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材料导报  2021, Vol. 35 Issue (z2): 404-409    
  金属与金属基复合材料 |
控制棒驱动机构可拆接头用X12CrNi13马氏体不锈钢冲击失效分析及改进
沈天阔
中广核工程有限公司,深圳 518124
Analysis and improvement: Impact Failure of X12CrNi13 Used in Control Rod Drive Mechanism Coupling Sleeves
SHEN Tiankuo
China Nuclear Power Engineering Co., Ltd., Shenzhen 518124, China
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摘要 控制棒驱动机构(CRDM)是核电厂反应堆冷却剂系统压力边界的重要组成部分。其中可拆接头作为CRDM的核心零件,用来连接控制棒组件实现反应堆的功率相关功能。某项目可拆接头用X12CrNi13马氏体不锈钢在完成性能热处理之后出现产品随炉试样冲击吸收功指标不合格问题。本实验经过原因分析、试验验证,指出出现该问题主要是性能热处理过程中回火热处理保温时间不足导致。最后通过增加一次回火热处理,成功解决可拆接头材料冲击失效问题,为后续项目提供经验支撑。
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沈天阔
关键词:  控制棒驱动机构  可拆接头  马氏体不锈钢  冲击试验  回火处理    
Abstract: The control rod drive mechanism (CRDM) is an important component of the pressure boundary of the nuclear reactor power plant coolantsystem.As the core components of CRDM, The coupling sleeves is used to connect the control rod assembly to realize the all functions of reactor power.After the performance heat treatment of X12CrNi13 martensitic stainless steel used in coupling sleeves of a project,the impact failure of product samples appeared.This article points out the problem through cause analysis and verification test, which is mainly caused by Insufficient duration of tempering heat treatment during performance heat treatment.Finally, through the addition of a tempering heat treatment,the impact failure of the coupling sleeves material was successfully solved, which provided empirical support for subsequent projects.
Key words:  control rod drive mechanism    coupling sleeves    martensitic stainless steel    impact test    tempering
                    发布日期:  2021-12-09
ZTFLH:  TL353.1  
通讯作者:  shentiankuo@cgnpc.com.cn   
作者简介:  沈天阔,中广核工程有限公司设备工程师,2014年6月毕业于合肥工业大学,获得工程硕士学位。主要研究方向:核电设备特种焊接技术和设备制造技术。
引用本文:    
沈天阔. 控制棒驱动机构可拆接头用X12CrNi13马氏体不锈钢冲击失效分析及改进[J]. 材料导报, 2021, 35(z2): 404-409.
SHEN Tiankuo. Analysis and improvement: Impact Failure of X12CrNi13 Used in Control Rod Drive Mechanism Coupling Sleeves. Materials Reports, 2021, 35(z2): 404-409.
链接本文:  
http://www.mater-rep.com/CN/  或          http://www.mater-rep.com/CN/Y2021/V35/Iz2/404
1 广东核电培训中心.900MW压水堆核电站系统与设备,原子能出版社,2005.
2 戴佩琨.压水堆核电站核岛主设备材料和焊接,上海科学技术文献出版社,2008.
3 张文华.不锈钢及其热处理,辽宁科学技术出版社,2010.
4 师昌绪,颜鸣皋,刘伯操,等.中国航空材料手册,中国标准出版社,2001.
5 夏立芳.金属热处理工艺学,哈尔滨工业大学出版社,2008.
6 邱晓刚,黎红,杨勇,等.钢铁钒钛,1992,13(5),54.
7 曹三书,孙雪辉,等.热处理,2010,25(1), 67.
8 张兴民,牛广义,马明臻.热处理学报,2018,39(10),46.
9 Barlow L D,Toit M D. Journal of Materials Engineering and Performance,2012,21(7), 1327.
10 赵晓磊,吴志星,张晓健,等.热加工工艺,2015,44(4),158.
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