Electromagnetic ultrasonic flaw detection method for steel rail

• Main Authors: LI JUNZHENG, HOU IRON AND STEEL, ZHANG JUN, LI YUQIAN, XIAO GUOHUA, ZHANG HAIWANG, GUO CHAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 12.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a steel rail electromagnetic ultrasonic flaw detection method, and belongs to the technical field of steel rail detection methods. According to the technical scheme, four detection probes are installed on a bracket capable of moving towards the surface of the steel rail, two...