奥氏体晶粒度测定综合性实验改革与探索  

Reformation and exploration on comprehensive experiment of austenite grain size determination

作　　者：王宇飞[1] 朱宏喜[1] 李红霞[1] 

机构地区：[1]河南科技大学工程材料实验教学中心,河南洛阳471023

出　　处：《实验室科学》2015年第1期100-102,105,共4页Laboratory Science

基　　金：河南科技大学实验技术开发基金项目(项目编号:SY1213058)

摘　　要：以创新的思想调整实验教学理念,对"金属热处理"课程中"奥氏体晶粒度测定"实验的内容、方法和过程进行了改革,采用数字网络显微互动装置开设了综合性实验。实践证明,开设综合性实验,激发了学生对该门课程的学习兴趣,使学生的主动性得到更好的发挥,其动手能力、创新意识也得到充分的锻炼和提高。The content,method,and process of experiment teaching for austenite grain size determination of ＂ heat treatment of metals＂ was reformed through adjusting experimental teaching idea based on innovative thinking. Comprehensive experiment was opened by showing microscopic details with interactive experiment equipment. The practice has proved that opening comprehensive experiment is helpful for strengthening students＇ initiative,and improving students＇ practical ability and creative consciousness.

关 键 词：综合性实验 教学理念 教学改革 实践效果 

分 类 号：G642.0[文化科学—高等教育学]