請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/33620完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 黃坤祥 | |
| dc.contributor.author | Hui-Lin Sung | en |
| dc.contributor.author | 宋慧琳 | zh_TW |
| dc.date.accessioned | 2021-06-13T04:50:56Z | - |
| dc.date.available | 2006-07-20 | |
| dc.date.copyright | 2006-07-20 | |
| dc.date.issued | 2006 | |
| dc.date.submitted | 2006-07-14 | |
| dc.identifier.citation | [1] G. L. Messing, S. C. Zhang, and G. V. Jayanthi, “Ceramic Powder Synthesis by Spray Drying”, J. Am. Ceram. Soc., 1993, Vol. 76, No. 11, pp. 2707-2725.
[2] H. S. Huang, Y. C. Lin, and K. S. Hwang, “Effect of Lubricant Addition on the Powder Properties and Compacting Performance of Spray-Dried Molybdenum Powders”, International Journal of Refractory Metals & Hard Materials, 2002, Vol. 20, pp. 175-180. [3] J. N. Reimers, E. Rossen, C. D. Jones, and J. R. Dahn, Solid State Ionics, 1993, Vol. 61, pp. 335. [4] D. C. Li and H. Noguchi, ITE Lett., 2003, Vol. 4, pp. 303. [5] P. Labrude, M. Rasolomanana, C. Vigneron, C. Thiron, and B.Chailott, “Protective Effect of Sucrose on Spray Drying of Oxyhemoglobin”, J. Pharm. Sci., 1989, Vol. 78, pp. 223-229. [6] M. Maury, K. Murphy, S. Kumar, L. Shi, and G. Lee, “Effect of Process Variables on the Powder of Spray-Dried Trehalose on A Laboratory Spray-Dryer”, European Journal of Pharmaceutics and Biopharmaceutics, 2005, Vol. 59, pp. 565-573. [7] K. Prinn, H. Costantino, and M. Tracy, “Statistical Modeling of Protein Spray Drying at the Lab Scale”, AAPS Pharm. Sci. Tech., 2002, Vol. 3, No. 1. [8] Y. F. Maa, H. Costantion, P. A. Nguyen, and C. Hsu, “The Effect of Operating and Formulation Variables on the Morphology of Spray Dried Protein Particles”, Pharm. Dev. Tech., 1997, Vol. 2, pp. 213-223. [9] G. Bertrand, P. Roy, C. Filiatre, and C. Coddet, “Spray-Dried Ceramic Powders : A Quantitative Correlation between Slurry Characteristics and Shapes of the Granules”, Chemical Engineering Science, 2005, Vol. 60, pp. 95-102. [10] W. J. Walker Jr., J. S. Reed, and S. K. Verma, “Influence of Slurry Parameters on the Characteristics of Spray-Dried Granules”, J. Am. Ceram. Soc., 1999, Vol. 82, No. 7, pp. 1711-1719. [11] W. J. Walker Jr., J. S. Reed, and S. K. Verma, “Influence of Granule Character on Strength and Weibull Modulus of Sintered Alumina”, J. Am. Ceram. Soc., 1999, Vol. 82, No. 1, pp. 50-56. [12] 黃坤祥, 粉末冶金學(再版), 2003, 中華民國粉末冶金協會, pp. 83. [13] B. Champagne and R. Angers, “Fabrication of Powder by the Rotating Electrode Process”, Int. J. Powder Metall. & Powder Tech., 1980, Vol. 16, No. 4, pp. 359-367. [14] 大川原公司資料, 噴霧造粒技術講習, 台灣大學材料研究所, 1999年1月. [15] G. Bertrand, C. Filiatre, H. Mahdjoub, A. Foissy, and C. Coddet, “Influence of Slurry Characteristics on the Morphology of Spray-Dried Alumina Powders”, Journal of the European Ceramic Society, 2003, Vol. 23, pp. 263-271. [16] C. W. Nies and G. L. Messing, “Effect of Glass-Transition Temperature of Polyethylene Glycol-Plasticized Polyvinyl Alcohol on Granule