References
- 1. Chen, C. H. Ultrasonic and advanced methods for nondestructive testing and material characterization, 1st ed.; World Scientific Publishing Co. Pte. Ltd.: London, 2007.
- 2. Kundu, T. Ultrasonic methods for material and structure inspection, 1st ed.; ISTE Ltd: London, 2007.
- 3. Panametrics Ultrasonic Transducers., 2016. www.olympus.com. https://www.olympus-ims.com/data/File/panametrics/panametrics-UT.en.pdf (accessed June 06, 2016).
- 4. Langenberg, K. J. Ultrasonic nondestructive testing of materials, 1st ed.; CRC Press: Boca Raton, 2012.
- 5. Mráz, M. Nedestruktivní zkoušení trubek pomocí metody LFET, UT a ET. Koroze a ochrana materiálu 2015, 59 (3), 77-80.
- 6. Brezinová, J.; et al. Influence of the hardfacing welds structure on their wear resistance. Metals 2016, 6 (2), 1-12.
- 7. Broncek, J.; et al. Influence of mechanical anisotropy in low carbon microalloyed steel. Communications: Scientific Letters of the University of Zilina, 2015, 17 (3), 25-30.
- 8. Mesko, J.; et al. Microstructure analysis of welded joints after laser welding. Manufacturing technology: Journal for Science, Research and Production, 2014, 14 (3), 355-359.