Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Litian Hu"'
Autor:
Huifeng Ning, Faqiang Chen, Yunfeng Su, Hongbin Li, Hengzhong Fan, Junjie Song, Yongsheng Zhang, Litian Hu
Publikováno v:
Friction, Vol 12, Iss 6, Pp 1322-1340 (2024)
Abstract The tribological properties of self-lubricating composites are influenced by many variables and complex mechanisms. Data-driven methods, including machine learning (ML) algorithms, can yield a better comprehensive understanding of complex pr
Externí odkaz:
https://doaj.org/article/039da442490e4833b15fa119ec1c2c2d
Autor:
Xiangming Dai, Zhigang Li, Litian Hu, Peizhen Zhang, Xiaoqiang Yang, Rafael Almeida, Guanhua Li
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1350 (2024)
Over the past 424 years, the Littoral Fault Zone (LFZ), located offshore of the South China coast, has experienced four destructive earthquakes (M ≥ 7). These events have resulted in an approximately 700 km seismic gap centered on the Greater Bay A
Externí odkaz:
https://doaj.org/article/94d766b675a647649963c8cee22da892
Autor:
Jicheng Li, Yanchun Zhou, Yunfeng Su, Shuna Chen, Qiuan Sun, Hengzhong Fan, Junjie Song, Litian Hu, Yongsheng Zhang
Publikováno v:
Journal of Advanced Ceramics, Vol 12, Iss 2, Pp 242-257 (2023)
High-entropy carbides are a nascent group of ceramics that are promising for high-temperature applications due to the combination of good stability, high hardness (H), high strength, and superior creep resistance that they display. Due to high meltin
Externí odkaz:
https://doaj.org/article/8cb9b561bc804b718df5a6263238b945
Publikováno v:
Lubricants, Vol 12, Iss 5, p 154 (2024)
Titanium alloys have been widely used in aerospace and other fields due to their excellent properties such as light weight and high strength. However, the extremely poor tribological properties of titanium alloys limit their applications in certain s
Externí odkaz:
https://doaj.org/article/356840f442cd4c37b9a3468edfb711d6
Autor:
Zhengxian Di, Zhijia Wang, Xiaoyu Zhang, Jiaxin Si, Junjie Song, Hengzhong Fan, Yunfeng Su, Litian Hu, Yongsheng Zhang
Publikováno v:
Lubricants, Vol 12, Iss 3, p 81 (2024)
High-performance Al2O3/graphite-Al2O3 laminated composites exhibit an excellent self-lubricating ability for moving components, such as sliding shaft sleeves and dynamic seals. The tribological behaviors of Al2O3/graphite-Al2O3 laminated composites s
Externí odkaz:
https://doaj.org/article/518b7b00495246c88797b9908b543128
Publikováno v:
Journal of Advanced Ceramics, Vol 11, Iss 9, Pp 1391-1403 (2022)
Abstract The high strength and toughness of natural materials are mainly determined by a combination of mechanisms operating at different length scales, which can be used as a strategy to reduce the intrinsic brittleness of ceramics. Inspired by the
Externí odkaz:
https://doaj.org/article/4cac7521959a46d78b62165bfa6051c7
Autor:
Jicheng Li, Qiangqiang Zhang, Shuna Chen, Hengzhong Fan, Junjie Song, Yunfeng Su, Litian Hu, Yanchun Zhou, Yongsheng Zhang
Publikováno v:
Materials & Design, Vol 226, Iss , Pp 111680- (2023)
High-entropy carbides are promising materials as sliding structural components in ultra-high temperature environments due to their good phase stability and excellent mechanical properties. However, the tribological behaviors under coupling conditions
Externí odkaz:
https://doaj.org/article/8fc44dff96ac4df7aece4ccdc54282b0
Autor:
Xiaoyu Zhang, Junjie Song, Xin You, Qiuan Sun, Yunfeng Su, Xiaopeng Huang, Hengzhong Fan, Litian Hu, Yongsheng Zhang
Publikováno v:
Materials & Design, Vol 226, Iss , Pp 111592- (2023)
A new strategy for improving high-temperature compressive strength and tribological properties of Al2O3/Cr2O3 composites was proposed in this study. The three-dimensional (3D) continuous Al2O3 ceramic matrix containing Cr2O3 particles was fabricated,
Externí odkaz:
https://doaj.org/article/4a9f9c824e5b45ab972e18b8fa2b75cd
Autor:
Shuna Chen, Hengzhong Fan, Yunfeng Su, Wensheng Li, Jicheng Li, Bing Yan, Junjie Song, Litian Hu, Yongsheng Zhang
Publikováno v:
Journal of Advanced Ceramics, Vol 11, Iss 2, Pp 321-330 (2022)
Abstract Cubic boron nitride (cBN) with high hardness, thermal conductivity, wear resistance, and chemical inertness has become the most promising abrasive and machining material. Due to the difficulty of fabricating pure cBN body, generally, some bi
Externí odkaz:
https://doaj.org/article/a1de4f4d2fbb4beb8c857bae261e85b9
Publikováno v:
Materials, Vol 9, Iss 10, p 795 (2016)
Nanomaterials, such as Graphene, h-BN nanoparticles and MoS2 nanotubes, have shown their ability in improving the tribological performance of amorphous carbon (a-C) coatings. In the current study, the effectiveness of ZrO2 nanoparticles (ZrO2-NPs) in
Externí odkaz:
https://doaj.org/article/aebb16deccfd4d9596797ee8962939fb