کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5359317 1388245 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microstructures and properties of electrical discharge strengthened layers on 65Mn steel
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Microstructures and properties of electrical discharge strengthened layers on 65Mn steel
چکیده انگلیسی
Here, we reported the successful surface modification with silicon electrode via electrical discharging. During the modification procedure, metallurgy reaction occurred between silicon electrode and workpiece materials, in which kerosene was discomposed and a strengthened layer was obtained on the surface of workpiece materials. The influence of processing parameters on the modified layer was also investigated. Our experimental results elucidated that an amorphous nano-crystalline alloy layer can be fabricated on the surface of 65Mn steel (ASTM:1566) in a controllable way. By forming a strengthened nano-layer, the hardness of 65Mn steel as well as the wear and corrosion resistance was obviously enhanced. In addition, a homogenous strengthened nano-layer can be formed by utilizing ultrasonic vibration of silicon electrode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 257, Issue 7, 15 January 2011, Pages 2843-2849
نویسندگان
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