鈣鎂鋁矽酸鹽(CMAS)侵蝕下引發熱障塗層系統之界面脫層分析

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研究生：	鄭鈞燦 Chun-Tsang Cheng
論文名稱：	鈣鎂鋁矽酸鹽(CMAS)侵蝕下引發熱障塗層系統之界面脫層分析 Iterfacial delamination of thermal barrier coatings induced by CMAS(calcium-magnesium-alumino-silicates)attack)
指導教授：	趙振綱 Ching-Kong Chao
口試委員:	郭俞麟 Yu-Lin, Joseph, Kuo 張瑞慶 Rwei-Ching Chang
學位類別：	碩士 Master
系所名稱：	工程學院 - 機械工程系 Department of Mechanical Engineering
論文出版年：	2020
畢業學年度：	108
語文別：	中文
論文頁數：	108
中文關鍵詞：	熱障塗層、鈣鎂鋁矽酸鹽(CMAS) 、界面脫層、膠合元素
外文關鍵詞：	Thermal barrier coatings (TBCs), CMAS, cohesive element, interfacial delamination
相關次數：	點閱：407 下載：0
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上一筆

中文摘要 ................................ ................................ ................................ ........................ I
ABSTRACT ................................ ................................ ................................ .................. II
致謝 ................................ ................................ ................................ .............................. III
圖目錄 ................................ ................................ ................................ .......................... VI
表目錄 ................................ ................................ ................................ .......................... XI
第一章 緒論 ................................ ................................ ................................ ................ 12
1.1 前言 ................................ ................................ ................................ .......... 12
1.2 研究規劃 ................................ ................................ ................................ .. 21
第二章 有限元素模擬 ................................ ................................ ................................ 24
2.1單層 TC模型 ................................ ................................ ................................ 27
2.1.1有限元素模型 ................................ ................................ ............................. 27
2.1.2環境溫度設置 ................................ ................................ ............................. 27
2.1.3邊界條件 ................................ ................................ ................................ ..... 27
2.1.4材料參數設置 ................................ ................................ ............................. 27
2.1.5模擬 CMAS的入侵 ................................ ................................ ................... 30
2.1.6模擬與實驗結果比較 ................................ ................................ ................. 37
2.1.7不同孔隙率塗層模擬結果 ................................ ................................ ......... 40
2.1.8有無發生相變化模擬結果 ................................ ................................ ......... 41
2.2 完整 SPS 模型擬 模型擬 ................................ ................................ .................... 45
2.2.1有限元素模型 ................................ ................................ ............................. 45
2.2.2材料參數 ................................ ................................ ................................ ..... 45
2.2.3模擬結果 ................................ ................................ ................................ ..... 46
第三章 破壞模型 ................................ ................................ ................................ ........ 58
3.1 cohesive element 概念 ................................ ................................ .................. 63
3.1.1模擬設置 ................................ ................................ ................................ ..... 65
3.1.2模擬結果 ................................ ................................ ................................ ..... 71
第四章 結果討論 ................................ ................................ ................................ ........ 79
4.1 不同反應常數設置 ................................ ................................ ....................... 79
4.2不同的塗層厚度 與寬................................ ................................ ................ 79
4.3塗層被 CMAS入侵後有無發生相變化 ................................ ...................... 80
4.4不同的 TC層孔隙率 ................................ ................................ .................... 82
第五章 結論 ................................ ................................ ................................ ................ 83
第六章 未來展望 ................................ ................................ ................................ ........ 84
Appendix 實驗模型 ................................ ................................ ................................ .... 85
A.1實驗設計 ................................ ................................ ................................ ....... 89
A.2實驗步驟 ................................ ................................ . 90
A.2.1試件的製備 ................................ ................................ ................................ 89
A.2.2高溫實驗 ................................ ................................ ................................ .... 92
A.3實驗結果 ................................ ................................ ................................ ....... 93
參考文獻 ................................ ................................ ................................ .................... 102
                                

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全文公開日期 2025/07/16 (校內網路)
全文公開日期 2025/07/16 (校外網路)
全文公開日期 2025/07/16 (國家圖書館：臺灣博碩士論文系統)

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