کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1801096 1024558 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
AlN/Al dual protective coatings on NdFeB by DC magnetron sputtering
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
AlN/Al dual protective coatings on NdFeB by DC magnetron sputtering
چکیده انگلیسی

AlN/Al dual protective coatings were prepared on NdFeB by DC magnetron sputtering in a home-made industrial apparatus. Comparing with Al coating, AlN/Al coatings have a denser structure of an outmost AlN amorphous layer following an inner Al columnar crystal layer. The coatings and NdFeB substrate combine well, and moreover, there is occurrence of metallurgy bonding in the interface layer. Both Al and AlN/Al coatings have a good protective ability to NdFeB. Especially, the corrosion resistance of AlN/Al coated NdFeB is improved largely. AlN/Al and Al protective coatings not only do not deteriorate the magnetic properties of NdFeB, but contribute to their slight increase.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 321, Issue 22, November 2009, Pages 3799–3803
نویسندگان
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