铝5083/6061/7075经T6处理和不经T6处理的磨损机理

IF 1.9 4区工程技术 Q3 ENGINEERING, MECHANICAL

Advances in Mechanical Engineering Pub Date : 2023-11-01 DOI:10.1177/16878132231201000

Yuh-Ping Chang, Chien-Te Liu, Li-Ming Chu, Huann-Ming Chou

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引用次数: 0

摘要

淬火铝合金在传动元件上的应用必须安全可靠，常采用T6处理来提高其力学性能和尺寸稳定性。然而，T6处理对操作寿命的影响不容易评估。因此，采用钢球盘式试验机研究了T6处理对5083/6061/7075铝合金磨损的影响。结果表明，T6处理可使摩擦系数降低9%左右。T6处理对5083和6061的摩擦系数变化频率无显著影响，但对7075的摩擦系数变化频率有显著影响。T6处理还可使磨损颗粒尺寸减小16%左右。在此基础上，分析了5083/6061/7075铝合金经T6处理和不经T6处理后的磨损机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Wear mechanisms of aluminum 5083/6061/7075 with and without T6 treatment

The application of hardened aluminum alloys on the drive elements must be safe and reliable, T6 treatment is often used to improve their mechanical properties and dimensional stability. However, the impact of T6 treatment on operating life is not easy to evaluate. Hence, the effects of T6 treatment on the wear of aluminum 5083/6061/7075 were studied by a steel ball on disk tester. The results showed that T6 treatment tended to reduce the values of the friction coefficient about 9%. Moreover, T6 treatment had no significant effect on the frequency of the change of the friction coefficient of 5083 and 6061, but significantly affected that of 7075. T6 treatment can also reduce the size of wear particles about 16%. Based on the results, the wear mechanisms of aluminum 5083/6061/7075 with and without T6 treatment are described in this paper.

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来源期刊

Advances in Mechanical Engineering 工程技术-机械工程

CiteScore

3.60

自引率

4.80%

发文量

353

审稿时长

6-12 weeks

期刊介绍： Advances in Mechanical Engineering (AIME) is a JCR Ranked, peer-reviewed, open access journal which publishes a wide range of original research and review articles. The journal Editorial Board welcomes manuscripts in both fundamental and applied research areas, and encourages submissions which contribute novel and innovative insights to the field of mechanical engineering