The authors have brought to our attention an error occurred when submitting Figure 4c panel for the article listed above, published in J Biomed Mater Res 2007; 83A: 257-262. A revised Figure 4 (a-c) appears below. We regret any confusion caused by this error.
Grain-size dependence of the wear of alumina
β Scribed by R.W. Davidge; F.L. Riley
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 495 KB
- Volume
- 186-187
- Category
- Article
- ISSN
- 0043-1648
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## Abstract Sliding wear behavior of sintered alumina with grain sizes between 0.45 and 4 ΞΌm was studied in bovine serum environment with unidirectional pinβonβdisc wear testing machine. Submicron grained alumina of average grain size of __G__ = 0.45 ΞΌm exhibits lowest wear factor among the others.
Tensile stress strain data for 99.999". copper at room and liquid nitrogen temperature as a function of grain size are presented together with some microstructural observations made by transmission electron microscopy. It is shown that the flow stress data. at constant strain may be expressed in ter