کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7979815 | 1514726 | 2014 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of hydrogen on the mechanical properties of some medium-strength Ni-Cr-Mo steels
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Our recent work is reviewed on the influence of hydrogen on the mechanical properties of four medium-strength Ni-Cr-Mo steels, studied using the linearly increasing stress test (LIST). Cathodic hydrogen charging at different negative potentials was used to produce the different hydrogen conditions. All four steels have good resistance to hydrogen up to the yield stress, especially NiCrMo1. Somewhat lower ductility occurred due to the presence of alumina oxides inclusions. Their performance in a hydrogen environment may be improved by reducing the density or the size of inclusions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 617, 3 November 2014, Pages 200-210
Journal: Materials Science and Engineering: A - Volume 617, 3 November 2014, Pages 200-210
نویسندگان
Qian Liu, Bartolomeus Irwanto, Andrej Atrens,