Zhengbing Meng
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View article: Synthesis, Microstructural Evolution, and Wet Wear Performance of an Fe55-Based Coating Reinforced with CeO2 and TiN Particles Fabricated via Plasma Beam Spraying
Synthesis, Microstructural Evolution, and Wet Wear Performance of an Fe55-Based Coating Reinforced with CeO2 and TiN Particles Fabricated via Plasma Beam Spraying Open
Valve leakage mainly comes from worn sealing surfaces caused by abrasive particles. This study uses plasma beam spraying to create Fe55 alloy coatings with CeO2 and TiN added to improve microstructure and wear resistance. Five coatings wer…
View article: Research on the Chloride Ion Corrosion Resistance of Cu-Sb-Added Low-Carbon Steel
Research on the Chloride Ion Corrosion Resistance of Cu-Sb-Added Low-Carbon Steel Open
The corrosion resistance of low-carbon steel and two new low-alloy, corrosion-resistant steels containing Cu-Sb and Cu was studied in a simulated seawater environment. The effects of Cu and Sb on corrosion resistance were analyzed by an el…
View article: The Preparation, Microstructure, and Wet Wear Properties of an Fe55-Based Welding Layer with the Co-Addition of 0.01 wt% CeO2 and 1.5 wt% SiC Particles Using the Plasma Beam Spraying Method
The Preparation, Microstructure, and Wet Wear Properties of an Fe55-Based Welding Layer with the Co-Addition of 0.01 wt% CeO2 and 1.5 wt% SiC Particles Using the Plasma Beam Spraying Method Open
Severe erosion wear is found on valve spools, which threatens the safety and reliability of these units. The use of the plasma beam spraying surfacing method can significantly improve the corrosion resistance and sealing performance of hyd…
View article: Preparation, Microstructure and Wet Wear Properties of Fe55 Based Welding Layer with Co-addition of 0.01wt% CeO2 And 1.5 wt% SiC Particles by Plasma Beam Spraying Method
Preparation, Microstructure and Wet Wear Properties of Fe55 Based Welding Layer with Co-addition of 0.01wt% CeO2 And 1.5 wt% SiC Particles by Plasma Beam Spraying Method Open
The effects of co-addition CeO2 and SiC particles on the morphology, surface cracks, microstructure, precipitated phases and wear property of plasma beam spraying Fe55-based coatings on 1025 steel were investigated by optical microscopy (O…
View article: Study on the Synthesis of High-Purity γ-Phase Mesoporous Alumina with Excellent CO2 Adsorption Performance via a Simple Method Using Industrial Aluminum Oxide as Raw Material
Study on the Synthesis of High-Purity γ-Phase Mesoporous Alumina with Excellent CO2 Adsorption Performance via a Simple Method Using Industrial Aluminum Oxide as Raw Material Open
To mitigate the global greenhouse effect and the waste of carbon dioxide, a chemical raw material, high-purity γ-phase mesoporous alumina (MA) with excellent CO2 adsorption performance was synthesized by the direct aging method and ammoniu…
View article: Microstructure and properties of (Ti, Cr) C reinforced novel medium manganese steel
Microstructure and properties of (Ti, Cr) C reinforced novel medium manganese steel Open
In the casting process, alloying elements Mo and Cr are needed to improve the wear resistance of medium manganese steels for low impact energy. The element Ti is added to avoid the high cost of expenditure for using Mo. This paper studies …
View article: Constitutive Characteristics, Microstructure, and Texture Evolution of As‐Cast 42CrMo Alloy in Nonisothermal Multipass Compression
Constitutive Characteristics, Microstructure, and Texture Evolution of As‐Cast 42CrMo Alloy in Nonisothermal Multipass Compression Open
The nonisothermal multipass deformation behavior of as‐cast 42CrMo alloy was studied with declining temperature, constant pass strain, varying strain rate, and interval time. The stresses are used to develop the constitutive model. As the …