A thermodynamical approach to contact-wear

被引：9

作者：

Dragon-Louiset, M ^{[1
]}

Stolz, C ^{[1
]}

机构：

[1] Ecole Polytech, CNRS, UMR 7649, LMS, F-91128 Palaiseau, France

来源：

COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE B-MECANIQUE PHYSIQUE ASTRONOMIE | 1999年 / 327卷 / 13期

关键词：

wear; fretting; moving boundaries; energy release rate;

D O I：

10.1016/S1287-4620(99)90001-7

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This paper proposes a theoretical framework for the study of contact-wear Wear phenomena due to contact and relative motion between two solids are characterized by a loss of material. The detached particles as well as damaged contact areas of the solids form art interface with complex mechanical properties. Using an analysis of the dissipation. in this interface, art energy release rate and then a wear criterion are defined This dissipation associated with loss of material will be called wear dissipation. An application to steady-state wear processes is then given. (C) 1999 Academie des sciences/Editions scientifiques et medicales Elsevier SAS.

引用

页码：1275 / 1280

页数：6