کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1585335 1514914 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Research on low cycle fatigue properties of TA15 titanium alloy based on reliability theory
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Research on low cycle fatigue properties of TA15 titanium alloy based on reliability theory
چکیده انگلیسی

This paper introduces a method to determine the symmetric cycle fatigue limit of TA15 alloy at given confidence γ and survival probability P. It gives a general method to calculate the true survival probability of this material fatigue limit. The median and data of the LCF at γ = 95% and P = 99.9% are acquired after studying the LCF properties of aircraft construction material TA15 at the temperature of 25 and 250 °C. The strain–life curve, cyclic stress–strain curve and parameters of LCF are also achieved. These provide reference to analyze the reliability of aircraft construction and estimate the life.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 430, Issues 1–2, 25 August 2006, Pages 216–220
نویسندگان
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