کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9796537 | 1514949 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fatigue characteristics of nitrided SACM 645 according to the nitriding condition and notch
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study was performed in order to investigate the fatigue characteristics of nitrided SACM 645 steel according to the nitriding condition and notch shape. V-notches were made on the specimens and they were nitrided using the Nitemper method. The rotary bending fatigue test for each specimen was carried out at room temperature. The fatigue characteristics of the nitrided specimen improved compared with those of the non-nitrided specimen because of compressive residual stress on the surface. The improvement of the fatigue characteristics of the notched specimen was more effective than the smooth one.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 392, Issues 1â2, 15 February 2005, Pages 31-37
Journal: Materials Science and Engineering: A - Volume 392, Issues 1â2, 15 February 2005, Pages 31-37
نویسندگان
Chang-Min Suh, Jeong-Ki Hwang, Kwang-Soo Son, Ho-Kyung Jang,