A5009784419- Additive Manufacturing Materials and Processes
- Tribology and Lubrication Engineering
- High Entropy Alloys Studies
- Welding Techniques and Residual Stresses
- Optical Imaging and Spectroscopy Techniques
- Advanced materials and composites
- Rheology and Fluid Dynamics Studies
- Fish Biology and Ecology Studies
- Manufacturing Process and Optimization
- Non-Invasive Vital Sign Monitoring
- Bone Tissue Engineering Materials
- Tribology and Wear Analysis
- Fish Ecology and Management Studies
- Surface Modification and Superhydrophobicity
- Functional Brain Connectivity Studies
- Heart Rate Variability and Autonomic Control
- Fluid Dynamics and Heat Transfer
- Additive Manufacturing and 3D Printing Technologies
- Spectroscopy and Chemometric Analyses
- Advanced Surface Polishing Techniques
- Advanced Machining and Optimization Techniques
- Advanced machining processes and optimization
- Lubricants and Their Additives
- Fish biology, ecology, and behavior
Wuhan University of Technology
2024
Changchun University
2024
Yunnan University
2022
Beijing Institute of Technology
2014-2015
Laser cladding, an advanced surface modification technology, is characterized by low dilution rates, dense coating layers, strong coating‐substrate adhesion, and environmental sustainability. High‐temperature alloys demonstrate exceptional thermal resilience corrosion resistance, making them indispensable for critical components in aviation, energy, chemical industries. The application of laser cladding can significantly enhance the properties high‐temperature alloys, improving hardness wear...
CoCrMo alloys are often used in the manufacture of artificial joints medical field, and their special working environment will lead to corrosion abrasion surface materials, thus reducing service life joints. Surface texturing technology can improve friction performance by area, storing abrasive particles lubricants, etc. Its application field alloy joint strengthening is great significance. This paper analyses characteristics fabrication processing reduction mechanism under fluid lubrication...
A method is proposed to distinguish patients with depression from healthy persons using data measured by Functional Near Infrared Spectroscopy (FNIRS) during a cognitive task. Firstly, General Linear Model (GLM) used extract features 52-channel FNIRS of and normal persons. Then Support Vector Machine (SVM) classifier designed for classification. The results experiment show that the can achieve satisfactory classification accuracy 89.71% total 92.59% patients. Also, suggest promising clinical...
<title>Abstract</title> In seeking a method to produce crack-free overlay layers, we combined surface texturing technology with laser cladding, establishing multi-field coupled numerical simulation model. We separately investigated the temperature, stress, and fluid fields in cladding processes without texturing, optimal parameters, conducted experiments. Numerical results indicate that pre-set effectively reduces temperature gradient during process, making thermal cycle curve smoother. The...
Abstract This article sets up a three-dimensional model of the milling tool system, carries out modal analysis cutter with different overhangs and investigates vibration patterns under modes; conducts experiments on Cr12MoV mold steel, uses acceleration sensor equipment to measure amplitude in X, Y Z directions during machining, simulates analyzes three by response surface method, establishes regression respectively, ANOVA verify significance model, finally obtains optimal cutting...
Laser cladding technology, a novel surface modification technique, is widely employed in tasks such as metal strengthening and repair. However, the quality post-cladding often falls short of usage requirements, harbouring defects like cracks pores. In pursuit crack-free method, texture technology integrated with laser to establish multi-field coupled numerical simulation model. This model investigates temperature, stress, fluid fields during without texture, aiming identify optimal...
In order to develop a method for the production of crack-free cladding layers, we combined surface texturing technology with laser cladding, establishing multi-field coupled numerical simulation model. A separate investigation was conducted into temperature, stress, and fluid fields in processes without texturing, seeking optimal parameters, experiments. The results simulations indicate that pre-set effectively reduces temperature gradient during process, thereby making thermal cycle curve...
In the biomedical field, commonly used metal implant materials are prone to "stress shielding" because of their mechanical properties and elastic modulus very different from human bone. The often difficult maintain in corrosive media release harmful ions. Nor can it reliably establish a sufficient combination with bones, resulting service life that does not reach desired goal. Researchers this field propose combine superior metals bioactive materials, such as ceramics emerging ferrous glass,...