Characteristics Analysis of Acoustic Emission Signals from Tensile Process of High Pressure Gas Cylinder Materials

摘要：

　　Conducting tensile experiment with high pressure gas cylinder materials to analyze its acoustic emission (AE) signals,can realize the stretch features and AE signals regularity,which is very important to distinguish high pressure gas cylinder detection.The AE signals are divided into four different stages through the tensile experiment,which show that AE signals and theory analysis are fitted well and thus be used to distinguish materials defects.

关键词： Tensile Experiment Acoustic Emission Materials detection

作者: Qiuiuan Lv Min Chen Yanjiao Li Zhiqing Guo Changjiang Liu

作者单位: Xian Research Inst.of Hi-Tech,Xian,710025,PR China

会议类型: 国际会议

会议名称: the 2012 National Conference on Digital Design and Manufacturing Technology (2012年全国数字化设计与制造技术会议(DDMTC 2012))

会议地点: 宁波

会议语种:英文

页码: 84-88

在线出版日期: 2012-11-12（万方平台首次上网日期，不代表论文的发表时间）