Compaction”, J. Am. Ceram. Soc., 1984, Vol. 67, No. 4, pp. 301-304. [17] A. Morell, A. Eranian, B. Peron, and P. Beuzelin, “On the Plastification of PVA by PEG”, Proceedings ICF-5 India, 1989, pp. 137-142. [18] P. Rambaldini, A. Morell, and O. Sagnes, “Compressibility and Mechanical Strength of Mn-Zn Ferrites with PVA and PEG Binders”, Proceedings ICF-5 India, 1989, pp. 305-313. [19] K. Masters, Spray drying handbook, 5th ed, J. Wiley, New York, 1991. [20] H. S. Huang, Y. C. Lin, and K. S. Hwang, “Effect of Lubricant Addition on the Powder Properties and Compacting Performance of Spray-Dried Molybdenum Powders”, International Journal of Refractory Metal & Hard Materials, 2002, Vol. 20, pp. 175-180. [21] S. Balasubramanian, D. J. Shanefield, and D. E. Niesz, “Effect of Externally Applied Plasticizer on Compaction Behavior of Spray-Dried Powders”, J. Am. Ceram. Soc., 2002, Vol. 4, No. 85, pp. 749-754. [22] H. Takahashi, N. Shinohara, and M. Okumiya, “Influence of Slurry Flocculation on the Character and Compaction of Spray-Dried Silicon Nitride Granules”, J. Am. Ceram. Soc., 1995, Vol. 4, No. 78, pp. 903-908. [23] F. Mohammed, “A New Approach to Modelling of Single Droplet Drying”, Chemical Engineering Science, 2003, Vol. 58, pp. 2985-2993. [24] 饒瑞峰, “黏結劑殘留物對純鐵射出成形體燒結密度之影響”, 1993, 國立台灣大學材料科學與工程學研究所碩士論文. [25] Y. C. Lu and K. S. Hwang, “The Effect of Nano-Size Amorphous Silica Particles on the Sintering Behavior of Carbonyl Iron Compacts”, Chinese Journal of Materials Science, 1999, Vol. 31, No. 2, pp. 91-99. [26] Y. C. Lu and K. S. Hwang, “Improved Densification of Carbonyl Iron Compacts by the Addition of Fine Alumina Powders”, Metallurgical and Materials Transactions A, 2000, Vol. 31A, pp. 1645-1652. [27] Y. C. Lu and K. S. Hwang, “Density Improvement of Carbonyl Iron Compacts by Addition of Titania Powders”, Powder Metallurgy, 1999, Vol. 42, No. 3, pp. 257-262. [28] 長春石油化學股份有限公司, 聚乙烯醇. [29] J. Robertson, “Diamond-Like Amorphous Carbon”, Materials Science and Engineering, 2002, R37, pp. 129-281. [30] J. Schwan, S. Ulrich, V. Batori, and H. Ehrhardt, “Reman Spectroscopy on Amorphous Carbon Films”, J. Appl. Phys., 1996, Vol. 80, No. 1, pp. 440-447. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/33620 | - |
| dc.description.abstract | 噴霧造粒是產生造粒粉最簡便的方法，噴霧造粒主要的優點在於造粒後的粉末具有流動性、好的成形性以及高的生胚密度。本實驗研究在不同製程參數、泥漿固含量、泥漿黏度、黏結劑種類對於噴霧造粒之影響以及造粒粉的特性。
實驗結果顯示，噴霧造粒確實可以大幅提高粉末之流動性，對於石墨和Fe-30%Ni之複合粉而言，造粒後粉末之流動性可達88 sec/50 g(8 sec/cm3)；而對羰基鐵粉而言，造粒後粉末之流動性可達27 sec/50 g(4 sec/ cm3)。 本實驗也探討羰基鐵粉在不同熱脫脂溫度下碳含量之變化及其顯微結構的改變，以瞭解羰基鐵粉之燒結行為，實驗發現在600℃以上之高溫，羰基鐵粉之洋蔥狀組織會消失，而在600℃和700℃時之羰基鐵粉顯微結構發現有Fe3C顆粒的存在，到900℃以後即消失。 | zh_TW |
| dc.description.abstract | Spray drying is a widely used process for producing granulated powders. It provides spray dried powders with good flowability, good compactability, and high green density. This research examined the effects of different processing parameters, solid content, slurry viscosity, and binder type on spray drying and the characteristics of the resulted granulated powders.
