| 固相含量对氧化锆陶瓷注凝成型的影响 |
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| 引用本文： | 王金锋,高雅春. 固相含量对氧化锆陶瓷注凝成型的影响[J]. 中国陶瓷, 2007, 43(3): 26-28 |
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| 作者姓名： | 王金锋 高雅春 |
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| 作者单位： | 河北理工大学轻工学院,唐山,063020 |
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| 摘 要： | 研究了超细ZrO2粉体注凝成型过程中固相含量对料浆粘度、生坯强度和烧结材料密度等的影响。在固相含量50vol%~54vol%的范围内,随着固相量的增加,料浆悬浮体的粘度明显提高,成型坯体的均匀性下降,生坯强度出现极值,烧结材料的密度逐渐降低,固相含量以50vol%~52vol%为宜。
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| 关 键 词： | 固相含量 粘度 强度 密度 |
| 文章编号： | 1001-9643(2007)03-0026-03 |
| 修稿时间： | 2006-11-02 |
EFFECT OF SOLID LOADING ON GELCASTING OF ZIRCONIA CERAMICS |
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| Wang Jinfeng,Gao Yachun. EFFECT OF SOLID LOADING ON GELCASTING OF ZIRCONIA CERAMICS[J]. China Ceramics, 2007, 43(3): 26-28 |
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| Authors: | Wang Jinfeng Gao Yachun |
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| Affiliation: | Light Industry College, Hebei Polytechnic University, Tangshan 063020 |
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| Abstract: | Effects of solid loading on slurry viscosity,bending strength of green body,and density of sintered materials in super-fine ZrO2 powder gelcasting were studied.With the increase of solid loading from 50vol% to 54vol%,viscosity of ZrO2 suspension increases distinctly,uniformity of green body prepared in gelcasting decreases,bending strength of green body takes on a maximum,and density of sintered materials reduces gradually.Therefore the optimum solid loading is 50vol%~52vol%. |
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| Keywords: | Solid loading Viscosity Bending strength Density |
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