2015
DOI: 10.1016/j.jmmm.2015.02.063
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An investigation into the applicability of Barkhausen noise technique in evaluation of machining properties of high carbon steel parts with different degrees of spheroidization

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Cited by 18 publications
(6 citation statements)
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“…The predominating lattice perturbations hindering DWs in motion can be mainly dislocations, [24] precipitates, [20,24] phase transformations, [25] high angle boundaries, [20,26] and nonferromagnetic and/or hard magnetic phases. [27] Albeit MBN usually drops down after cold forming as a result of increasing dislocation density, [28,29] the opposite evolution was also observed in the soft magnetic bodies.…”
Section: Barkhausen Noise In Fe Alloysmentioning
confidence: 99%
“…The predominating lattice perturbations hindering DWs in motion can be mainly dislocations, [24] precipitates, [20,24] phase transformations, [25] high angle boundaries, [20,26] and nonferromagnetic and/or hard magnetic phases. [27] Albeit MBN usually drops down after cold forming as a result of increasing dislocation density, [28,29] the opposite evolution was also observed in the soft magnetic bodies.…”
Section: Barkhausen Noise In Fe Alloysmentioning
confidence: 99%
“…Cada punto corresponde a una de las probetas ensayadas. Se observa que aumenta el valor de RMS y la energía de las señales del RMB, con el aumento de la martensita, estos resultados experimentales se corroboran en la literatura [3,4,[14][15][16][17]. Allí se explica que las interfaces austenita-martensita puede ser consideradas como fuertes puntos de anclaje.…”
Section: Estudio Del Rmbunclassified
“…La magnitud de la transformación depende del tamaño de grano, la composición química, la temperatura y el porcentaje de deformación. Por otro lado, es sabido que la deformación plástica en los materiales policristalinos genera también una textura cristalográfica particular [1][2][3][4][5].…”
Section: Introductionunclassified
“…This un-pinning phenomenon occurs by a sudden jump producing a magnetic flux change called Barkhausen noise. Other sources of BN are nucleation and annihilation of the magnetic domains at phase or grain boundaries during magnetisation [3][4][5][6] . The BN signal provides various parameters, including peak height, peak position and the width of the BN profile, RMS value, frequency amplitude spectrum and pulse height distribution [7] , which, in particular cases, may be used individually as a parameter representing a given feature of the material microstructure.…”
Section: Introductionmentioning
confidence: 99%