Dry Wear Properties of Porous Copper Fabricated by Unidirectional Solidification
We have been investigated application of the lotus type porous metal that is manufactured by the unidirectional solidification of the melt in pressurized gas atmosphere such as hydrogen or nitrogen for an air bearing development. In this study, wear properties of porous copper having cylindrical pores have been investigated. Generally, wear test is influenced by a shape, a wear test method, atmosphere and a way of lubrication. Wear test used pin on disk type's wear test.
Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park
Y. S. Um et al., "Dry Wear Properties of Porous Copper Fabricated by Unidirectional Solidification", Solid State Phenomena, Vols. 124-126, pp. 1805-1808, 2007