摘要
基于低周疲劳研究，从应变范围、温度幅等与材料热疲劳寿命之间关系的角度出发，对各种热疲劳寿命的定量研究方法进行了综合分析，提出应大力开展金属材料热疲劳寿命的定量研究。
In this paper, the quantitative research methods of thermal fatigue from the relationship of strain range and temperature amplitude with cycling life of materials are comprehensively discussed based on low cycle fatigue research. It is strongly suggested that the quantitative testing researches on thermal fatigue life of materials should be carried out to provide fundamental data for improving performance of metals against thermal fatigue damage.
出处
《机械工程材料》
CAS
CSCD
北大核心
1999年第5期4-5,17,共3页
Materials For Mechanical Engineering
