Dry-sliding wear studies of Fe3Al-ordered intermetallic alloy

Garima Sharma; P. K. Limaye; R. V. Ramanujan; M. Sundararaman; N. Prabhu

doi:10.1016/j.msea.2004.07.053

Dry-sliding wear studies of Fe₃Al-ordered intermetallic alloy

Garima Sharma^*, P. K. Limaye, R. V. Ramanujan, M. Sundararaman, N. Prabhu

^*Corresponding author for this work

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

40 Citations (Scopus)

Abstract

Room temperature dry-sliding wear behavior of iron aluminides (Fe-28 at.% Al-3 at.% Cr) has been investigated using a ball on plate wear tester. The aluminides were heat treated to produce an ordered DO₃ structure. It was found that the wear rate of the aluminides increased with an increase in applied normal load and sliding speed. The wear rates of the aluminides were also found to decrease with an increase in sliding distance. SEM observation of the worn surface showed that microploughing, microcutting and surface delamination were the dominant sliding wear mechanisms.

Original language	English
Pages (from-to)	408-414
Number of pages	7
Journal	Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
Volume	386
Issue number	1-2
DOIs	https://doi.org/10.1016/j.msea.2004.07.053
Publication status	Published - Nov 25 2004
Externally published	Yes

ASJC Scopus Subject Areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Keywords

FeAl
Intermetallics
Iron aluminide
Ordered structures
Sliding wear
Wear

Access to Document

10.1016/j.msea.2004.07.053

Cite this

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title = "Dry-sliding wear studies of Fe3Al-ordered intermetallic alloy",

abstract = "Room temperature dry-sliding wear behavior of iron aluminides (Fe-28 at.% Al-3 at.% Cr) has been investigated using a ball on plate wear tester. The aluminides were heat treated to produce an ordered DO3 structure. It was found that the wear rate of the aluminides increased with an increase in applied normal load and sliding speed. The wear rates of the aluminides were also found to decrease with an increase in sliding distance. SEM observation of the worn surface showed that microploughing, microcutting and surface delamination were the dominant sliding wear mechanisms.",

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AU - Sharma, Garima

AU - Limaye, P. K.

AU - Ramanujan, R. V.

AU - Sundararaman, M.

AU - Prabhu, N.

PY - 2004/11/25

Y1 - 2004/11/25

N2 - Room temperature dry-sliding wear behavior of iron aluminides (Fe-28 at.% Al-3 at.% Cr) has been investigated using a ball on plate wear tester. The aluminides were heat treated to produce an ordered DO3 structure. It was found that the wear rate of the aluminides increased with an increase in applied normal load and sliding speed. The wear rates of the aluminides were also found to decrease with an increase in sliding distance. SEM observation of the worn surface showed that microploughing, microcutting and surface delamination were the dominant sliding wear mechanisms.

AB - Room temperature dry-sliding wear behavior of iron aluminides (Fe-28 at.% Al-3 at.% Cr) has been investigated using a ball on plate wear tester. The aluminides were heat treated to produce an ordered DO3 structure. It was found that the wear rate of the aluminides increased with an increase in applied normal load and sliding speed. The wear rates of the aluminides were also found to decrease with an increase in sliding distance. SEM observation of the worn surface showed that microploughing, microcutting and surface delamination were the dominant sliding wear mechanisms.

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KW - Intermetallics

KW - Iron aluminide

KW - Ordered structures

KW - Sliding wear

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