| 研究生: |
蘇子傑 Su, Tzu-Chieh |
|---|---|
| 論文名稱: |
添加鋁對鈦-鉬合金機械性質的影響 Effect of aluminum addition on mechanical properties of Ti-Mo alloys |
| 指導教授: |
陳瑾惠
Chern Lin, Jiin-Huey 朱建平 Ju, Chien-Ping |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 材料科學及工程學系 Department of Materials Science and Engineering |
| 論文出版年: | 2006 |
| 畢業學年度: | 94 |
| 語文別: | 中文 |
| 論文頁數: | 87 |
| 中文關鍵詞: | 機械性質 、鈦鉬合金 、熱處理 |
| 外文關鍵詞: | Ti-Mo alloy, mechanical property, heat treatment |
| 相關次數: | 點閱:135 下載:1 |
| 分享至: |
| 查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
本實驗添加3、5、7wt%的A到Ti-Mo合金中,利用各種不同時效,來探討鋁對其機械性質的影響。
實驗結果顯示,隨著添加量的增加,固溶處理後的強度也隨之提升。有添加物的合金在低溫時效可抑制ω相析出使延性較佳,添加5、7wt%在超過500℃時效會有化合物析出使材料脆化。Ti-Mo合金在這三種熱處理下的強度和延性均優於有添加物的合金。
Ti-Moalloy with addition of 3,5,7wt% A is investigated with some kinds of heat treatment.
The result shows that the strength after solution treatment is increasing with the amount of addition.The alloy with addition can suppress ω phase precipitation,has batter ductility when aging at low temperature.When aging at the temperature above 500℃,the alloy with 5,7wt% additoin will precipitate compound,which will embrittle the alloy.Ti-Mo alloy has batter strength and ductility than the alloy with addition in all of heat treatment above.
C.S Li, T. Bretheau, The role of grain boundary compatibility in fatigue cracking of aluminum bicrystals, Acta Metallurgica, 37, 10, 2645-2650, 1989.
C.S. Shin, M.C. Fivel, M. Verdier, C. Robertson, Dislocation dynamics simulations of fatigue of precipitation-hardness materials, Materials Science and Engineering A, 400-401, 166-169, 2005.
C.W. Lin, C.P. Ju, J.H. Chern Lin, A comparison of the fatigue behavior of cast Ti-7.5Mo with c.p. titanium, Ti-6Al-4V and Ti-13Nb-13Zr alloys, Biomaterials, 26, 2899-2907, 2005.
E.K. Molchanova, Israel Program for Scientific Translations, Jerusalem, 1965.
E.W. Collings, Physical Metallurgy of Titanium Alloys. The Physical Metallurgy of Titanium Alloys, USA, 1988.
I. Weiss, S.L. Semiatin, Thermomechanical processing of beta titanium alloys-an overview, Materials Science and Engineering A, 234, 46-65, 1998.
J. Black, Biological Performance of Materials: Fundamentals of Biocompatibility, second ed., Marcel Dekker,1992.
J.L. Murray, L.H. Bennett, H. Baker, Binary Phase Diagram, American Society for Metals, USA, 1986.
L.G. Machado, M.A. Savi, Brazilian Journal of Medical and Biological Research, 36, 683-691, 2003.
M. Niinomi, Fatigue performance and cyto-toxicity of low rigidity titanium alloy, Ti-29Nb-13Ta-4.6Zr, Biomaterials, 24 2673-2683, 2003.
M. Niinomi, Mechanical properties of biomedical titanium alloys, Materials Science and Engineering A, 243, 231-236, 1998.
M.J. Blackburn, J.C. Williams, Phase transformation in Ti-Mo and Ti-V alloys, Transaction of TMS-AIME, 242, 2461-2469, 1968.
N. Niwa, A. Arai, H. Takatori, K.Ito, Mechanical properties of cold-worked and high-low temperature duplex-aging Ti-15V-3Cr-3Sn-3Al alloy, ISIJ international, 31, 8, 856-862, 1991.
P.K. Poulose, M.A. Imam, in: P.A. Blenkinsop, W.J. Evans, H.M. Flower(Eds.), Titanium 95: Science and Technology, Institute of Metal, London, EK, 988-995, 1996.
R. Filip, K. Kubiak, W. Ziaja, J. Sieniawski, The effect of microstructure on the mechanical properties of two-phase titanium alloys, Journal of Materials Processing technology, 133, 84-89, 2003.
R.E. Reed-Hill, Physical metallurgy principles, PWS, USA, 748-761, 1994.
R.I. Jaffee, N.E. Promisel, The Science, Technology, and Applications of Titanium, 851, 1970.
R.R. Boyer, G. Lütjering, in: I. Weiss, R, Srinivasan, P.J. Bania, D. Eylon, S.L. Semiatin(Eds.), Advances in the Science and Technology of Titanium Alloy Processing, TMS, Warrendale, PA, USA, 349-367, 1997.
T. Furuhara, T. Maki, T. Makino, Microstructure control by thermomechanicl processing in β-Ti-15- alloys, Journal of Materials Processing Technology, 117, 318-323, 2001.
Y. Yang, K.H. Kimc, J.L. Ong, A review on calcium phosphate coatings produced using a sputtering process—an alternative to plasma spraying, Biomaterials, 26, 327-337, 2005.
Y.L. Zhou, M. Niinomi, T. Akahori, Decomposition of martensite α” during aging treatment and resulting mechanical properties of Ti-Ta alloys, Materials Science and Engineering A, 371, 283-290, 2004.f
莊政和, 鈦鉬合金r t42t熱處理後機械性質之研究, 成功大學材料工程研究所碩士論文, 2004.
簡嘉毅, 鈦-鉬合金熱處理後拉伸疲勞性質研究, 國立成功大學材料工程研究所碩士論文, 2005.