| 陶瓷流延异形件烧结变形的定量图像分析 |
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| 引用本文： | 彭周,肖建中,李向东,梅思杨,荣力. 陶瓷流延异形件烧结变形的定量图像分析[J]. 武汉冶金科技大学学报, 2012, 0(1): 34-37,80 |
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| 作者姓名： | 彭周 肖建中 李向东 梅思杨 荣力 |
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| 作者单位： | 华中科技大学材料科学与工程学院,湖北武汉430074 |
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| 基金项目： | 国家重大基础研究资助项目（61362）. |
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| 摘 要： | 利用图像定量分析法对陶瓷流延异形件烧结变形规律进行分析。结果表明，流延坯体在流延方向和垂直于流延方向上出现两个明显不同的收缩率而导致异形件烧结变形，且内外孔轮廓从圆形变为椭圆形，但其相对中心位置保持不变。
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| 关 键 词： | 流延成形技术 烧结变形 图像分析 |
Quantitative image analysis of sintering deformation of tape cast ceramics |
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| Peng Zhou,Xiao Jianzhong,Li Xiangdong,Mei Siyang,Rong Li. Quantitative image analysis of sintering deformation of tape cast ceramics[J]. , 2012, 0(1): 34-37,80 |
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| Authors: | Peng Zhou Xiao Jianzhong Li Xiangdong Mei Siyang Rong Li |
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| Affiliation: | (School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China) |
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| Abstract: | Quantitative image analysis is employed to study the rules of anisotropic shrinkage of ceramic tape casts. The results show that there exists distinct shrinkage in casting direction and transverse direction in the tape green, which leads to sintering deformation of the irregular sheet, whose outline shape changes from round to ellipse, but the relative center remains unchanged. |
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| Keywords: | tape casting sintering deformation image analysis |
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