An Approach to Estimate SCC Growing Rate in Slow Strain Rate Tensile Test Based on EPFEM
المؤلفون المشاركون
Yang, Fu-qiang
Xue, He
Wang, Shuai
Cui, Yinghao
Guo, Rui
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-06-11
دولة النشر
مصر
عدد الصفحات
7
الملخص EN
The slow strain rate tensile test (SSRT) is a common means to investigate stress corrosion cracking (SCC) in key engineering structural materials of light-water reactors, and it is an important task to real-time monitor the crack growing length and rate of the specimen during the test.
Because the specimen is placed in an autoclave with high-pressure and high-temperature water environment-simulated light-water reactor, the current potential drop method, which includes current potential drop (DCPD) and alternating current potential drop (ACPD), is the main means to real-time monitor crack growth rate in the SCC test.
As a supplementary means to obtain the crack growth rate during the test, the SSRT process of nickel-based Alloy 600 CT specimens is investigated by using the elastic-plastic finite element method (EPFEM) in this paper.
Based on the consideration that both the elastic-plastic deformation and crack length of the specimen would affect the relationship between the load and the displacement of the loading point during the SSRT test, the relationship between the loading point displacement caused by crack propagation ΔLc and plastic deformation ΔLp is separated by EPFEM.
Then, the SCC crack growth rate and the real-time crack length are obtained.
This proposed approach could be used to improve the test results in the SSRT test.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Shuai& Xue, He& Cui, Yinghao& Yang, Fu-qiang& Guo, Rui. 2019. An Approach to Estimate SCC Growing Rate in Slow Strain Rate Tensile Test Based on EPFEM. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1120921
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Shuai…[et al.]. An Approach to Estimate SCC Growing Rate in Slow Strain Rate Tensile Test Based on EPFEM. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1120921
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Shuai& Xue, He& Cui, Yinghao& Yang, Fu-qiang& Guo, Rui. An Approach to Estimate SCC Growing Rate in Slow Strain Rate Tensile Test Based on EPFEM. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1120921
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120921
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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