Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. UT by electromagnetic transducers - state of technology and applications in industry
| Monitoring, Surveillance, and Predictive Maintenance of Plants and Structures
1992
pp.50-57 |
| International Conference on Monitoring, Surveillance, and Predictive Maintenance of Plants and Structures <1992, Firenze> |
|
| English |
| Conference Paper |
| Fraunhofer IZFP () |
| defect; quality assurance; residual stress |
Abstract
Electromagnetic Ultrasonic (EMUS) testing systems are now ready for being used for a wide spectrum of industrial testing problems which can be solved much better by EMUS-techniques than by conventional piezoelectric techniques. Under the main headlines +quality assurance (QS) during fabrication +pre-service inspection +in-service-surveillance during operation examples are presented : Hot inspection during fabrication of steel products (CC-slabs), ISI of the treas of railways wheels, ISI of austenitic welds, dissimilar welds and cladding. Continuous surveillance from outside of the water level in BWR-vessels at operation temperatures, texture analysis of cold rolled strips.