Sliding Friction of Copper Alloys in Vacuum
- 1 January 1969
- journal article
- research article
- Published by Taylor & Francis in A S L E Transactions
- Vol. 12 (2) , 171-182
- https://doi.org/10.1080/05698196908972259
Abstract
Sliding friction experiments involving copper and Cu-Be alloy plates in contact with copper, Cu-Be alloy, steel and titanium alloy sliders were performed in air and vacuum. Micro-hardness and metallographic examination of plate and slider interface suggests friction and wear by the adhesive friction mechanism with prow formation. Transfer of strain-hardened metal wear debris across the sliding interface leas observed. The friction coefficient and the prow size generally increased in vacuum.Keywords
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