کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
781387 1464594 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The life of WC–Co cutting tools treated by plasma immersion ion implantation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
The life of WC–Co cutting tools treated by plasma immersion ion implantation
چکیده انگلیسی

In this study, the tool life of plasma immersion nitrogen-implanted cutting inserts while machining AISI 4140 steel has been investigated. The implantation time was 5 h and the temperature was in the range 320–520 °C. Implantation dose was ∼2×1018 ions cm−2 for all treatments. Surface topography of the implanted surfaces was obtained from atomic force microscopy. Results of the turning tests are discussed in terms of tool life (flank wear) and surface roughness of the workpieces. The results show that plasma immersion nitrogen implantation increased tool life by about 85%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Machine Tools and Manufacture - Volume 47, Issues 3–4, March 2007, Pages 715–719
نویسندگان
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