K testování austenitových materiálů magneto-optickou metodou
Testing of austenitic materials is carried out by magneto-optic method. The technique is based on detection of stray magnetic fields above material by using of sensitive garnet films. Obtained results indicate transformation of the nonmagnetic austenite surface into a magnetic one due to application of machine tools in the process of samples preparation. (en)
K testování austenitových materiálů magneto-optickou metodou (cs)