Paper Title:

A Novel Model of Steady-State Sliding Wear with Electrical Current

Periodical Advanced Materials Research (Volumes 306 - 307)
Main Theme Emerging Focus on Advanced Materials
Edited by Shiquan Liu and Min Zuo
Pages 782-786
DOI 10.4028/www.scientific.net/AMR.306-307.782
Citation Zheng Hai Yang et al., 2011, Advanced Materials Research, 306-307, 782
Online since August, 2011
Authors Zheng Hai Yang, Yong Zhen Zhang, Fu Xiao Chen, Bao Shangguan
Keywords Electrical Contact, Model, Sliding Wear, Steady-State
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Abstract

A novel model of steady-state sliding wear with electrical current was created, which gives an accurate relational expression of three factors (electrical current, sliding velocity and contact pressure) and wear rate of the pin material. The experiments were carried out on the couple of QCr0.5 against copper-based powder metallurgical materials. The results show that the model is accurate and it is able to clearly show the influence of electrical current, sliding velocity and contact pressure on wear rate of pin.