A5100717077- Metal Alloys Wear and Properties
- Surface Treatment and Residual Stress
- Hydrogen embrittlement and corrosion behaviors in metals
- Additive Manufacturing Materials and Processes
- Structural Analysis and Optimization
- Microstructure and Mechanical Properties of Steels
- High Entropy Alloys Studies
- Advanced Sensor and Energy Harvesting Materials
- Crystallization and Solubility Studies
- Synthesis and properties of polymers
- Crystallography and molecular interactions
- Advanced Materials and Mechanics
- X-ray Diffraction in Crystallography
- High-Temperature Coating Behaviors
- Cellular and Composite Structures
- Additive Manufacturing and 3D Printing Technologies
- Epoxy Resin Curing Processes
- Welding Techniques and Residual Stresses
- Mechanical Behavior of Composites
- High Temperature Alloys and Creep
- Vibration Control and Rheological Fluids
- Probabilistic and Robust Engineering Design
- Manufacturing Process and Optimization
- Nanomaterials and Printing Technologies
Guangzhou University
2018-2024
Sichuan University
2024
Heilongjiang Academy of Sciences
2021
South China University of Technology
2016-2018
Laser powder bed fusion (LPBF) is increasingly prominent in essential fields such as aerospace. However, due to the characteristics of manufacturing process and high test cost, performance fabricated structures inherently uncertain, leading a challenging characterisation their performance. This paper proposes non-probabilistic convex modelling framework involving confirming uncertainties, processing data, establishing model, quantitatively describe uncertainties concerning physical...
Abstract The thermal and mechanical breakage of epoxy coating due to easy cracking, poor toughness, large residual stress, occurring during curing aging process, is the key factor responsible for damage silicon device on semiconductor elements. In this study, modified resins containing an imide ring polybutadiene rubber‐modified resin used as toughening agents were prepared investigate stress generated process. process properties systems assessed by differential scanning calorimetry...
We propose a time-variant reliability analysis framework to quantitatively predict the lifetime of lattice structures fabricated by selective laser melting (SLM), including confirming hybrid uncertainties, establishing model, and proposing an efficient method. first design manufacture representative complex L-shaped body-centred cubic (BCC) structure utilising SLM method, followed morphology microstructure observations indicate necessity accounting for material uncertainty. Further...
Origami has played an increasingly central role in designing a broad range of novel structures due to its simple concept and lightweight extraordinary mechanical properties. Nonetheless, most the research focuses on responses by using homogeneous materials limited studies involving buckling loads. In this study, we have designed carbon fiber reinforced plastic (CFRP) origami metamaterial based classical Miura sheet composite material. The finite element (FE) modelling process’s accuracy is...
Although Miura origami has excellent planar expansion characteristics and good mechanical properties, its congenital flaws, e.g., open sections leading to weak out-of-plane stiffness constituting the homogenization of material, resulting in limited design freedom, should also be taken seriously. Herein, two identical sheets, made carbon fiber/epoxy resin composite, were bonded form a tubular structure with closed sections, i.e., an tube. Subsequently, dynamic performances, including nature...
A novel AlMo0.25FeCoCrNi2.1 high-entropy alloy (HEA) was additively manufactured using laser direct energy deposition (LDED) process. The microstructure, mechanical properties and corrosion resistance of the prepared were investigated adjusted by annealing heat treatment. results showed that inadequate melting diffusion Mo powders cause nonuniform concentration finally result in microstructure diversity banded layer. Fine lamellar eutectic structures composed Mo-rich σ phase body-centered...
Debonding of the dielectric adhesive material will make high-frequency communication equipment unusable, leading to resource wasting and electronic waste. Reversible is an ideal strategy realize reuse debonding devices, but low loss requirement materials in devices limits its development. Here, surface anchoring design catechol was proposed prepare a reversible film with ultralow high frequency. The structure linked end polybutadiene (PB) macromolecule synthesize catechol-terminated PB...