کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
295596 | 511560 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nondestructive evaluation of cracks in a paramagnetic specimen with low conductivity by penetration of magnetic fluid
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper proposes a nondestructive testing method for detecting a crack in an Inconel® specimen. Because of the low conductivity and permeability of Inconel, cracks are difficult to detect using the electromagnetic method, until now. In our method, magnetic fluid penetrates a surface crack in the Inconel specimen, and the distribution of the magnetic field is measured using a scan-type magnetic camera. The magnetic field leakage and induced current methods were examined. With our method, cracks can be evaluated. This research can be used to detect and evaluate cracks on non-ferrous and non-metallic materials such as ceramic, composite, and synthetic resins.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NDT & E International - Volume 42, Issue 4, June 2009, Pages 297–303
Journal: NDT & E International - Volume 42, Issue 4, June 2009, Pages 297–303
نویسندگان
Jongwoo Jun, Jinyi Lee,