| 磷酸钙骨水泥的制备条件对抗压强度的影响 |
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| 引用本文： | 沈卫 顾燕芳. 磷酸钙骨水泥的制备条件对抗压强度的影响[J]. 华东理工大学学报(自然科学版), 1997, 23(5): 580-584 |
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| 作者姓名： | 沈卫 顾燕芳 |
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| 作者单位： | 华东理工大学技术化学物理研究所 |
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| 摘 要： | 系统地研究了固化环境、液固化、原料粉末比表面积、晶种、固化液等制备条件对磷酸钙骨水泥（ＣＰＣ）抗压强度的影响规律。结果表明：改变制备工艺条件，可以控制浆体微结构的特征，使大孔的尺寸和数量减小、颗粒间结合强度提高，从而提高固化体的抗压强度。
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| 关 键 词： | 磷酸钙骨水泥 羟基磷灰石 抗压强度 制备 |
Influence of Preparing Conditions of Calcium Phosphate Cement on It''''s Compressive Strength |
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| Shen Wei,Gu Yanfang and Liu Changsheng. Influence of Preparing Conditions of Calcium Phosphate Cement on It''''s Compressive Strength[J]. Journal of East China University of Science and Technology, 1997, 23(5): 580-584 |
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| Authors: | Shen Wei Gu Yanfang Liu Changsheng |
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| Affiliation: | Shen Wei,Gu Yanfang and Liu Changsheng * |
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| Abstract: | The influence of preparing conditions such as solidifying environment, liquid to powder ratio, specific surface area of raw powder, HAP seed, and liquid phase on compressive strength of CPC were studied systematically. The results showed that the microstructure of CPC paste could be controlled by changing preparing conditions, and the compressive strength of CPC would be improved when the size and quantity of large pores decreased and the connecting strength between powders increasesd. |
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| Keywords: | calcium phosphate cement hydroxyapatite compressive strength microstructure hydraulic reaction |
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