ISSN   1004-0595

CN  62-1095/O4

高级检索
江海霞, 段泽文, 马鹏翔, 王鹏. 核反应堆中锆合金包壳及其表面涂层的微动磨损行为研究进展[J]. 摩擦学学报, 2021, 41(3): 423-436. DOI: 10.16078/j.tribology.2020222
引用本文: 江海霞, 段泽文, 马鹏翔, 王鹏. 核反应堆中锆合金包壳及其表面涂层的微动磨损行为研究进展[J]. 摩擦学学报, 2021, 41(3): 423-436. DOI: 10.16078/j.tribology.2020222
JIANG Haixia, DUAN Zewen, MA Pengxiang, WANG Peng. Research Progress on Fretting Wear Behavior of Fuel Cladding Materials in Nuclear Reactor[J]. TRIBOLOGY, 2021, 41(3): 423-436. DOI: 10.16078/j.tribology.2020222
Citation: JIANG Haixia, DUAN Zewen, MA Pengxiang, WANG Peng. Research Progress on Fretting Wear Behavior of Fuel Cladding Materials in Nuclear Reactor[J]. TRIBOLOGY, 2021, 41(3): 423-436. DOI: 10.16078/j.tribology.2020222

核反应堆中锆合金包壳及其表面涂层的微动磨损行为研究进展

Research Progress on Fretting Wear Behavior of Fuel Cladding Materials in Nuclear Reactor

  • 摘要: 包壳的微动磨损是世界压水堆燃料失效的主要原因,因此理解核反应堆中燃料包壳微动磨损行为对核反应堆安全运行至关重要. 服役于核裂变堆一回路的锆合金包壳,不但承受着堆内高温高压冷却剂的冲刷,还面临腐蚀、强中子辐照的苛刻环境. 本文作者从机械因素、水工条件、辐照和腐蚀几个方面总结了反应堆中服役环境对包壳微动摩擦行为的影响,并阐述了事故容错燃料(ATF)包壳涂层的研究进展及其对格-棒间微动磨损的影响. 最后对核反应堆包壳的微动磨损、腐蚀磨损未来的研究方向进行了展望.

     

    Abstract: Fretting wear failure of cladding is the main cause of fuel failure of pressurized water reactor in the world, thus understanding the fretting wear behavior of fuel cladding in nuclear reactor is very important to the safe operation of nuclear reactor. The zirconium alloy cladding used in the primary circuit of nuclear fission reactor not only bears the erosion of high temperature and high pressure coolant, but also faces the harsh environment such as corrosion, strong irradiation. This paper summarizes the influence of service environment on fretting wear behavior of cladding from the aspects of mechanical factors, hydraulic conditions, irradiation and corrosion, and expounds the research progress of accident-tolerant zirconium alloy cladding coating material and its influence on fretting wear between grid to rod fretting in the future. Finally, the future research direction of fretting wear and corrosion wear of nuclear reactor cladding is prospected.

     

/

返回文章
返回