%A Torres Pupo, Carlos %A Perez Benítez, Jose Alberto %D 2009 %T Influence of the Grain Size in the Magnetic Barkhausen Noise in Steels AISI / SAE 1005 - 1070 %B 2009 %9 %! Influence of the Grain Size in the Magnetic Barkhausen Noise in Steels AISI / SAE 1005 - 1070 %K %X In this paper we study the dependence of magnetic Barkhausen noise (RMB) with the various microstructural parameters of the steel AISI / SAE 1005, 1020, 1045, 1070; Determining the dependence of various parameters of the signal RMB as are the power spectral density, the amplitude of the peak, the noise envelope and shape of the peaks of noise, with the size grain. Besides using a model to explain the dependence of the above parameters RMB with the grain size. %U https://revistacubanadefisica.org/index.php/rcf/article/view?path= %J Revista Cubana de Física %0 Journal Article %& 251 %P 6 %V 26 %N 2B %@ 2224-7939 %8 2009-12-15 %7 2009-12-11