Research on self-healing characteristic and state prediction method of the copper based powder metallurgy materials on friction interface
Jianpeng Wu,
Chengbing Yang,
Wenya Shu
et al.
Abstract:In high power density transmission systems, the friction and wear characteristic of copper based powder metallurgy materials is directly linked to working reliability. Moreover, these materials have frictional self-healing characteristic at the material interface. This paper focuses on exploring the healing mechanism of copper based powder metallurgy materials and conducts "damage-healing" tests, proposing a method to characterize the self-healing characteristic. Subsequently, through comparative tests, the in… Show more
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