کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9796678 1514951 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microstructural study of tungsten influence on Co-Cr alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Microstructural study of tungsten influence on Co-Cr alloys
چکیده انگلیسی
Alloying elements, such as W, Mo, Mn, …, are of a great importance in the preoxidation of dental alloys and, consequently, on the ceramic/metal bond quality. This study deals with the effect of tungsten addition on the microstructural state of Co-Cr dental alloys, before the ceramisation process. These materials were prepared by unidirectional solidification. Their characterization has been carried out, using transmission electron microscopy (TEM) and X-ray diffraction. It shows that the addition of tungsten up to 8 wt.% induces structural transformations, which are believed to be linked to the added amount of tungsten.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 390, Issues 1–2, 15 January 2005, Pages 255-259
نویسندگان
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