AZ91 Mg alloy
Crystallographic Orientation Relationship between Discontinuous Precipitates and Matrix in Commercial AZ91 Mg Alloy
... The present study investigates the microstructure of DPs in commercial AZ91 Mg alloy by electron back-scattered diffraction (EBSD) and transmission electron microscopy (TEM). It was hoped that such a ...
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Plasma Electrolytic Oxidation of AZ91 Mg Alloy in the Sodium Stannate Electrolyte
... resistance of the porous layer was found to be insignificant compared to the barrier layer and the resistance of barrier layer is significantly affected by the nature of the electrolyte. Even though the thickness of oxide ...
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Influence of Post Annealing on the Oxide Layer of AZ91 Mg Alloy Prepared by Plasma Electrolytic Oxidation
... PEO-treated AZ91 Mg alloys annealed at different PA temperatures was evaluated by electro-chemical potentio-dynamic polarization in ...PEO-treated Mg alloy annealed at four different PA ...
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Corrosion Resistance of Plasma Anodized AZ91 Mg Alloy in the Electrolyte with/without Potassium Fluoride
... Commercial AZ91 ingot was used in this study. Prior to the experiments, AZ91 Mg alloy plates with 30 50 2 mm 3 were mechanically polished to 1000 grit emery paper finish, rinsed with de-ionized ...
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Deformation Characteristics of Recycled AZ91 Mg Alloy Containing Oxide Contaminants
... received AZ91 Mg alloy block in a lathe without ...received AZ91 Mg alloy ingot block under the same conditions as the extrusion made of machined ...
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Corrosion behavior of AZ91 Mg Alloy coated with AlN and TiN in NaCl and Hank’s solution
... on AZ91 Mg alloy using PVD magnetron ...coated AZ91 Mg alloy ...coated AZ91 Mg alloy in biomaterial ...
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Effect of CaO Addition on the Ignition Resistance of Mg Al Alloys
... pure Mg with CaO under an ambient atmosphere at 1,073 ...which Mg alloys are oxidized at a rapid ...pure Mg increased. The ignition temperature of 0.1 mass%CaO added pure Mg was much higher ...
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Effects of the Graphene Additive on the Corrosion Resistance of the Plasma Electrolytic Oxidation (PEO) Coating on the AZ91 Magnesium Alloy
... the AZ91 Mg ...the AZ91 Mg substrate, the micro-hardness of the PEO coating increased more than 15 times, and the corrosion current density decreased about three orders of magnitude when the ...
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Plasma-Electrolytic-Oxidation Coating containing Y2O3 Nanoparticles on AZ91 Magnesium Alloy
... evaluate the early stages of corrosion resistance of samples. The anodic polarization curve is the important feature related to the corrosion resistance, while the cathodic polarization curve corresponds to the evolution ...
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Biodegradability and Surface Chemistry of AZ31D Compared with AZ91 Magnesium Alloy in a Modified Simulated Body Fluid
... and AZ91 Mg alloy are shown in ...and AZ91 Mg alloy were investigated, ...same Mg alloy showed different corrosion appearance after immersion into mSBF for the same ...
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Effect of Alumina Content on the Mechanical Properties of Alumina Particle Dispersion Magnesium
... pure Mg and precipitation-hardened AZ91 Mg alloy is not so great (the pure Mg (sand casting) and the AZ91 Mg alloy (sand casting and T6 temper) are 30HB 10) and ...
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INFLUENCE OF ELECTROLESS NICKEL-PHOSPHORUS DEPOSITION ON HARDNESS OF MILD STEEL AND AZ91 MAGNESIUM ALLOY
... Figs. 3 and 4 show the three dimensional AFM images for the as-deposited electroless nickel- phosphorus alloy for duration 60 sec on mild steel and AZ91 Mg alloy. These substrates have an ...
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Effect of Lead Additions on Microstructure and Casting Properties of AZ91 Magnesium Alloy
... of Mg is 36% of Al (Al), of iron (Fe) and 78% of that of steel ...the Mg alloys from the automotive sector today is the reduction in vehicle weight with the use of light Mg alloys fuel economy and as ...
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A REVIEW ON SURFACE MODIFICATION OF AZ91 MAGNESIUM ALLOY FOR IMPROVEMENT IN CORROSION AND WEAR RESISTANCE
... with Mg is that provide a hard surface finish, good anti-corrosion performance, good solder ability with maintaining metallic properties ...the AZ91 alloy help to promote the application of ...
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Effect of Plasma Electrolytic Oxidation Coating on Tensile Properties of High Pressure Die Cast Magnesium Alloy AZ91
... cast AZ91 alloy without coating decrease with increasing section thickness of magnesium alloys ...magnesium alloy AZ91 is still ...magnesium alloy AZ91 with the section ...
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Some Characteristics of AZ31/AZ91 Dissimilar Magnesium Alloy Deposit by Friction Surfacing
... Monolayer friction surfacing was performed using a numerical controlled full automatic friction welding machine for AZ31 magnesium alloy plate used for substrate and AZ91 magnesium alloy casting bar ...
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Zirconium, calcium, and strontium contents in magnesium based biodegradable alloys modulate the efficiency of implant-induced osseointegration
... each alloy and as controls in each ...[25–40 mg/kg body weight] and xylazine hydrochloride [10 mg/kg body weight]) (Troy laboratories, Glendenning, Australia) intramuscularly prior to ...3 ...
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Effect of Roll Material on Surface Quality of Rolled Aluminum
... aluminum alloy sheet, and the main purpose of hot rolling is gauge ...aluminum alloy that had a different microstructure, oxide content and alloy distribution from the bulk ...
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A SVM model to predict the hot deformation flow curves of AZ91 magnesium alloy
... Phenomenological models are models which are used to fit a mathematical function on the experimental flow curves obtained at different deformation conditions (usually, through the hot compression testing). Johnson-Cook ...
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Creep and Corrosion Properties of the Extruded Magnesium Alloy Containing Rare Earth
... of Mg-8Al-xRE (x ¼ 0, 1, 2 or 3 mass%) were prepared by melting and casting in the vacuum induction furnace under the protection of argon gas, and then extruded to a sheet 3 mm thick at 633 ...
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