论文部分内容阅读
本文全面测试、探索了奥氏体-贝氏体球墨铸铁的工艺参数、组织特征和拉伸、系列冲击疲劳、接触疲劳等力学性能的关系,试验为工程应用提供了数据。
This paper comprehensively tests and explores the relationship between the technological parameters of austenite-bainitic ductile iron, the characteristics of the structure and the mechanical properties such as tensile, series impact fatigue and contact fatigue. The experiment provides the data for engineering application.