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研究生:阮崑毓
研究生(外文):Kun-Yu Ruan
論文名稱:以奈米矽球補強環氧樹脂之磨耗特性研究
論文名稱(外文):Investigation on the Tribology Property of the Polymer-based Composite Modified with Silica Nanoparticles
指導教授:謝宗翰謝宗翰引用關係
指導教授(外文):Tsung-Han Hsieh
口試委員:林俊宏吳佳璟
口試委員(外文):Jun-Hong LinChia-Chin Wu
口試日期:2014-07-25
學位類別:碩士
校院名稱:國立高雄應用科技大學
系所名稱:模具系碩士在職專班
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2014
畢業學年度:102
語文別:中文
論文頁數:56
中文關鍵詞:環氧樹脂奈米二氧化矽磨耗
外文關鍵詞:EpoxySilica NanoparticlesTribology Property
相關次數:
  • 被引用被引用:2
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  • 下載下載:20
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本研究是以奈米二氧化矽加入環氧樹脂中來提升耐磨耗性質之研究。磨耗實驗是使用往復式磨耗測試機,並選用不同號數的砂紙進行平面間對磨的測試,探討奈米複合材料在不同參數下對於磨耗特性的影響,並進一步推測在磨耗過程中所產生的磨耗機制。最後使用光學顯微鏡觀察磨耗表面的狀態以進行探討。
實驗中找出磨耗參數為壓力0.2736 MPa、速度0.5 cm/s時,耐磨耗性會隨著二氧化矽含量增加而提升。當速度增加或負載變輕時會產生振動的現象,而振動現象對磨耗的行為會有極大的影響,進而使奈米二氧化矽添加物失去對提升耐磨耗性能的影響。

In this study, silica nanoparticles were used to modified polymer composites, and the tribology property of these nanocomposites was investigated. The tribology test was performed using the machine with reciprocating action. Sand papers with various roughness were used in the tribology test. The effect of different testing parameters on the tribology property of the nanocomposites was investigated, and the tribology machanisms were indentified. The surfaces of the tested specimens were studied using optical microscopy.
According to the testing results, the optimum testing parameters of 0.2736 MPa in pressure and 0.5 cm/s in velocity were found, in which, the increased wear resistance of the nanocomposites caused by the addtion of the nanosilica was obtained. During the testing, the vibration was formed when the velocity was increased or the load was decreased. This vibration phenomenon affects the wear propery of the nanocomposites seriously, and the tribology improvement of the nanocomposites caused by the addtion of the nanosilica is unapparent.

摘要
誌謝
目錄
圖目錄
表目錄
第一章 緒論
1-1前言
1-2研究動機與目的
1-3文獻回顧
1-3.1 高分子材料的磨耗性質
1-3.2 磨耗機制
1-3.3 奈米複合材料的研究
第二章 實驗
2-1實驗儀器與設備
2-1.1 試片加工設備
2-1.2 實驗測試儀器
2-2實驗材料
第三章 實驗方法與步驟
3-1實驗備製
3-1.1備製奈米二氧化矽/環氧樹脂材料
3-1.2試片裁切與測重
3-1.3治具設計
3-2實驗流程
3-3磨耗實驗
3-4磨耗型態觀測
第四章 結果與討論
4-1磨耗參數的選定
4-2不同壓力探討
4-3不同速度探討
4-4振動探討
4-5潤滑現象探討
4-6磨耗機制
第五章 結論及建議
5-1結論
5-2建議
參考文獻
簡歷


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[2]陳世春、劉守一,塑膠材料潤滑性質,第54-61頁,復漢出版社,2001.
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[5]謝伯昇,水潤滑下奈米碳管/聚苯乙烯奈米複材磨耗性質其溫度與磨耗之關係,國立雲林科技大學機械工程系碩士論文,2007.
[6]陳榮志,乾摩擦下溫度對壓克力/氧化鋁奈米複材之摩擦與磨耗之影響, 國立雲林科技大學機械工程系碩士論文,2009.
[7]K. G. Budinski,,“Hardfacing III: The Wear Process”, Welding Design and Fabrication, pp. 40-47, 1986.
[8]P. Werner, V. Altstadt, R. Jaskulka, O. Jacobs, J. K. W. Sandler, M. S. P. Shaffer, and A. H. Windle , ”Tribological Beheavior of Carbon Nanofiber-Reinforced Poly(ether ketone) ” , Wear, Vol. 257, pp. 1006-1014, 2004.
[9]P. Bhimaraj, D.L. Burris, J. Action, W. G. Sawyer, C. G. Toney, R. W. Siegel and L. S. Schadler, “Effect of matrix morphology on the wear and friction behavior of alumina nanoparticle/poly(ethylene) terephthalate composities”, Wear, Vol. 258, pp. 1437-1443, 2005.
[10]T. Ohana, T. Nakamura and A. Tanaka, “Tribological properties of polymer composites with diamond-like carbon flakes”, Diamond & Related Materials, Vol. 894–898, 2010.
[11]L.Y. Linand and D. E. Kim, “Tribological properties of polymer/silica composite coatings for microsystems applications”, Tribology International,Vol.44, pp. 1926–1931, 2011.
[12]S. R. Ge, S. B. Wang, N. Gitis, M. Vinogradov and J. Xiao, “Wear behavior and wear debris distribution of UHMWPE against Si3N4 ball in bi-directional sliding”, Wear, Vol. 264, pp. 571–578, 2008.
[13]L. V. Wilches, J. A. Uribe and A. Toro, “Wear of materials used for artificial joints in total hip replacements”, Wear, Vol. 265, pp. 143–149, 2007.

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