滑板材料的抗热震性评价

摘要

Some evaluation methods on thermal shock resistance of slide plate materials were introduced,such as simulation experiment for observing cracks,test based on fracture mechanics,and finite element analysis.Further study on the evaluation methods was required,such as the simulation for slide plate by finite element simulation method,especially the mesoscale finite element.%介绍了滑板材料的抗热震性方面的一些评价方法,主要有模拟试验观察裂纹、基于断裂力学的测试、有限元分析等方法,并指出在滑板材料的评价手段方面还要进一步完善,如利用有限元模拟技术,特别是细观尺度有限元对滑板使用过程进行模拟.