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多元平衡相图教学方法的创新实践 被引量:1

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摘要 本文给出了作者在多元平衡相图教学实践中采用的创新方法及几点体会.作者针对多元平衡相图结构复杂、难以理解的情况采用动态变化的观点来理解空间相图模型的截面图,重点讨论了特殊点(奇异点)的状态.并在课堂上指导学生制做相图模型,研究典型成分合金的凝固过程及各相的成分变化路径,采用丝线构造典型等温截面、等压截面、多温截面等.实践证明了该方法显著地促进多元平衡相图教学.
出处 《实验技术与管理》 CAS 2005年第8期20-26,共7页 Experimental Technology and Management
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