Research of magnetic properties of spolic technosols (alcalic/hyperartefactic) on the landfill of industrial waste from nickel production
Abstract
The article presents the results of measurements of magnetic properties of samples spolic technosols (alcalic/hyperartefactic) form the landfill of black nickel mud at Sered’, Slovakia. We measured the dependence of magnetic moment as a function of temperatures (240-340 K) and applied magnetic fields up to 7.2 MA/m (90 kOe). We observed at room temperature the tendency to saturation of magnetic moment. The temperature dependences showed possible ferromagnetic behaviour.
© 2018 Marián Reiffers, Jozef Vilček, Eva Michaeli, Ivan Čurlík, Radoslav Klamár, Vladimír Čech, Monika Ivanová, Štefan Koco, Tomáš Pasternák, Sergej Il’kovič, Ludvík Parma, Vladimír Šebeň, Katarína Šterbáková, Juliána Litecká, Mária Csatáryová, Mariana Zapotoková, Vladimír Solar, published by Slovak University of Technology in Bratislava
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