10 Result(s)
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Article
**g-wei Ma
Characterization and Evaluation of Materials
Metallic Materials
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Article
Erratum to: Influence of grain refinement on the corrosion behavior of metallic materials: A review
The original version of this article unfortunately contained mistakes. Symbols in Table 2 are used incorrectly.
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Article
Effect of Al Content on the Corrosion Behavior of Extruded Dilute Mg–Al–Ca–Mn Alloy
The microstructure, extrusion texture and corrosion behavior of extruded dilute Mg–Al–Ca–Mn alloy with different Al contents were investigated. The corrosion rate of the alloy was more sensitive to the Fe impu...
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Article
Influence of grain refinement on the corrosion behavior of metallic materials: A review
Grain refinement can strengthen the mechanical properties of materials according to the classical Hall-Petch relationship but does not always result in better corrosion resistance. During the past few decades,...
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Electrochemical derusting in molten Na2CO3-K2CO3
The formation of a rust layer on iron and steels surfaces accelerates their degradation and eventually causes material failure. In addition to fabricating a protective layer or using a sacrificial anode, repai...
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Article
Influence of Pin Offset on Microstructure and Mechanical Properties of Friction Stir Welded Mg/Ti Dissimilar Alloys
The influences of pin offset on the formation, microstructure and mechanical properties of friction stir welded joint of Ti6Al4V and AZ31B Mg dissimilar alloys were investigated. The results show that sound jo...
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Article
Novel Crystallization Behaviors of Zr-Based Metallic Glass Under Thermo-Mechanical Coupled Fatigue Loading Condition
Novel crystallization behaviors of Zr55Cu30Al10Ni5 bulk metallic glass are investigated. On the one hand, mixed oxides, including CuO, CuAlO2, CuAl2O4 and ZrO2, show sequential oxidation process determined by cou...
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Open AccessIn situ reaction mechanism of MgAlON in Al–Al2O3–MgO composites at 1700°C under flowing N2
The Al–Al2O3–MgO composites with added aluminum contents of approximately 0wt%, 5wt%, and 10wt%, named as M1, M2, and M3, respectively, were prepared at 1700°C for 5 h under a flowing N2 atmosphere using the reac...
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Article
Open AccessReduction behavior and kinetics of vanadium–titanium sinters under high potential oxygen enriched pulverized coal injection
In this work, the reduction behavior of vanadium–titanium sinters was studied under five different sets of conditions of pulverized coal injection with oxygen enrichment. The modified random pore model was est...
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Open AccessMechanism of Calcium Fluoride Acceleration for Vacuum Carbothermic Reduction of Magnesia
The use of a small amount of calcium fluoride as an additive greatly accelerated the reduction of magnesia during the preparation of magnesium from magnesia using the vacuum carbothermic reduction method. At 1...
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Modifying agent selection for Al-7Si alloy by Miedema model
To determine the modifying agents for Al-7Si alloys, microstructure observation and mixing enthalpy analysis using Miedema model for Al-7Si alloy with additions of different rare earth elements were performed,...
