通过在Y-TZP中加入适量的硅酸盐玻璃添加剂,使其烧结温度明显降低,并且制备出具有细晶粒、高强度的四方相氧化锆增韧陶瓷材料.分析了添加剂含量及烧结温度与材料致密度、显微结构及力学性能的关系,发现在Y-TZP材料中加入1wt%的添加剂,可以使材料在1400℃下烧结,氧化锆晶粒尺寸约为100～200nm,其抗折强度可达950MPa.
参考文献
| [1] | Boutz M, Winnubst A J, Burggraaf A J A. J. Europ. Ceram. Soc., 1994, 13 (2): 89-102. |
| [2] | lange F F, Schubert H, Claussen N, et al. J. Mater. Sci., 1986, 21: 768-774. |
| [3] | Qin Haixia, Huang Xiaoxian. J. Am. Ceram. Soc., 2000, 83 (11): 2881-2883. |
| [4] | 张玉峰,郭景坤,黄校先(ZHANG Yu-Feng,et al).硅酸盐学报(Journal of Chinese Ceramics Society),1998,26(3):373-377. |
| [5] | Lu H Y, Bow J S. J. Am. Ceram. Soc., 1989, 72: 228-231. |
| [6] | Wu S, Brook R J. Trans. J. Brit. Ceram. Soc., 1983, 82: 200-205. |
| [7] | Hyatt E P, Christensen C J, Cutler I B. Am. Ceram. Soc. Bull., 1957, 36: 307-309. |
| [8] | Verkerk M J, Winnubst A J A, Burggraaf A J. J. Mater. Sci., 1982, 17: 3113-3122. |
| [9] | Radford K C, Bratton R J. J. Mater. Sci., 1979, 14: 59-65. |
| [10] | Rühle M, Claussen N, Heuer A H. In: Claussen N, Rühle M, Heuer A H. eds. Advances in Ceramics,Volume 12: Science and Technology of Zirconia Ⅱ . Columbus, OH: The American Ceramic Society,Inc., 1984. 352-381. |
| [11] | Shackelford J F, Nicholson P S, Smeltzer W W. Am. Ceram. Soc. Bull., 1974, 53: 865-867. |
| [12] | Mecartney M L. J. Am. Ceram. Soc., 1987, 70: 54-58. |
| [13] | Kobayashi S. J. Mater. Sci. Lett., 1985, 4: 268-270. |
| [14] | Kingery W D, Bowen H K, Uhlmann D R. Introduction to Ceramics (second edition), 1976. 520. |
| [15] | 周玉.陶瓷材料学.哈尔滨:哈尔滨工业大学出版社,1999.345. |
| [16] | M.V.斯温主编,郭景坤等译.陶瓷的结构与性能.北京:科学出版社,1998.101. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%