degradation rate of Mg alloy is by coating with plasma electrolytic oxidation (PEO) technique. In this research, the microstructure and mechanical hardness of the PEO film formed on AZ31 were investigated. The film was prepared under a constant current of 400 A/m2 in the Na3PO4 solution at 30°C. The voltage-time curve showed an immediate increase of current during the first 25 s before reaching a steady-state voltage of 150 V. The spark discharge revealed as white micro discharges. The film formed for 3 min exhibited a high surface roughness with a large variety of thickness in the range of 1-20 µm. The film contained pores and cracks. The big pores with diameter size 10-20 µm were formed as a result of gas entrapment, while the small pores with a radius of 1-3 µm were associated with the discharge tunnel during the PEO process. The X-ray diffraction pattern indicated that the film composed of crystalline Mg3(PO4)2.

Ballistic Characterization of the Scalability of Mg Alloy AMX602

2015 ◽  
pp. 183-187 ◽  
Author(s):  
Tyrone L. Jones ◽  
Katsuyoshi Kondoh ◽  
David Moore ◽  
Isamu Otsuka ◽  
Alan Annis ◽  
...  
Keyword(s):  
Mg Alloy

Preparation and characterization of neutral and oxidized polypyrrole films

1982 ◽  
Vol 83 (1) ◽  
pp. 253-264 ◽  
Author(s):  
G. B. Street ◽  
T. C. Clarke ◽  
M. Krounbi ◽  
K. Kanazawa ◽  
V. Lee ◽  
...  
Keyword(s):  
Polypyrrole Films
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