کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
13421755 | 1841679 | 2020 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nondestructive evaluation of fatigue in ferromagnetic material using magnetic frequency mixing technology
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The magnetic frequency mixing method was investigated for fatigue damage evaluation of medium carbon steel. Two types of magnetic signal, the magnetic flux density and the tangential magnetic field, are detected and analyzed. Two parameters, the magnetic frequency mixing factor and the power law coefficient, are proposed for magnetic frequency mixing effect characterization. On-line and off-line magnetic frequency mixing experiments were performed on specimens with various degrees of fatigue. Experimental results show that the two parameters changed along with the fatigue cycles with monotonic linear regularity and both parameters can be used for fatigue damage evaluation of medium carbon steel.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NDT & E International - Volume 111, April 2020, 102209
Journal: NDT & E International - Volume 111, April 2020, 102209
نویسندگان
Yu Chang, Jingpin Jiao, Xiucheng Liu, Guanghai Li, Cunfu He, Bin Wu,