An investigation of stick-slip oscillation of Mn–Cu damping alloy as a friction material

Wang, XC, Mo, JL, Ouyang, H ORCID: 0000-0003-0312-0326, Huang, B, Lu, XD and Zhou, ZR (2019) An investigation of stick-slip oscillation of Mn–Cu damping alloy as a friction material. Tribology International, 146. p. 106024.

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Abstract

The capability of Mn–Cu damping alloy in suppressing stick-slip oscillation when used as the friction pair material is investigated through the experimental method and the forged steel, cast iron, Al alloy and Mn–Cu alloy are chosen for the comparative study. The results show that the Mn–Cu damping alloy and Al alloy have a great potential in suppressing stick-slip oscillation as compared with others. The results also reveal the varying wear behaviours and the relationship between the wear state and the stick-slip oscillation. They indicate that the wear debris on the contact interface make a noticeable contribution to reduce stick-slip oscillation. In addition, the high damping capacity of the Mn–Cu damping alloy may also help to suppress the stick-slip oscillation.

Item Type:	Article
Uncontrolled Keywords:	Stick-slip, Mn-Cu damping alloy, Friction, Wear
Depositing User:	Symplectic Admin
Date Deposited:	18 Nov 2019 09:56
Last Modified:	19 Jan 2023 00:20
DOI:	10.1016/j.triboint.2019.106024
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3061879