| 测定陶瓷材料密度及其气孔率的方法 |
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| 引用本文： | 朱海玲,陈沙鸥,李达,邵渭泉,刘业磊,孙宁. 测定陶瓷材料密度及其气孔率的方法[J]. 理化检验(物理分册), 2006, 42(6): 289-291 |
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| 作者姓名： | 朱海玲 陈沙鸥 李达 邵渭泉 刘业磊 孙宁 |
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| 作者单位： | 1. 青岛大学理工学院物理系,青岛,266071
2. 青岛大学化工学院,青岛,266071 |
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| 摘 要： | 提出了利用电子天平测量陶瓷材料密度及其气孔率的方法。这种方法是利用电子天平的清零技术，可减少传统方法的实验步骤。结果表明，利用电子天平测定陶瓷材料密度及其气孔率可提高工作效率，并保证了实验的精确度。
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| 关 键 词： | 电子天平 清零 密度 气孔率 |
| 文章编号： | 1001-4012（2006）06-0289-03 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2005-12-01 |
MEASURING METHOD FOR THE DENSITY AND THE PORE RATIO OF CERAMIC MATERIALS |
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| ZHU Hai-ling,CHEN Sha-ou,LI Da,SHAO Wei-quan,LIU Ye-lei,SUN Ning. MEASURING METHOD FOR THE DENSITY AND THE PORE RATIO OF CERAMIC MATERIALS[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2006, 42(6): 289-291 |
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| Authors: | ZHU Hai-ling CHEN Sha-ou LI Da SHAO Wei-quan LIU Ye-lei SUN Ning |
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| Affiliation: | Department of Physics, College of Science and Engineering, Qingdao University, Qingdao 266071, China;College of Chemical Engineering, Qingdao University, Qingdao 266071, China |
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| Abstract: | The improved experimentation by using electronic balance to measure the density and the pore ratio of ceramic materials was designed. According to the Archimedes principle, the density and the pore ratio of the ceramic materials was determined in term of the liquid statics method. We improved the traditional procedure with the reset function of the exactitude electronic balance, and the results showed that the method could simplify the experimental process in the precondition of assurance about precision. |
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| Keywords: | Electronic balance Reset Density The pore ratio |
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