Principle Issues and Future Prospect on Sliding Arc Ablation of Metal Rail
Principle Issues and Future Prospect on Sliding Arc Ablation of Metal Rail
复制标题
金属钢轨滑动电弧烧蚀的原理问题及未来展望
DOI：
10.1007/s42835-023-01598-6
复制
发表时间：
2023
影响因子：
1.9
通讯作者：
Qingmin Li
中科院分区：
文献类型：
--
作者：
Haoxi Cong;Yang Zhou;G. Zhaori;Yuxuan Wang;Haobo Wei;Zhao Liu;J. Wang;Li Zhang;Hongshun Liu;Qingmin Li
电弧烧蚀发生在电枢经过金属轨道表面时。烧蚀不仅严重影响使用寿命，而且可能导致发射失败。本文从滑弧烧蚀机理、滑弧烧蚀程度表征方法、材料或结构的强化设计等方面综述了滑弧烧蚀技术的研究现状。指出了滑动电弧烧蚀对金属材料组织性能的影响机理、金属材料的使用性能评价和定量表征方法以及材料或结构的改性和增强设计等3个需要进一步解决的关键问题。针对这些问题，需要从理论基础和表征方法上提高人们对滑动电弧烧蚀的认识，指导钢轨设计的改进和加强。
Arc ablation occurs when the armature passes over the surface of metal rail. Ablation not only seriously affects the service life, but also may cause the failure to launch. In this paper, the research status of sliding arc ablation technology is summarized from the mechanism of sliding arc ablation, the characterization method of sliding arc ablation degree, and the enhanced design of materials or structures. Three key issues that need to be further solved are listed: the influence mechanism of sliding arc ablation on microstructure and properties of metal materials, the service properties evaluation and quantitative characterization methods of metal material, as well as the modified and enhanced design of materials or structures. In response to those problems, efforts are needed to improve the awareness of sliding arc ablation with the theoretical basis and characterization methods, as well as guide the improvement and strengthening of rail design.
影响因子：
6.7
作者：
Derelizade, K.;Venturi, F.;Hussain, T.
通讯作者：
Hussain, T.