| 排液法测定多孔陶瓷材料开孔率的探讨 |
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| 引用本文： | 杨涵崧,赵淑金,李国晶. 排液法测定多孔陶瓷材料开孔率的探讨[J]. 实验室科学, 2009, 0(5): 71-72 |
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| 作者姓名： | 杨涵崧 赵淑金 李国晶 |
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| 作者单位： | 佳木斯大学,材料科学与工程学院,黑龙江,佳木斯,154007 |
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| 基金项目： | 黑龙汀省自然科学基金项目，佳木斯大学项目(L2009-099):微弧氧化法制备生物活性医用多孔钛的研究 |
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| 摘 要： | 为了正确测量多孔陶瓷材料的开孔率,根据阿基米德定律,应用电子分析天平,排液法推导了浸没在液体中或飘浮于液面上的多孔材料的开孔率公式,并简要分析了测试过程中的注意事项。
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| 关 键 词： | 多孔材料 开孔率 排液法 |
Discussion on the opening porosity of porous ceramic materials by drainage method |
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| YANG Han-song,ZHAO Shu-jin,LI Guo-jing. Discussion on the opening porosity of porous ceramic materials by drainage method[J]. Laboratory Science, 2009, 0(5): 71-72 |
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| Authors: | YANG Han-song ZHAO Shu-jin LI Guo-jing |
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| Affiliation: | YANG Han-song, ZHAO Shu-jin, LI Guo- jing (College of Materials Science and Engineering, Jiamusi University, Jiamusi 154007, China) |
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| Abstract: | In order to measure the opening porosity of porous ceramic materials correctly,based on the Archimedes′ law and using the electron analytical balance,this paper introduces the opening porosity formulas of porous materials by drainage method when the material is sinking or floating on the liquid surface;moreover,it briefly analyzes needing attention items in the testing process. |
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| Keywords: | porous ceramic materials opening porosity drainage method |
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