A5101494610- Additive Manufacturing Materials and Processes
- Additive Manufacturing and 3D Printing Technologies
- Laser Material Processing Techniques
- Titanium Alloys Microstructure and Properties
- High Entropy Alloys Studies
- ZnO doping and properties
- Advanced Surface Polishing Techniques
- Advanced Condensed Matter Physics
- Physics of Superconductivity and Magnetism
- Cellular and Composite Structures
- Advanced materials and composites
- Electromagnetic wave absorption materials
- Magnetic and transport properties of perovskites and related materials
- Advanced ceramic materials synthesis
- Aluminum Alloys Composites Properties
- Manufacturing Process and Optimization
- High-Temperature Coating Behaviors
- Diamond and Carbon-based Materials Research
- Tunneling and Rock Mechanics
- Laser-induced spectroscopy and plasma
Huaqiao University
2023-2024
Zhengzhou Institute of Machinery
2024
Beijing University of Technology
2015-2021
The combination of topology optimization (TOP) and selective laser melting (SLM) provides the possibility fabricating complex, lightweight high performance geometries overcoming traditional manufacturing "bottleneck". This paper evaluates biomechanical properties porous structures with porosity from 40% to 80% unit cell size 2 8 mm, which are designed by TOP manufactured SLM. During manufacturability exploration, three typical including spiral structure, arched bridge structure thin walls...
Mechanical ball milling is used to produce multi-materials for selective laser melting (SLM). However, since different powders have particle size distributions and densities there segregation in the powder bed, which affects mechanical properties of printed part. Core-shell composite materials are created SLM process solve this issue. (CS-SLM) has advanced recently, expanding range additive manufacturing applications. Heat storage effects heat transfer hysteresis made by thermophysical...
Diamond abrasive tools play an important role in efficient and precision machining of difficult-to-cut materials. As the traditional tool manufacturing process is difficult to meet integrated molding preparation complex structures, use selective laser melting (SLM) technology manufacture diamond with functions structures has become a research hotspot recent years. In this paper, feasibility wear characteristics bits prepared by SLM using AlSi7Mg as metal matrix are investigated. The optimal...
Selective Laser Melting (SLM) is an effective technology for fabricating new types of porous metal-bonded diamond tools with complex geometries. However, due to the high cooling rate and internal stresses during SLM fabrication, defects such as porosities interface gaps still need be resolved before it can considered use in other applications. The influence heat treatment temperature on characterization, microstructures, tensile properties AlSi7Mg-bonded composites fabricated by were...