کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9703897 1463865 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new high temperature life correlation model for austenitic and ferritic stainless steels
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
A new high temperature life correlation model for austenitic and ferritic stainless steels
چکیده انگلیسی
Low-cycle fatigue tests on 429EM ferritic stainless steel and 316L austenitic stainless steel were carried out in a wide range of temperatures from room temperature to 750 °C. The Tomkins fatigue life model was applied to correlate the fatigue life with crack propagation rate and this model matched well with the fatigue life of 429EM stainless steel but not for the 316L stainless steel. A new life prediction model was developed to consider the temperature effect on fatigue life. The predictions show good agreement with experimental results for both materials. The predicted lives were within a±2X scatter band at all test temperatures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Fatigue - Volume 27, Issues 10–12, October–December 2005, Pages 1559-1563
نویسندگان
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