Pengfa Feng
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View article: Microstructure, Mechanical Properties, and Tribological Behavior of Friction Stir Lap-Welded Joints Between SiCp/Al–Fe–V–Si Composites and an Al–Si Alloy
Microstructure, Mechanical Properties, and Tribological Behavior of Friction Stir Lap-Welded Joints Between SiCp/Al–Fe–V–Si Composites and an Al–Si Alloy Open
Aluminum matrix composites provide an ideal solution for lightweight brake disks, but conventional casting processes are prone to crack initiation due to inhomogeneous reinforcement dispersion, gas porosity, and inadequate toughness. To br…
View article: Microstructure and Antioxidative Performance of Y2O3-CeO2 Co-Modified Molybdenum Silicide Coatings
Microstructure and Antioxidative Performance of Y2O3-CeO2 Co-Modified Molybdenum Silicide Coatings Open
To enhance the high-temperature oxidation resistance of molybdenum-based materials, Y2O3-CeO2 co-modified silicide coatings were produced on molybdenum substrates using two-step pack cementation. The microstructure and phase composition of…
View article: Investigation on the Thermal Decomposition Behavior of Molybdenum Trioxide Precursor
Investigation on the Thermal Decomposition Behavior of Molybdenum Trioxide Precursor Open
The ultrafine MoO3 powders were prepared by the combination of centrifugal spray drying and calcination in this work. The thermal decomposition behavior of the spherical precursor was studied. The phase constituents, morphologies, particle…
View article: Effects of Re and Ni on High-Temperature Stability and Electrical Conductivity in Mo Thin Films
Effects of Re and Ni on High-Temperature Stability and Electrical Conductivity in Mo Thin Films Open
View article: Plastic Workability and Rheological Stress Model Based on an Artificial Neural Network of SiCp/Al-7.75Fe-1.04V-1.95Si Composites
Plastic Workability and Rheological Stress Model Based on an Artificial Neural Network of SiCp/Al-7.75Fe-1.04V-1.95Si Composites Open
SiCp/Al-Fe-V-Si composites exhibit complex deformation behaviors at both room and high temperatures because of the presence of SiC reinforcement particles and numerous fine dispersed Al12(Fe, V)3Si heat-resistant phases. In this work, an a…
View article: Experimental Verification and Numerical Analysis on Plastic Deformation and Mechanical Properties of the In-Situ Tib2 Homogeneous Composites and Tib2/Cu Network Composites Prepared by Powder Metallurgy
Experimental Verification and Numerical Analysis on Plastic Deformation and Mechanical Properties of the In-Situ Tib2 Homogeneous Composites and Tib2/Cu Network Composites Prepared by Powder Metallurgy Open
View article: Experimental Verification and Numerical Analysis on Plastic Deformation and Mechanical Properties of the In-Situ Homogeneous Tib2 Composites and Tib2/Cu Network Composites Prepared by Powder Metallurgy
Experimental Verification and Numerical Analysis on Plastic Deformation and Mechanical Properties of the In-Situ Homogeneous Tib2 Composites and Tib2/Cu Network Composites Prepared by Powder Metallurgy Open
View article: Properties, Application and Synthesis Methods of Nano-Molybdenum Powder
Properties, Application and Synthesis Methods of Nano-Molybdenum Powder Open
Nano molybdenum powder has been applied in many industrial fields in forms of lubricant additives, metallurgical additives, powder sintering additives, and one of raw materials of electrical components, cleaner and smoke suppressor. The pr…