کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9679446 1455081 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of tribooxidation on sliding behavior of aluminum
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Effects of tribooxidation on sliding behavior of aluminum
چکیده انگلیسی
The frictional behavior of aluminum was studied with a pin-on-disk wear test apparatus. Disks of aluminum were tested in sliding against 440C stainless steel pins. The effects of key experimental parameters such as test environment, sliding velocity and applied load on the frictional behavior and on microstructure evolution were explored. Characterization techniques, including scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDS) and X-ray photoelectron spectroscopy (XPS) were used to study surface changes, structure evolution and chemical changes during sliding. The role of oxygen was explored by conducting tests in different environments. The frictional behavior and wear morphology was significantly affected by the extent of oxidation. The role of temperature rise during sliding is also considered.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 259, Issues 1–6, July–August 2005, Pages 501-505
نویسندگان
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