کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1583511 1514889 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of in situ formed TiB2 particles on the abrasive wear behaviour of Al-4Cu alloy
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
Influence of in situ formed TiB2 particles on the abrasive wear behaviour of Al-4Cu alloy
چکیده انگلیسی
The abrasive wear resistance of in situ Al-4Cu/TiB2 composites has been compared with that of the matrix Al-4Cu alloy. The influence of wt.% of TiB2 particles, applied load and abrasive particle size has been studied. The test results indicate that the abrasive wear resistance of Al-4Cu alloy is significantly improved with TiB2 particles. Abrasive wear rate is inversely proportional to hardness of the in situ composites. Although the reinforcement particles (<2 μm) are smaller than the abrasive particle size (30 and 90 μm), the TiB2 reinforcement effectively improves the abrasive wear resistance of the matrix Al-4Cu alloy. The wear rate of Al-4Cu alloy and composites increases with increase in applied load and abrasive particle size.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 465, Issues 1–2, 15 September 2007, Pages 160-164
نویسندگان
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