A5027026172- Structural Load-Bearing Analysis
- Fatigue and fracture mechanics
- Hydrogen embrittlement and corrosion behaviors in metals
- Structural Behavior of Reinforced Concrete
- Structural Engineering and Vibration Analysis
- Microstructure and Mechanical Properties of Steels
- Surface Treatment and Residual Stress
- Concrete Corrosion and Durability
- Composite Structure Analysis and Optimization
- Structural Analysis of Composite Materials
- Infrastructure Maintenance and Monitoring
- Mechanical stress and fatigue analysis
- Railway Engineering and Dynamics
- Structural Health Monitoring Techniques
- Metal Forming Simulation Techniques
- Structural Response to Dynamic Loads
- Advanced Welding Techniques Analysis
- Educational Robotics and Engineering
- Structural Analysis and Optimization
China Iron and Steel Research Institute Group
2024
Southwest Jiaotong University
2022
In this paper, the deformation behavior of S32750 duplex stainless steel during low cycle fatigue was studied by controlling number cycles. The microstructure specimens under different cycles characterized optical microscope (OM), scanning electron (SEM), backscatter diffraction (EBSD) and transmission (TEM). Microhardness two phases measured a digital microhardness instrument. results showed that ferrite increases significantly after first 4000 cycles, while austenite shows higher strain...
In this paper, the deformation behavior of UNS S32750 (S32750) duplex stainless steel during low cycle fatigue was studied by controlling number cycles. The microstructure specimens under different cycles characterized optical microscope (OM), scanning electron (SEM), backscatter diffraction (EBSD), and transmission (TEM). microhardness two phases measured a digital instrument. results showed that ferrite increases significantly after first 4000 cycles, while austenite shows higher strain...
This paper investigates the tensile and low-cycle fatigue characteristics of S32750 duplex stainless steel subjected to two distinct solid solution treatment temperatures. The microstructures, fracture surfaces, slip systems tested were analyzed using optical microscopy (OM), scanning electron (SEM), transmission (TEM) techniques. findings reveal that elevating temperature from 1080 °C 1180 results in an increase yield strength by approximately 36 MPa a substantial enhancement life 34%....