Specimen Machining for the Study of the Effect of Swelling on CGR in PWR Environment.

Teysseyre, Sebastien Paul¹ 

[1] Idaho National Lab. (INL), Idaho Falls, ID (United States)

关键词: EBR II material;    Irradiation assisted stress corrosion cracking;    machining;   

DOI  :  10.2172/1235201
RP-ID  :  INL/EXT--15-35594
PID  :  OSTI ID: 1235201

学科分类：工程和技术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

This report describes the preparation of ten specimens to be used for the study of the effect of swelling on the propagation of irradiation assisted stress corrosion cracking cracks. Four compact tension specimens, four microscopy plates and two tensile specimens were machined from a AISI 304 material that was irradiated up to 33 dpa. The specimens had been machined such as to represent the behavior of materials with 3.7%swelling and <2% swelling.