Kondej, Adam, Sylwester Jończyk, and Piotr Lasota. “Detection of Quenching Cracks in 100Cr6 Bearing Steel by the Eddy Current Method”. Welding Technology Review 95 (November 4, 2023): 87–93. Accessed November 22, 2024. https://pspaw.pl/pspaw/article/view/1172.