کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
774302 | 898162 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Role of electro-discharge machining on the fatigue performance of 15–5PH stainless steel component
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Precipitation hardened stainless steel of 15–5PH grade is used for fabrication of actuator components. During one of the qualification tests, a piston made of this steel was fractured under cyclic loading. Analysis revealed that fracture initiated at the electro-discharge machined surface and propagated under cyclic loading.Efforts were made to establish role of various parameters of electro-discharge machining to the fatigue performance of the material.This paper brings out the details of investigation and suggests remedial measures to improve performance of material under fatigue.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Failure Analysis - Volume 17, Issue 5, July 2010, Pages 1195–1204
Journal: Engineering Failure Analysis - Volume 17, Issue 5, July 2010, Pages 1195–1204
نویسندگان
Abhay K. Jha, K. Sreekumar, P.P. Sinha,