The results showed that the flow rates of the powders were 88 sec/50 g(8 sec/cm3) and 27 sec/50 g(4 sec/cm3) for Fe-30%Ni / graphite and carbonyl iron powders, respectively. This study also examined the effects of thermal debinding temperature on the carbon contents and the microstructure of the carbonyl iron powder. The results showed that the onion structure disappeared when the thermal debinding temperature was higher than 600OC. The Fe3C compound was formed at 600OC and 700OC, it then disappear after 900OC. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T04:50:56Z (GMT). No. of bitstreams: 1 ntu-95-R93527057-1.pdf: 10647830 bytes, checksum: d8f9184b669064a0ee17ea3bbe6575c6 (MD5) Previous issue date: 2006 | en |
| dc.description.tableofcontents | 第一章 文獻回顧 1
1.1前言 1 1.2噴霧造粒製程與設備簡介 2 1.2.1噴霧造粒製程 2 1.2.2造粒機 3 1.2.3霧化盤 6 1.2.4蠕動幫浦 9 1.3影響噴霧造粒後粉末特性的因素 9 1.3.1黏結劑的影響 13 1.3.2塑化劑的影響 14 1.3.3分散劑的影響 15 1.3.4進口溫度的影響 18 1.3.5泥漿溫度的影響 19 1.4乾壓成形 20 1.5脫脂 20 1.6燒結 20 1.7研究目的 21 第二章 實驗 23 2.1實驗流程 23 2.2原料 24 2.2.1基礎粉 24 2.2.2黏結劑 32 2.3實驗設備 37 2.3.1混合 37 2.3.2造粒機 37 2.4實驗參數的設計 40 2.5碳硫分析儀 40 2.5.1操作方法及原理 40 2.5.2不同測試方法之介紹 42 2.6金相製備 44 2.7測試儀器 45 第三章 結果與討論 47 3.1噴霧造粒製程應用於石墨和Fe-30%Ni之複合粉 47 3.1.1霧化盤轉速的影響 47 3.1.2蠕動幫浦轉速的影響 51 3.1.3球磨的影響 52 3.1.4 PVA、PEG和水含量的影響 62 3.1.5進口溫度與出口溫度的影響 67 3.1.6其它因素的影響 67 3.1.7粉末成形性 68 3.2噴霧造粒製程應用於羰基鐵粉 69 3.2.1泥漿溫度的影響 75 3.2.2 PVA種類的影響 77 3.2.3 PEG種類的影響 81 3.3噴霧造粒製程應用於其他粉末 83 3.3.1分散劑的影響 83 3.4不同熱脫脂溫度對碳含量之影響 89 3.4.1羰基鐵粉的比較 90 3.4.2 CM鐵粉的比較 97 3.4.3碳含量測試模式之比較 103 3.4.4碳含量分析之應用範圍 106 3.5不同熱脫脂溫度下羰基鐵粉之顯微結構 109 3.5.1羰基鐵粉之顯微結構 110 3.5.2XRD分析 118 3.5.3酸蝕結果分析 121 3.5.4拉曼光譜分析 123 第四章 結論 127 第五章 參考文獻 129 | |
| dc.language.iso | zh-TW | |
| dc.subject | 熱脫脂 | zh_TW |
| dc.subject | 黏結劑 | zh_TW |
| dc.subject | 噴霧造粒 | zh_TW |
| dc.subject | 羰基鐵粉 | zh_TW |
| dc.subject | 碳含量 | zh_TW |
| dc.subject | binder | en |
| dc.subject | spray drying | en |
| dc.subject | thermal debinding | en |
| dc.subject | carbon content | en |
| dc.subject | carbonyl iron powder | en |
| dc.title | 噴霧造粒鐵粉之性質及其熱脫脂行為 | zh_TW |
| dc.title | Properties of spry drying iron powders and behavior of thermal debinding | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 94-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 韋文誠,廖文彬,吳煥德 | |
| dc.subject.keyword | 噴霧造粒,黏結劑,羰基鐵粉,碳含量,熱脫脂, | zh_TW |
| dc.subject.keyword | spray drying,binder,carbonyl iron powder,carbon content,thermal debinding, | en |
| dc.relation.page | 132 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2006-07-17 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 材料科學與工程學研究所 | zh_TW |
| 顯示於系所單位： | 材料科學與工程學系 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-95-1.pdf 未授權公開取用 | 10.4 MB | Adobe PDF |
系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。