Kun Qin, Ziyi Zhou, Qin Zhou, Nan Wang, Tangshengjie Wei, Yunfei Di, Longxiang Yu
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Tribological Behavior of Dynamic Hard/Soft Seals Under Mixed Particles Condition: Mechanisms of Particle Breakage and Non-Uniform Hardness Effect
For the abrasive wear of hard/soft dynamic seals, simplified uniform hardness research have been difficult to support the technology development at this stage. Therefore, the tribological behavior of non-uniform hardness particles was investigated. The results showed that the particles breakage and non-uniform effect combined to influence wear level. This caused the damage to the interfaces by the particles not to be the result of an average of both the hardness. For a clearer explanation, the influence of non-uniform hardness effect was discussed through a combination of the model and the phenomenon. The significance of this work was to enrich the existing understanding of the hardness effect and thus to provide suggestions for improving the wear resistance of hard/soft dynamic seals.
期刊介绍：
Tribology Letters is devoted to the development of the science of tribology and its applications, particularly focusing on publishing high-quality papers at the forefront of tribological science and that address the fundamentals of friction, lubrication, wear, or adhesion. The journal facilitates communication and exchange of seminal ideas among thousands of practitioners who are engaged worldwide in the pursuit of tribology-based science and technology.
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