کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10155793 | 1666362 | 2019 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the γⲠprecipitates of the normal and inverse Portevin-Le Châtelier effect in a wrought Ni-base superalloy
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
شیمی مواد
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چکیده انگلیسی
The Portevin-Le Châtelier (PLC) effects in a wrought Ni-base superalloy with different γʹ precipitates contents have been investigated. Detailed analysis on the serration type of the tensile curves indicates that the γʹ precipitates have a decisive influence on the transformation from normal to inverse PLC behavior, which is rarely proposed in other works. It is considered that the γʹ precipitates play the same role in PLC effect as temperature and strain rate for the investigated wrought Ni-base superalloy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Science & Technology - Volume 35, Issue 1, January 2019, Pages 84-87
Journal: Journal of Materials Science & Technology - Volume 35, Issue 1, January 2019, Pages 84-87
نویسندگان
Xinguang Wang, Guoming Han, Chuanyong Cui, Shuai Guan, Jinguo Li, Guichen Hou, Yizhou Zhou, Xiaofeng Sun,