RESEARCH ON THE MECHANICAL AND TRIBOLOGICAL BEHAVIOR OF SOFT-SOFT CONTACT INTERFACE OF ARTICULAR CARTILAGE

AC stands the reciprocating friction generated by sports in life. Based on the "soft-soft" contact form of AC in human body, AC specimens acquired from the fresh and healthy bovine knees are selected as the research object in this experiment to study the mechanical and tribological charact...

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Bibliographic Details
Published in:Digest Journal of Nanomaterials and Biostructures 2020-10, Vol.15 (4), p.1075-1088
Main Authors: ZHANG, T., CHEN, K., WU, M., XU, L., ZHANG, D.
Format: Article
Language:English
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Summary:AC stands the reciprocating friction generated by sports in life. Based on the "soft-soft" contact form of AC in human body, AC specimens acquired from the fresh and healthy bovine knees are selected as the research object in this experiment to study the mechanical and tribological characteristics of AC/AC contact pair. The results show that the creep value of AC is much greater with the increase of the load. The friction coefficient of AC/AC contact pair is significantly lower than that of CoCrMo alloy/AC. The friction coefficient increases with the increase of the load.
ISSN:1842-3582
1842-3582
DOI:10.15251/DJNB.2020.154.1075