کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5457991 | 1515954 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Application of X- ray diffraction to study the grinding induced surface damage mechanism of WC/Co
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
X-ray diffraction was utilized to examine the WC/Co surface after high spindle speed grinding (HSSG) to get a further insight into the machining induced surface damage mechanism. The results showed that grinding induced reorientation and preferred {100}/{10Â â10} growth of WC particles occurred in the deformed surface, while the crystallinity of WC(001) increased. Based on the analysis of the penetration depth of X ray in WC and Co, grazing incidence X-ray diffraction (GIXRD) showed that the grinding induced preferred crystal growth occurred only in the outmost layer (~Â 3.324Â nm), but the compressive stress was caused to a certain depth of the subsurface (>Â 756.18Â nm).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Refractory Metals and Hard Materials - Volume 64, April 2017, Pages 205-209
Journal: International Journal of Refractory Metals and Hard Materials - Volume 64, April 2017, Pages 205-209
نویسندگان
Quanli Zhang, Qingliang Zhao, Suet To, Bing Guo,