Youqi Wang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Youqi Wang has a total of 7 co-authors. Here are the top co-authors by number of shared publications:
- Chongdou Yang
School of Nuclear Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
1 shared publication - Di Yun
School of Nuclear Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
1 shared publication - Jie Qiu
School of Nuclear Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
1 shared publication - Penghui Lei
School of Nuclear Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
1 shared publication - Tao Liu
School of Nuclear Science and Technology, Xi’an Jiaotong University, Xi’an 710049, China
1 shared publication - Yiqun Yang
College of Food and Bioengineering, Qiqihar University, Qiqihar 161006, China
1 shared publication
Latest Publications
- Open Access
- 8 February 2025
- Published by MDPI AG in Nanomaterials
- Vol. 15 (4) , 258
Study on the Corrosion Behavior of Low-Carbon 9Cr-ODS Steel in Oxygen-Saturated Lead–Bismuth Eutectic for 1000 Hours
A novel low-carbon 9Cr-ODS steel was exposed to corrosion in lead–bismuth eutectic saturated with oxygen at 500 °C for 1000 h, leading to the formation of three distinct layers of oxide film. From the outermost to the innermost layer, these included a Fe3O4 layer infiltrated with Pb, a FeCr2O4 layer, and an inner oxide zone. The inner oxide zone was primarily composed of an unoxidized matrix and Cr2O3. The formation of the inner oxide zone was primarily attributed to the preferential oxidation of Cr following the infiltration of insufficient O content. Two distinct morphologies of the inner oxide zone were identified: one is porous, while the other is non-porous. The porous morphology is characterized by low Fe content and Pb infiltration. The loss of Fe is the main factor contributing to the development of the porous inner oxide zone and the infiltration of Pb, while the short-range diffusion of Cr promotes the growth of Cr2O3, resulting in a needle-like morphology.
- 8 February 2025
- Published by MDPI AG in Nanomaterials
- Vol. 15 (4) , 258
Open AccessStudy on the Corrosion Behavior of Low-Carbon 9Cr-ODS Steel in Oxygen-Saturated Lead–Bismuth Eutectic for 1000 Hours
A novel low-carbon 9Cr-ODS steel was exposed to corrosion in lead–bismuth eutectic saturated with oxygen at 500 °C for 1000 h, leading to the formation of three distinct layers of oxide film. From the outermost to the innermost layer, these included a Fe3O4 layer infiltrated with Pb, a FeCr2O4 layer, and an inner oxide zone. The inner oxide zone was primarily composed of an unoxidized matrix and Cr2O3. The formation of the inner oxide zone was primarily attributed to the preferential oxidation of Cr following the infiltration of insufficient O content. Two distinct morphologies of the inner oxide zone were identified: one is porous, while the other is non-porous. The porous morphology is characterized by low Fe content and Pb infiltration. The loss of Fe is the main factor contributing to the development of the porous inner oxide zone and the infiltration of Pb, while the short-range diffusion of Cr promotes the growth of Cr2O3, resulting in a needle-like morphology.