摘要
本研究根据前期声发射源的损伤类型识别的研究,研究了缺陷有害度的半定量分析方法并设计了基于声发射信号的半定量安全分析和安全评价系统。
Based on the previous studies on damage type identification of acoustic emission sources, this study studied the semi-quantitative analysis method of the harmfulness degree of defects and designed the semi-quantitative safety analysis and safety evaluation system based on acoustic emission signals.
作者
张林燕
骆红云
Zhang Linyan;Luo Hongyun(School of Materials Science and Engineering,Beihang University,Beijing 100080,China)
出处
《金属热处理》
CAS
CSCD
北大核心
2019年第S01期340-342,共3页
Heat Treatment of Metals
基金
高新技术消费品关键部件检测及寿命预测技术研究(2017YFF0210002).
关键词
16MN钢
声发射
缺陷有害度
16Mn steel
acoustic emission(AE)
the harmful degree of flows
