Dry reciprocal sliding wear behavior of nanocrystalline Fe 88Si12 alloy

Licai Fu; Jun Yang; Qinling Bi; Weimin Liu

doi:10.1177/1350650112450802

Dry reciprocal sliding wear behavior of nanocrystalline Fe ₈₈Si₁₂ alloy

Licai Fu, Jun Yang, Qinling Bi, Weimin Liu

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Dry sliding wear behavior of nanocrystalline Fe₈₈Si₁₂ alloy has been investigated compared with coarse grained counterpart. The friction coefficient of the Fe₈₈Si₁₂ alloy changes slightly with grain size. But the wear resistance of the Fe₈₈Si ₁₂ alloy improves as the grain size decreases to 40 nm, and then weakens when the grain size decreases from 40 nm to 10 nm. The grain size has significantly effect on the tribological behavior of Fe₈₈Si ₁₂ alloy by modifying the hardness and the tribo-chemical interaction on the sliding zone during the wear process.

Original language	English
Pages (from-to)	79-83
Number of pages	5
Journal	Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology
Volume	227
Issue number	1
DOIs	https://doi.org/10.1177/1350650112450802
State	Published - Jan 2013
Externally published	Yes

Keywords

Hardness
Oxidation
Sliding wear
Wear behavior

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abstract = "Dry sliding wear behavior of nanocrystalline Fe88Si12 alloy has been investigated compared with coarse grained counterpart. The friction coefficient of the Fe88Si12 alloy changes slightly with grain size. But the wear resistance of the Fe88Si 12 alloy improves as the grain size decreases to 40 nm, and then weakens when the grain size decreases from 40 nm to 10 nm. The grain size has significantly effect on the tribological behavior of Fe88Si 12 alloy by modifying the hardness and the tribo-chemical interaction on the sliding zone during the wear process.",

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AU - Fu, Licai

AU - Yang, Jun

AU - Bi, Qinling

AU - Liu, Weimin

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N2 - Dry sliding wear behavior of nanocrystalline Fe88Si12 alloy has been investigated compared with coarse grained counterpart. The friction coefficient of the Fe88Si12 alloy changes slightly with grain size. But the wear resistance of the Fe88Si 12 alloy improves as the grain size decreases to 40 nm, and then weakens when the grain size decreases from 40 nm to 10 nm. The grain size has significantly effect on the tribological behavior of Fe88Si 12 alloy by modifying the hardness and the tribo-chemical interaction on the sliding zone during the wear process.

AB - Dry sliding wear behavior of nanocrystalline Fe88Si12 alloy has been investigated compared with coarse grained counterpart. The friction coefficient of the Fe88Si12 alloy changes slightly with grain size. But the wear resistance of the Fe88Si 12 alloy improves as the grain size decreases to 40 nm, and then weakens when the grain size decreases from 40 nm to 10 nm. The grain size has significantly effect on the tribological behavior of Fe88Si 12 alloy by modifying the hardness and the tribo-chemical interaction on the sliding zone during the wear process.

KW - Hardness

KW - Oxidation

KW - Sliding wear

KW - Wear behavior

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Dry reciprocal sliding wear behavior of nanocrystalline Fe ₈₈Si₁₂ alloy

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Keywords

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