کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1471045 | 990340 | 2009 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of iodine content and specimen orientation on stress corrosion crack growth rate in Zircaloy-4
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The effect of iodine content and specimen orientation on stress corrosion crack growth rate in Zircaloy-4 The effect of iodine content and specimen orientation on stress corrosion crack growth rate in Zircaloy-4](/preview/png/1471045.png)
چکیده انگلیسی
The influence of specimen orientation, stress intensity factor (KI), and iodine concentration on the iodine-induced stress corrosion cracking growth rates in Zircaloy-4 was investigated in iodized methanol solutions at ambient temperature. When KI is lower than 20 MPa.m1/2, the intergranular and mixed intergranular/transgranular crack propagation rates increase linearly with (KI − KI,th), KI,th being the onset of propagation stress intensity factor. The increase in iodine content induces an increase of the crack growth rate for a given KI, and a decrease of the KI,th. The specimen orientation is a second order parameter. A crack propagation law, depending on iodine content, is proposed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Corrosion Science - Volume 52, Issue 6, June 2010, Pages 2001–2009
Journal: Corrosion Science - Volume 52, Issue 6, June 2010, Pages 2001–2009
نویسندگان
A. Serres, L. Fournier, M. Frégonèse, Q. Auzoux, D. Leboulch,