Paper Title:
Study on Erosion-Abrasion Properties of Al-Mn Alloy and its Composite Reinforced with Al2O3 Particulates
  Abstract

Effects of different impact angles such as 45°and 90°on the erosion-abrasion properties of Al-Mn alloy and its composites reinforced with Al2O3 particulates were studied by rotating erosion-abrasion test, and the failure mechanism were analyzed. The results show that the as-cast Al-Mn alloy is composed of aluminium-manganese solid solution, MnAl6 and Al11Mn4 phase, while the δ-Al2O3 particles are included in the composites besides the aforementioned microstructures. The cumulative mass loss of the Al-Mn alloy and its composites at 45° are both more than those at 90°, however, the loss of the composites are lower than those of the Al-Mn alloy, suggesting that the former possesses more excellent erosion-abrasion resistance properties.

  Info
Periodical
Advanced Materials Research (Volumes 287-290)
Chapter
New Functional Materials
Edited by
Jinglong Bu, Pengcheng Wang, Liqun Ai, Xiaoming Sang, Yungang Li
Pages
599-602
DOI
10.4028/www.scientific.net/AMR.287-290.599
Citation
B. Liu, X. M. Li, Y. N. Sun, L. Xiang, C. Y. Wang, "Study on Erosion-Abrasion Properties of Al-Mn Alloy and its Composite Reinforced with Al2O3 Particulates", Advanced Materials Research, Vols. 287-290, pp. 599-602, 2011
Online since
July 2011
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Price
$32.00
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