首页> 外文会议>15th world conference on non-destructive testing >Detection of Thermal Fatigue Cracks in Stainless Steel Pipe: Application to the Inspection of RHRS line of Type N4/PWR
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Detection of Thermal Fatigue Cracks in Stainless Steel Pipe: Application to the Inspection of RHRS line of Type N4/PWR

机译:不锈钢管中热疲劳裂纹的检测:在N4 / PWR型RHRS管线检测中的应用

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Further to a leakage in the Residual Heat Removal System (RHRS) of the PWR atCivaux Unit 1, EDF, Framatome and Intercontr鬺e initiated a program of thoroughexpert evaluations. For which purpose ? Improve the design of the elements of 10"and 4' line pipes to reduce the thermal fatigue cracking mechanisms. Thedevelopment, and the implementation of a dedicated ultrasonic examinations to thedetection of the thermal fatigue cracks have had an essential role in thisevaluation program.
机译:压水堆余热排除系统(RHRS)发生泄漏后 Civaux 1号机组,EDF,Framatome和Intercontr鬺e发起了一项全面计划 专家评估。出于什么目的?改进10“元素的设计 和4'管线管,以减少热疲劳开裂机理。这 开发并实施专门的超声波检查 热疲劳裂纹的检测在这方面起着至关重要的作用 评估程序。

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