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New Insights into Wear Behavior of High Performance Polymers

並列摘要


The wear behavior of two kinds of high performance polymers, i.e. polyetheretherketone (PEEK) and Polybenzimidazole (PBI) was investigated at room and elevated temperatures (up to 175℃). After the wear tests, nanoindentation experiments were conducted to characterize the transfer film layer (TFL) on the steel couterface. The results showed that PBI possessed higher wear resistance when temperature is lower than 70℃, owing to its excellent thermal mechanical properties. However, PEEK showed lower wear rates at higher temperatures (> 150℃) because of the formation of the effective TFLs. It was also noticed that the brittle-ductile transition of polymers at high temperatures plays an important role in determining their wear performance.

並列關鍵字

polymers high temperature tribology wear transfer film

被引用紀錄


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許珮珊(2009)。應用格位傳送模式建構高速公路動態起迄矩陣推估演算法〔碩士論文,國立交通大學〕。華藝線上圖書館。https://doi.org/10.6842/NCTU.2009.00457
Tsai, C. P. (2009). 壅塞交織路段之駕駛行為分析與最佳化之匝道儀控模式 [doctoral dissertation, National Chiao Tung University]. Airiti Library. https://doi.org/10.6842/NCTU.2009.00384

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