Xiaoyi Wang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Xiaoyi Wang has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Hao Wu
Guangdong Key Laboratory of Materials and Equipment in Harsh Marine Environment, School of Ocean Engineering, Guangzhou Maritime University, Guangzhou 510725, China
1 shared publication - Haowen Lu
School of Rail Transportation, Wuyi University, Jiangmen 529020, China
1 shared publication - Xing Xu
College of Intelligent Manufacturing, Guangzhou Maritime University, Guangzhou 510725, China
1 shared publication - Yao Xu
Guangdong Institute of Special Equipment Inspection and Research, Foshan 510655, China
1 shared publication - Zhibiao Xu
College of Intelligent Manufacturing, Guangzhou Maritime University, Guangzhou 510725, China
1 shared publication
Latest Publications
- Open Access
Preparation and Tribology of Textured Ti-6Al-4V with Thermal Oxide Coating
This study investigates the tribological properties of Ti-6Al-4V alloy treated with single laser texturing, single thermal oxidation, and laser texturing combined with thermal oxidation in a PAO6 oil environment. The surface morphology, cross-sectional morphology, surface chemical composition, microhardness, wettability, and wear surface morphology were analyzed using a three-dimensional profiler, scanning electron microscope, electron spectrometer, X-ray diffractometer, micro-Vickers hardness tester, and optical contact angle measuring instrument. The results indicate that combining laser texturing with thermal oxidation treatment enhances groove edge hardness to approximately 1932 HV0.2, due to the synergistic effects of laser-induced heat-affected zones and the formation of high-hardness rutile phase TiO2. Simultaneously, the treatment effectively enhances the wettability of PAO6 oil on the surface. Furthermore, the composite-treated surface combines the oil reservoir and debris-trapping capabilities of a single laser-textured surface with the excellent load-bearing capacity of a single thermally oxidized surface. This enhancement improves the durability and reliability of the groove-type texture, leading to reduced material loss and a diminished wear rate, and significantly improving the surface wear resistance of Ti-6Al-4V alloy.
Open AccessPreparation and Tribology of Textured Ti-6Al-4V with Thermal Oxide Coating
This study investigates the tribological properties of Ti-6Al-4V alloy treated with single laser texturing, single thermal oxidation, and laser texturing combined with thermal oxidation in a PAO6 oil environment. The surface morphology, cross-sectional morphology, surface chemical composition, microhardness, wettability, and wear surface morphology were analyzed using a three-dimensional profiler, scanning electron microscope, electron spectrometer, X-ray diffractometer, micro-Vickers hardness tester, and optical contact angle measuring instrument. The results indicate that combining laser texturing with thermal oxidation treatment enhances groove edge hardness to approximately 1932 HV0.2, due to the synergistic effects of laser-induced heat-affected zones and the formation of high-hardness rutile phase TiO2. Simultaneously, the treatment effectively enhances the wettability of PAO6 oil on the surface. Furthermore, the composite-treated surface combines the oil reservoir and debris-trapping capabilities of a single laser-textured surface with the excellent load-bearing capacity of a single thermally oxidized surface. This enhancement improves the durability and reliability of the groove-type texture, leading to reduced material loss and a diminished wear rate, and significantly improving the surface wear resistance of Ti-6Al-4V alloy.