标题：Experiment study on elastic indicator of thermal shock ceramic materials-implementation of students' innovative research project of Shandong University of science and technology
作者：Wang, Yanxia ;Sun, Tiantian ;Bao, Yongli ;Ma, Xiaomin ;Liu, Zhendong
作者机构：[Wang, Yanxia ;Sun, Tiantian ;Bao, Yongli ;Ma, Xiaomin ] School of Transportation and Vehicle Engineering, Shandong University of Technology, Zibo; 25 更多
会议名称：13th Global Congress on Manufacturing and Management, GCMM 2016
会议日期：November 28, 2016 - November 30, 2016
来源：MATEC Web of Conferences
摘要： © The Authors, published by EDP Sciences.">In order to improve the quality of undergraduate education and combine theory and practice, Shandong University of science and technology organized innovative research activities project for undergraduates. Combined with the characteristics of engineering mechanics course, teachers of engineering mechanics teaching and research section guided students to take an active part in scientific research and innovation practice teaching, which has obtained a good teaching effect. This paper introduces the concrete implement process of the college students' innovative scientific research project "Experiment Study on Elastic Indicator of Thermal Shock Ceramic Materials", which measures elastic indicator of ceramics using the ultrasonic method. This paper studies elastic indicator change rule of the mullite ceramic samples under different factors such as temperature difference, thermal shock times and so on. Studies have shown that in the condition of air-cooling, with the increase of thermal shock temperature difference and thermal shock times, the elastic modulus value, shear modulus and Poisson's ratio are in a falling trend. The project implementation have proved that implement undergraduate innovation research projects could effectively arouse students' learning enthusiasm, cultivate students' scientific research innovation and analytical abilities to solve practical scientific research problems.
© The Authors, published by EDP Sciences.