| 三元相图中特殊点的冷却析晶过程 |
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| 引用本文： | 张芸,郭玉香. 三元相图中特殊点的冷却析晶过程[J]. 鞍山科技大学学报, 2002, 25(3): 188-191 |
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| 作者姓名： | 张芸 郭玉香 |
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| 作者单位： | 鞍山钢铁学院材料科学与工程学院 辽宁鞍山114002(张芸)，鞍山钢铁学院材料科学与工程学院 辽宁鞍山114002(郭玉香) |
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| 摘 要： | 运用相律和相图基本知识分析了三元相图中特殊点的冷却过程 ..位于晶相组成点连线上的原始组成点 ,其冷却析晶的最终产物为该组成点所在连线两端所代表的晶相 ;位于界线上的组成点和位于无变量点上的组成点 ,冷却析晶的最终产物为原始组成点所在分三角形三个顶点所代表的晶相
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| 关 键 词： | 三元 相图 冷却析晶 |
| 文章编号： | 1000-1654(2002)03-0188-04 |
| 修稿时间： | 2001-12-05 |
Cooling Crystallization of Special Points in Ternary Phase Diagram |
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| ZHANG Yun,GUO Yu_xiang. Cooling Crystallization of Special Points in Ternary Phase Diagram[J]. Journal of Anshan University of Science and Technology, 2002, 25(3): 188-191 |
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| Authors: | ZHANG Yun GUO Yu_xiang |
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| Abstract: | This paper analyzed the cooling crystallization of special points in ternary phase diagram on the basis of law of phase and elementary knowledge of phase diagram.For the primitive compositional point located on the line connecting crystallization phase compositional points,its end product of cooling crystallization is the crystal phase represented by the two ends of the line on which the compositional point is.For compositional point located on the place of boundary line and non_variable points,its end product of cooling crystallization is the crystal phase represented by the three top points of a sub_triangular on which the primitive compositional points are. |
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| Keywords: | ternary phase diagram cooling crystallization |
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