Minghe Chen
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View article: Influence of Pure Aluminum and 7075 Aluminum Alloy Powder Interlayers on the Microstructural and Mechanical Properties of Diffusion-Bonded 7B04 Aluminum Alloy Joints
Influence of Pure Aluminum and 7075 Aluminum Alloy Powder Interlayers on the Microstructural and Mechanical Properties of Diffusion-Bonded 7B04 Aluminum Alloy Joints Open
Diffusion bonding (DB) of aluminum alloys faces significant technical challenges, requiring thorough surface preparation and precise control of process parameters. To enhance the joint quality of 7B04 aluminum alloy sheets, pure aluminum (…
View article: Distribution Patterns and Human Exposure Risks of Microplastics in Dominant Wild Edible Shrimp: A Case Study of Haizhou Bay Marine Ranch
Distribution Patterns and Human Exposure Risks of Microplastics in Dominant Wild Edible Shrimp: A Case Study of Haizhou Bay Marine Ranch Open
“Edible wild shrimp” play a crucial role in marine ecosystems and food chains, yet research on microplastic (MP) impacts on the dominant shrimp species of the Haizhou Bay Marine Ranch remains scarce. This study examined shrimp from Haizhou…
View article: An Investigation on the Spark Plasma Sintering Diffusion Bonding of Diamond/Cu Composites with a Cr Interlayer
An Investigation on the Spark Plasma Sintering Diffusion Bonding of Diamond/Cu Composites with a Cr Interlayer Open
Spark plasma sintering (SPS) is an effective technique for studying the diffusion bonding of diamond/Cu composites, and has the potential to advance the application of copper matrix composites. This study investigates the SPS diffusion bon…
View article: Wear Prediction of Functionally Graded Composites Using Machine Learning
Wear Prediction of Functionally Graded Composites Using Machine Learning Open
This study focuses on the production of functionally graded composites by utilizing magnesium matrix waste chips and cost-effective eggshell reinforcements through centrifugal casting. The wear behavior of the produced samples was thorough…
View article: A constitutive model based on internal variable method for the microstructure simulation of four-layer structure formed by the superplastic forming/diffusion bonding process
A constitutive model based on internal variable method for the microstructure simulation of four-layer structure formed by the superplastic forming/diffusion bonding process Open
This study set out to realize the prediction of microstructure evolution and mechanical properties of the titanium alloy four-layer structure formed by the superplastic forming/diffusion bonding (SPF/DB) process. The flow behavior and the …
View article: LncRNA TUG1 Regulates Proliferation of Cardiac Fibroblast via the miR-29b-3p/TGF-β1 Axis
LncRNA TUG1 Regulates Proliferation of Cardiac Fibroblast via the miR-29b-3p/TGF-β1 Axis Open
Background: Atrial fibrillation (AF) is a very common clinical arrhythmia, accompanied by the overproliferation of cardiac fibroblasts (CFs). This study aimed to investigate the role of the long non-coding RNA(lncRNA) taurine upregulated g…
View article: Microstructural characterization of blanked surface of C5191 phosphor bronze sheet under ultra-high-speed blanking
Microstructural characterization of blanked surface of C5191 phosphor bronze sheet under ultra-high-speed blanking Open
The deformation mechanism of C5191 phosphor bronze sheet under ultra-high-speed blanking was investigated. By virtue of a DOBBY-OMEGA F1 ultra-high-speed press, the ultra-high-speed blanking test was conducted on C5191 phosphor bronze shee…
View article: Effect of heating rate during annealing on microstructure and texture evolution of AA8021 aluminum foil
Effect of heating rate during annealing on microstructure and texture evolution of AA8021 aluminum foil Open
The microstructure and texture evolution of AA8021 aluminum foil during annealing at 270 °C with heating rates of 10 °C h −1 and 40 °C h −1 were investigated by the optical microscope (OM), microhardness tester, field emission scanning ele…
View article: Micro powder injection molding of boron carbide components with SiC-Al2O3-Y2O3 sintering additives
Micro powder injection molding of boron carbide components with SiC-Al2O3-Y2O3 sintering additives Open
Sintering additives and micro-powder injection molding offer an effective method to densify boron carbide (B4C) and make B4C components with complex shapes. By adjusting the proportion of three kinds of powders (SiC, Al2O3 and Y2O3), four …
View article: Experimental Investigation of the Blanked Surface of C5191 Phosphor Bronze Sheet over a Wide Range of Blanking Speeds
Experimental Investigation of the Blanked Surface of C5191 Phosphor Bronze Sheet over a Wide Range of Blanking Speeds Open
The influence of blanking speed on the blanked surface quality of C5191 bronze phosphorus sheets, with a thickness of 0.12 mm, was systematically studied to demonstrate the mechanism under high speed blanking. The morphology and microstruc…
View article: Prediction and Experiment of Fracture Behavior in Hot Press Forming of a TA32 Titanium Alloy Rolled Sheet
Prediction and Experiment of Fracture Behavior in Hot Press Forming of a TA32 Titanium Alloy Rolled Sheet Open
In aerospace and automotive industries, hot press forming (HPF) technology is widely used for rapid and precise deformation of the complex sheet metal component, where the fracture behavior has always been a focused problem. In this study,…
View article: Experimental Study on Influence of Ignition Energy on Gas Explosion Reaction Characteristics
Experimental Study on Influence of Ignition Energy on Gas Explosion Reaction Characteristics Open
Based on both the theoretical analysis and laboratory test, the influence of ignition energy on the parameters such as gas explosion pressure and ignition delay time etc. was studied in this paper. The research results show that ignition e…