Abstract
Wear behaviour was investigated for high volume fraction SiC particulate reinforced aluminum alloy composites by considering the shear stress acting on the specimen and the wear debris formed during sliding wear. The SEM morphology of worn subsurfaces showed that particles are fragmented, mechanically mixed, and then aligned in the wear direction caused by normal and tangential stresses. Wear debris were initially tiny lumps but finally delaminated due to the shear stress. A theoretical wear model was proposed for plastically deformable specimens worn by a rigid non-deformable steel ring by analysing the interspacing of SiC particles and the tangential stress applied to the worn surface. Predictions of this theoretical wear model were in good agreement with experimental results.
| Original language | English |
|---|---|
| Pages (from-to) | 1527-1530 |
| Number of pages | 4 |
| Journal | Materials Science and Technology |
| Volume | 19 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - Nov 1 2003 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Quantitative evaluation on wear resistance of aluminum alloy composites densely packed with SiC particles. / Zou, X. G.; Miyahara, H.; Yamamoto, K.; Ogi, K.
In: Materials Science and Technology, Vol. 19, No. 11, 01.11.2003, p. 1527-1530.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Quantitative evaluation on wear resistance of aluminum alloy composites densely packed with SiC particles
AU - Zou, X. G.
AU - Miyahara, H.
AU - Yamamoto, K.
AU - Ogi, K.
PY - 2003/11/1
Y1 - 2003/11/1
N2 - Wear behaviour was investigated for high volume fraction SiC particulate reinforced aluminum alloy composites by considering the shear stress acting on the specimen and the wear debris formed during sliding wear. The SEM morphology of worn subsurfaces showed that particles are fragmented, mechanically mixed, and then aligned in the wear direction caused by normal and tangential stresses. Wear debris were initially tiny lumps but finally delaminated due to the shear stress. A theoretical wear model was proposed for plastically deformable specimens worn by a rigid non-deformable steel ring by analysing the interspacing of SiC particles and the tangential stress applied to the worn surface. Predictions of this theoretical wear model were in good agreement with experimental results.
AB - Wear behaviour was investigated for high volume fraction SiC particulate reinforced aluminum alloy composites by considering the shear stress acting on the specimen and the wear debris formed during sliding wear. The SEM morphology of worn subsurfaces showed that particles are fragmented, mechanically mixed, and then aligned in the wear direction caused by normal and tangential stresses. Wear debris were initially tiny lumps but finally delaminated due to the shear stress. A theoretical wear model was proposed for plastically deformable specimens worn by a rigid non-deformable steel ring by analysing the interspacing of SiC particles and the tangential stress applied to the worn surface. Predictions of this theoretical wear model were in good agreement with experimental results.
UR - http://www.scopus.com/inward/record.url?scp=0344445495&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0344445495&partnerID=8YFLogxK
U2 - 10.1179/026708303225006015
DO - 10.1179/026708303225006015
M3 - Article
AN - SCOPUS:0344445495
VL - 19
SP - 1527
EP - 1530
JO - Materials Science and Technology
JF - Materials Science and Technology
SN - 0267-0836
IS - 11
ER -