摘要
《Fe-Fe3C相图》组织繁多且抽象、难以记忆,一直是材料专业《材料科学基础》课程教学的难点。本文针对Fe-Fe3C相图的特点,深入研究了不同组织之间的关系,寻找到一种简便可行的记忆方法,从而提高了课堂授课质量,激发了学生的学习兴趣。
Fe-Fe_3C phase diagram is made up of various kinds of abstract concepts and microstructures which become barriers to memorize for undergraduates. Memory and comprehension of the chart was the key difficulties of Materials Science Base Course for materials specialty. On the basis of characteristics of Fe-Fe_3C phase diagram,the author researched thoroughly the relations between various kinds of microstructures. Finally, a simple and convenient method for memorizing the chart was summarized. It was called a pithy formula for memory. By means of the memorial pithy formula, classroom teaching quality gains a great improvement and undergraduates' studying interest are inspired correspondingly.
出处
《铸造设备研究》
2005年第2期39-40,共2页
Research Studies On Foundry Equipment
