کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
615442 | 881445 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fretting fatigue life estimations based on fretting mechanisms
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
⺠Low cycle fretting fatigue strength was estimated based on a new critical distance theory, which is modified for high stress region using the ultimate tensile strength ÏB and fracture toughness KIC. ⺠The critical distance for estimating low cycle fretting fatigue strength was calculated by interpolation of critical distance on fretting fatigue limit (estimated from Ïw0 and ÎKth ) with critical distance on static strength (estimated from ÏB and KIC). ⺠These fretting fatigue strength and life estimated results coincided well with the fretting fatigue test results at each stress and life level, and we can confirm the availability of these fretting fatigue strength and life estimation methods by means of the standardized fretting fatigue S-N curve estimation method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 44, Issue 11, October 2011, Pages 1389-1393
Journal: Tribology International - Volume 44, Issue 11, October 2011, Pages 1389-1393
نویسندگان
Toshio Hattori, Vu Trung Kien, Minoru Yamashita,