Time-Frequency Analysis, Ultrasonic Imaging Study on Automatic Testing of Treads of Running Railroad Wheels

摘要：

This paper provides a new electromagnetic acoustic technique for testing of in-service railroad wheels and discusses its technical features, advantages and future application versus conventional testing techniques.

关键词： in-service railroad wheels treads electromagnetic acoustic testing electromagnetic acoustic transducer ( EMAT ) nondestructive testing ( NDT )

作者: Hong FAN Huiming JIA

作者单位: Central Iron & Steel Research Institute No.76, Xue Yuan Nan Lu, Hai Dian District, Beijing 100081, China

会议类型: 国际会议

会议名称: 第十七届世界无损检测会议(17th World Conference on Nondestructive Testing)

会议地点: 上海

会议语种:英文

页码: 1434-1439

在线出版日期: 2008-10-25（万方平台首次上网日期，不代表论文的发表时间）