| 高压条件下材料制备的研究与应用 |
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| 引用本文： | 孙玉霞,李荣德.高压条件下材料制备的研究与应用[J].材料导报,2006(4):25-27. |
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| 作者姓名： | 孙玉霞 李荣德 |
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| 作者单位： | [1]沈阳航空工业学院工程实践中心,沈阳110034 [2]沈阳工业大学材料科学与工程学院,沈阳110023 |
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| 摘 要： | 综述了高压条件材料制备的研究现状与应用，通过分析高压条件对材料熔化温度、晶核半径、熔体粘度和扩散系数的影响，阐述了高压条件下合金凝固的特点，最后展望了材料高压制备的发展趋势。
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| 关 键 词： | 材料制备 高压 凝固机理 |
Research and Application of High Pressure in Material Preparation Process |
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| SUN Yuxia,LI Rongde.Research and Application of High Pressure in Material Preparation Process[J].Materials Review,2006(4):25-27. |
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| Authors: | SUN Yuxia LI Rongde |
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| Affiliation: | 1 Center of Engineering Practice, Shenyang Institute of Aeronautical Engineering, Shenyang 110034; 2 School of Material Science and Engineering, Shenyang University of Technology, Shenyang 110023 |
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| Abstract: | The developments and application of high pressure in material preparation process are presented in this paper. The alloy solidification characteristics under high pressure are described by melting temperature, nucleation model, viscosity and diffuse coefficient model in detail. Finally, the future development of alloy solidification process under high pressure is evaluated and prospected. |
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| Keywords: | material preparation process high pressure solidification mechanism |
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