Ultrasonic C-Scanning Analysis of Railway Wheel Flaws
ZOU Qiang1,QIAN Jian-qing1,CHEN Chang-hua2
1. Key Lab of Materials and Processing, Anhui University of Technology, Ma��anshan 243002, Anhui China 2. Technology Center of Ma��anshan Iron and Steel Co., Ltd., Ma��anshan 243000, Anhui China
Abstract��Railway transportation has become essential basic industry for economic development of many countries in the world. As key component on trains, wheel quality has direct connection with train security. Using technology of ultrasonic C-scanning image with immersion focusing method to test wheels from wheel rim, this paper makes special analysis for C-scanning flaw image for interior flaws of railway wheels, and offers foundation for wheel nondestructive testing evaluation.
��ǿ��Ǯ���壬�²���. �г�����ȱ�ݵij�����Cɨ�����[J]. �й������ڿ���, 2012, 30(2): 42-46.
ZOU Qiang1,QIAN Jian-qing1,CHEN Chang-hua2. Ultrasonic C-Scanning Analysis of Railway Wheel Flaws. Chinese Journal of Iron and Steel, 2012, 30(2): 42-46.
2012, Vol. 30 
