کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10638324 | 995415 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization on multi-layer fabricated by TRD and plasma nitriding
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
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چکیده انگلیسی
The coated layers fabricated on the tool steel D2 by thermoreactive deposition/diffusion (TRD) and TRDÂ +Â plasma nitriding have been investigated on the tribologic characteristics against the counter ring made of a hardened O2 steel. The test was conducted in a block-on-ring tribometer in dry wear condition in the air. The results showed that the chromium carbide, Cr7C3-dominated layer, provided by the TRD performed poor wear resistance even worse than that of the neutral hardened D2 steel because of tribochemical reaction and microploughing. However, the chromium nitride, CrN, layer derived from the post-treatment of plasma nitriding exhibited an outstanding wear resistance due to abrasion action.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 90, Issue 1, 15 March 2005, Pages 178-184
Journal: Materials Chemistry and Physics - Volume 90, Issue 1, 15 March 2005, Pages 178-184
نویسندگان
Chen-Yi Wei, Fan-Shiong Chen,