کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9679492 1455082 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The milling performances of TiC-based cermet tools with TiN nanopowders addition against normalized medium carbon steel AISI1045
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
The milling performances of TiC-based cermet tools with TiN nanopowders addition against normalized medium carbon steel AISI1045
چکیده انگلیسی
The two milling tools obtained from nearly full dense TiC-based cermets with TiN nanopowders addition, with limited percentage of monophase nickel and biphase nickel-cobalt metal binders, were tested in face milling operations, in the dry cutting of a medium carbon steel (AISI1045). Microstructure and mechanical properties were studied. Wear mechanisms (mainly diffusion and oxidation) were investigated in detail and compared each other in order to better understand key aspects due to thermal wear mechanisms. Comparing tool A with B, under the adopted cutting conditions, the tool A has a better resistance to oxidation deformation in machining medium carbon steel, but lower impact breakage property on the same conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 258, Issues 11–12, June 2005, Pages 1688-1695
نویسندگان
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