A5101728576- Advanced materials and composites
- Aluminum Alloys Composites Properties
- Advanced ceramic materials synthesis
- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- Titanium Alloys Microstructure and Properties
- Mechanical stress and fatigue analysis
- Shape Memory Alloy Transformations
- Mechanical Failure Analysis and Simulation
- Welding Techniques and Residual Stresses
- Additive Manufacturing and 3D Printing Technologies
- Vibration and Dynamic Analysis
- Microstructure and Mechanical Properties of Steels
- Metal and Thin Film Mechanics
- Advanced machining processes and optimization
- Adsorption and Cooling Systems
- Cellular and Composite Structures
- Landslides and related hazards
- Advanced Surface Polishing Techniques
- Advanced Machining and Optimization Techniques
- Metallurgy and Material Forming
- Building Energy and Comfort Optimization
- Tribology and Wear Analysis
- Ship Hydrodynamics and Maneuverability
- Metal Alloys Wear and Properties
Deakin University
2021-2024
Peking University
2024
China University of Mining and Technology
2023
Inner Mongolia Electric Power Survey & Design Institute (China)
2023
University of Science and Technology Beijing
2015-2019
Hohai University
2018
National Chin-Yi University of Technology
2016
As a dual-phase α+β titanium alloy broadly used in the aerospace and biomedicine sectors, Ti-6Al-4V offers variety of attractive mechanical properties imparted by its tailorable microstructures typically developed via thermomechanical processing. Such capability microstructural control, however, is still beyond reach laser powder-bed fusion (LPBF) additive manufacturing (AM) Ti-6Al-4V. Here we demonstrate for first time development near-equiaxed α microstructure situ dynamic globularization...
With the development of intelligent machine tools, monitoring vibration by accelerometer is an important issue. Accelerometers used for measuring signals during milling processes require characteristics high sensitivity, resolution, and bandwidth. A commonly lead zirconate titanate (PZT) type; however, integrating it into modules excessively expensive difficult. Therefore, micro electro mechanical systems (MEMS) alternative with advantages lower price superior integration. In present study,...
Flake graphite-diamond/Cu–Cr–Zr composites with good two-dimensional thermophysical properties were prepared by vacuum hot-pressing technology. The influence and working mechanism of the temperature on relative density thermal conductivity studied to obtain optimum sintering process. results showed that a pressing pressure 10 ∼ 20 MPa, composite materials increased as from 950 1010°C. When rose 1010 1040°C, near fully dense material was obtained reached maxima 410 119 W/m K parallel...
Achieving equiaxed grain structure is highly sought after in metal processing for most critical structural applications but it seldom realized Ti-6Al-4 V additively manufactured (AM) by laser powder-bed fusion (LPBF) due to its unique thermal environment favor of columnar growth. To convert grains into equiaxed, post heat treatment the β phase field often adopted initiate recrystallization prior-β grains. This study demonstrates achievement situ LPBF via epitaxial mediated α → transformation...
The paper proposes an adaptive control method for a water chiller unit in HVAC system. Based on the minimum variance evaluation, was used to realize better of unit. To verify performance method, proposed compared with conventional PID controller, simulation results showed that had superior controller.
The 2024Al matrix composites reinforced by 30 vol% SiCp and 10 Al2O3f as wear-resistant materials are prepared pressure infiltration. graphite powders added during the preparation of preform to support shaping. In this article, effect size powder on friction wear properties is researched. results showed that at a given conditions, namely, 14 µm diameter Al2O3 fiber 4–5 µm, made from 5 ∼ have more stable coefficience lower rate than those 50 70 because generated pores in corresponding...