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| 摘要: |
| 利用新拌料浆法及硬化试件电阻测试法，从碳纤维水泥基复合材料（CFCC）的纤维分散系数及变异系数分析等几个方面着手，探讨了碳纤维长度及掺量、搅拌工艺、分散剂和水灰比等诸因素对CFCC中碳纤维分散性能的影响，并确定了制备CFCC材料的适宜工艺。 |
| 关键词: 碳纤维水泥基 复合材料 分散性 电阻率 |
| DOI： |
| 分类号:TQ172.789 |
| 基金项目:国家自然科学基金!资助重点项目 (5 9432 0 6 1) |
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| Study on the Dispersion of Fiber in Carbon Fiber Cement Composites |
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YANG Yuan xia MAO Qi zhao SHEN Da rong LI Zhuo qiu
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| Abstract: |
| Based on the measurements of the coefficient of dispersion and the variation coefficient, this paper presents the influence of the length and content of the carbon fiber, and the mixing method on the dispersion of carbon fiber in CFCC. The technology and crafts of preparing the CFCC was also proposed. |
| Key words: carbon fiber cement composites(CFCC),dispersion,electrical resistivity |
