Effect of Load on Dry Sliding Wear of Aluminum-Silicon Alloys
作者:
B.N. Pramila Bai,
S.K. Biswas,
期刊:
A S L E Transactions
(Taylor Available online 1986)
卷期:
Volume 29,
issue 1
页码: 116-120
ISSN:0569-8197
年代: 1986
DOI:10.1080/05698198608981667
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Aluminum-silicon alloy pins were slid against steel disks under nominally dry condition at a speed of 0.6 m s−1. Each pin was slid at a constant load for 5 min, the load being increased in suitable steps from 2 to 65 N. The results show the wear to increase almost monotonically with load, to be sensitive to the presence of silicon in the alloy, and to be insensitive to actual silicon content. The monotonic nature of wear rate-load characteristic suggests that one dominant wear mechanism prevails over the load range studied. Morphological studies of the pin surface and the debris support this contention and point to delamination as being the dominant mode of wear.
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