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| 定向凝固包晶合金相和微观组织选择研究进展 | |
| 引用本文： | 李庆林,沈军,兰晔峰,罗文忠,满伟伟,唐玲.定向凝固包晶合金相和微观组织选择研究进展[J].陕西理工学院学报(自然科学版),2008,24(3). |
| 作者姓名： | 李庆林 沈军 兰晔峰 罗文忠 满伟伟 唐玲 |
| 作者单位： | 1. 兰州理工大学,材料科学与工程学院,甘肃,兰州,730050 2. 西北工业大学,凝固技术国家重点实验室,陕西,西安,710072 3. 陕西理工学院,材料科学与工程学院,陕西,汉中,723003 |
| 基金项目： | 国家自然科学基金资助项目(50474054) |
| 摘 要： | 综述了定向凝固包晶合金相和微观组织选择的理论模型和实验研究进展，分析相和微观组织的选择规律，同时讨论了对流对凝固微观组织的影响。依据国内外对包晶合金凝固的研究现状，提出进一步研究的方向。 |
| 关 键 词： | 包晶合金 定向凝固 相选择 微观组织 |
Research of the developments of phase and microstructure selection during directional solidification of peritectic alloys |
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| LI Qing-lin,SHEN Jun,LAN Ye-feng,LUO Wen-zhong,MAN Wei-wei,TANG Lin.Research of the developments of phase and microstructure selection during directional solidification of peritectic alloys[J].Journal of Shananxi University of Technology:Natural Science Edition,2008,24(3). | |
| Authors: | LI Qing-lin SHEN Jun LAN Ye-feng LUO Wen-zhong MAN Wei-wei TANG Lin |
| Abstract: | Directional solidification of peritectic alloys researched is very important since peritectic solidifications occur in many kinds of materials.Developments of research on both theoretical model and experimental results of phase and microstructure selection during directional solidification is reviewed,and the effect of convection on the microstructure is discussed in the paper.Finally,the problem for directional solidification of peritectic alloys were pretented in terms of the study about phase and microst... |
| Keywords: | peritectic alloy directional solidification phase selection microstructure |
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