Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/2086
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dc.contributor.advisor游憲一zh_TW
dc.contributor.advisorYou Hsien-Ien_US
dc.contributor.author宋子豪zh_TW
dc.contributor.authorHau, Sung Tzuen_US
dc.date2001zh_TW
dc.date.accessioned2014-06-05T11:42:29Z-
dc.date.available2014-06-05T11:42:29Z-
dc.identifier.urihttp://hdl.handle.net/11455/2086-
dc.description.abstract硬質鍍膜的結合強度與其耐磨耗特性是本研究的研究標的,本論文以440C不銹鋼為基材,鍍著氧化鋁陶瓷薄膜。 氧化鋁薄膜以溶凝膠方式(sol-gel),利用旋轉塗佈法(spin-coating)鍍著於不銹鋼基材。基材表面粗糙度的變化以及薄膜不同燒結溫度對結合強度與耐磨耗特性的影響是本論文的探討重點。鍍膜的結合強度分別以刮痕試驗強度及固體結合能(work of adhesion)量測之;耐磨耗特性則以鍍膜經磨耗試驗後的重量損失表示。 研究結果顯示,當金屬基材表面具有較光滑表面時,具有高的表面能,且與鍍膜間具有較高的結合強度。較細緻的基材表面與較高的薄膜燒結溫度,可使得氧化鋁薄膜更具耐磨耗性質。zh_TW
dc.description.abstractThe strength of adhesion and wear resistance of hard film is investigated in the present project. The Al2O3 Film is deposited on the substrate of 440C stainless steel. The sol-gel coating by spin coating is used. The effect of the surface roughness of substrate and sintering temperature of deposited film on the strength of adhesion and wear resistance of the film-substrate system is studied. The strength of adhesion is assessed by the measurement of work of adhesion and the critical load determined from scratch test. The wear resistance is represented by the loss of the wear weight in a pin-on-disk test. The results show that a smooth metallic surface possesses higher surface energy, which in turn strengthen the adhesion between the substrate and the deposited film. The Al2O3film have a higher wear resistance property when it is deposited on a smooth surface and sintered at a high temperature.en_US
dc.description.tableofcontents目錄 中文摘要………………………………………………………………..Ⅰ 英文摘要………………………………………………………………..Ⅱ 目錄……………………………………………………………………..Ⅲ 圖表目錄………………………………………………………………..Ⅵ 符號說明………………………………………………………………..Ⅷ 第一章 緒論……………………………………………………………1 1-1 前言……………………………………………………….…..1 1-2 文獻回顧………………………………………………………2 1-3 研究動機與目的………………………………………………6 第二章 基礎理論……………………………………………………….8 2-1 溶凝膠法與旋轉塗佈原理……………………………………8 2-2 薄膜結合力分析……………………………………………...12 2-2-1 界面之方位……………………………………………...12 2-2-2 表面能…………………………………………………...14 2-2-3 結合力…………………………………………………..18 2-3 薄膜強度試驗………………………………………………..19 2-4 薄膜耐磨耗試驗……………………………………………..20 第三章 材料準備、製作與流程………………………………………21 3-1 溶凝膠液的性質與製備……………………………………...21 3-2 基材的性質與製作…………………………………………...22 3-3 試片製作和實驗流程………………………………………...23 第四章 儀器操作說明及實驗方法……………………………………26 4-1 旋轉塗佈機.…………………………………………………...26 4-1-1 儀器介紹..……………………………………………….26 4-1-2 薄膜製作..……………………………………………….27 4-2 動態表面張力儀………………………………………………28 4-2-1 儀器介紹.....……………………………………………..26 4-2-2 前進角、後退角與結合力計算...………………………30 4-2-3 結觸角量測...……………………………………………32 4-3 探針式3D表面粗度儀……………………………………….34 4-3-1 儀器介紹….....…………………………………………..34 4-3-2 表面粗糙度參數………………………………………...36 4-3-3 粗糙度量測……………………………………………...37 4-4 刮痕試驗機……………………………………………………39 4-4-1 儀器介紹….....…………………………………………..39 4-4-2 臨界負荷測定…………………………………………...40 4-5 磨耗試驗………………………………………………………40 第五章 結果與討論……………………………………………………42 5-1 表面粗糙度分析……………………………………………….42 5-1-1 表面粗糙度量測………………………………………...42 5-1-2 表面能量測…………………………………………...…43 5-1-3 結合強度分析…………………………………………...44 5-1-4 耐磨耗性量測…………………………………………...45 5-2 薄膜燒結溫度分析…………………………………………….45 5-2-1 表面能量測……………………………………………...46 5-2-2 結合強度分析…………………………………………...47 5-2-3 耐磨耗性量測……………………………………...……47 第六章 結論與未來研究方向…………………………………………48 6-1 結論…………………………………………………………….48 6-2未來研究方向與建議…………………………………………..49zh_TW
dc.language.isoen_USzh_TW
dc.publisher機械工程學系zh_TW
dc.subjectfilmen_US
dc.subject薄膜zh_TW
dc.subjectstrength of adhesionen_US
dc.subjectwearen_US
dc.subject結合強度zh_TW
dc.subject磨耗zh_TW
dc.titleAl2O3鍍膜與440C不銹鋼基材間結合強度與其耐磨耗特性之探討zh_TW
dc.titleInvestigation on the Adhesion Strength and Its Wear Resistance of Al2O3 Film deposited on 440C Stainless Steelen_US
dc.typeThesis and Dissertationzh_TW
item.fulltextno fulltext-
item.languageiso639-1en_US-
item.openairetypeThesis and Dissertation-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
Appears in Collections:機械工程學系所
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