کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5440372 | 1398227 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Surface strength of balls made of five structural ceramic materials evaluated with the Notched Ball Test (NBT)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Surface strength of balls made of five structural ceramic materials evaluated with the Notched Ball Test (NBT) Surface strength of balls made of five structural ceramic materials evaluated with the Notched Ball Test (NBT)](/preview/png/5440372.png)
چکیده انگلیسی
The recently standardised Notched Ball Test (NBT) enables one to determine the surface strength (tensile strength) of balls, which is strongly influenced by the surface finish and volume flaw populations. In this paper the NBT strength of five candidate materials for rolling elements (silicon carbide, silicon nitride, alumina, zirconia and zirconia toughened alumina) is investigated. Fractography is performed to evaluate the direct correlation between the defects found at the surface and the measured strength.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 37, Issue 15, December 2017, Pages 5065-5070
Journal: Journal of the European Ceramic Society - Volume 37, Issue 15, December 2017, Pages 5065-5070
نویسندگان
Stefan Strobl, Tanja Lube, Peter Supancic, Oskar Schöppl, Robert Danzer,