The influence of stacking fault energy and adhesion on the wear of copper and aluminum bronze

Wert, J.J.; Cook, William M.

doi:10.1016/0043-1648(88)90098-1

Cited by 33 publications

(10 citation statements)

References 13 publications

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“…It indicates that the addition of Ce has reduced the stacking fault energy (SFE). It has been reported that the wear rate would be decreased with the decrease of SFE in Cu-Al alloy [5]. This observation is consistent to our tribological results that the coatings with Ce has reduced the wear rate by 10%, and enhanced the strengthening by 10% [4].…”

Section: Resultssupporting

confidence: 92%

An electron microscopy study of the effect of Ce on plasma sprayed bronze coatings

Wang

et al. 2012

J. Phys.: Conf. Ser.

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The Cu-Al eutectoid alloy is an excellent material for mould due to its superior low friction. The conventional sand casting technique, however, is not feasible to fabricate high Al bronze because of high hardness and brittleness. Plasma arc spray has been used to produce high Al/Fe bronze coatings for mould. The inherent impurities such as H, O, N, S during the spray, however, may affect the coating's mechanical strength. One approach is to utilise the active rare earth Ce to clean up these impurities. The study is to investigate the effect of Ce on the microstructure, which has few reported in the literature.

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Section: Resultssupporting

confidence: 92%

An electron microscopy study of the effect of Ce on plasma sprayed bronze coatings

Wang

et al. 2012

J. Phys.: Conf. Ser.

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“…In the literature, several authors also reported on the subsurface studies of Cu and its alloys under different operating conditions (Teixeira et al 1977;Tjong & Lau 2000;Wert & Cook 1988). Teixeira et al (1977) studied the effect of solute atoms on friction, wear and subsurface deformation by alloying OFHC copper with chromium, silicon and tin.…”

Section: Introductionmentioning

confidence: 96%

Subsurface deformation and the role of surface texture—A study with Cu pins and steel plates

Menezes

Kishore

Kailas

2008

Sadhana

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The extent of subsurface deformation below the worn surface influences friction and transfer layer formation during sliding. Thus, in this study, the extent of plastic deformation and strain localization events that occur at various depths beneath the worn surface in the subsurface zones of Cu pins slid against steel plate with various surface textures have been determined using simple metallographic techniques. Results showed that the magnitude of plastic strain gradient and the depth of highly deformed zone depend on both coefficient of friction and transfer layer formation, which in-turn depends on the surface texture of harder counterface, under both dry and lubricated conditions. In addition, it was seen that the gradient of equivalent strain, as it approached the worn surface, was higher under dry conditions when compared to that under lubricated conditions.

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“…Available information indicates that although the sliding wear behavior of the leaded-tin and aluminum bronzes and zinc-based alloys has been studied to some extent, [8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] yet the role of their microstructural characteristics on the sliding wear response of the alloys has been investigated to a limited extent [8,9,11,12,[15][16][17][18][19][20] in spite of their great significance.…”

Section: Introductionmentioning

confidence: 99%

Dry sliding wear response of some bearing alloys as influenced by the nature of microconstituents and sliding conditions

Prasad

1997

Metall Mater Trans A

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An attempt has been made in this study to examine the dry sliding wear response of a leaded-tin bronze, an aluminum bronze, and a conventional zinc-based alloy under varying applied pressure and speed conditions. Different characteristics of the microconstituents of the alloys have been correlated with that of their wear behavior. The study clearly indicates that the influence of the microstructural features greatly changes with the sliding conditions. It also has been observed that in order to attain good wear characteristics, a material should comprise an optimum level of lubricating, load bearing and ductile microconstituents, and, above all, thermal stability. Room temperature properties in fact play rather a secondary role in this context.

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The influence of stacking fault energy and adhesion on the wear of copper and aluminum bronze

Cited by 33 publications

References 13 publications

An electron microscopy study of the effect of Ce on plasma sprayed bronze coatings

An electron microscopy study of the effect of Ce on plasma sprayed bronze coatings

Subsurface deformation and the role of surface texture—A study with Cu pins and steel plates

Dry sliding wear response of some bearing alloys as influenced by the nature of microconstituents and sliding conditions

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