A5092648620- Surface Treatment and Residual Stress
- Metal Alloys Wear and Properties
- High Entropy Alloys Studies
- Metal and Thin Film Mechanics
- High-Velocity Impact and Material Behavior
- Venomous Animal Envenomation and Studies
- Additive Manufacturing Materials and Processes
Ningbo University
2024
Ningbo Institute of Industrial Technology
2024
Chinese Academy of Sciences
2024
Nanjing University of Aeronautics and Astronautics
2023
In this study, the effects of surface treatment namely electro-pulsing followed by laser shock peening (EP-LSP) on wear resistance properties Ti–6Al–4V alloy are investigated. It was compared with samples treated solely (LSP) and (EP) to investigate different processes friction alloy. addition, coefficient, rate, morphology were also Finally, mechanism described in detail. The results demonstrated a significant reduction grain size for after EP-1-LSP treatments. Furthermore, as-received...
316L stainless steel part built by laser powder bed fusion has attracted much attention in recent years. However, current studies haven’t systematically revealed the influence of post heat treatment on its fatigue performance. In this study, we utilized two common processes (450 ℃ anneal and 1050 solution treatment) steel, then discussed their life crack growth rate. It can be found that both led decrease life. This attributed to increase grain size decline carbide at boundary. The prior...
316L stainless steel part built by laser powder bed fusion has attracted much attention in recent years. However, current studies haven’t systematically revealed the influence of post heat treatment on its fatigue performance. In this study, we utilized two common processes (450 °C anneal and 1050 solution treatment) steel, then discussed their life crack growth rate. It can be found that both led decrease life. This attributed to increase grain size decline carbide at boundary. The prior...