Electrolytic mass transfer around inclined cylinders in static magnetic fields

Influence of magnetic field on the electrodeposition of Ni-Co alloy

“…Some authors have also agreed that Paramagnetic Force has a larger effect on electrodeposition compared to Lorentz Force. 22,23 Hinds et al 9 have estimated that Paramagnetic Force have a force density of 10 4 Nm -3 compared to Lorentz Force of only 10 3 Nm -3 . Figures 4a and b show the SEM image of Ni-Co surfaces which was electrodeposited at 75 mA cm -2 using Ni Watt's solution in alkaline medium with the absence and presence of a magnetic field respectively.…”

The effect of the magnetic field on the corrosion behavior of Nd–Fe–B permanent magnets

“…Some samples were magnetized (after surface preparation and weighing) up to saturation with a pulsed field of 60 kOe. After weighing, the samples were immersed in the test solution and at immersion periods corresponding to 5,15,20,30,40, and 60 days. At each interval, six magnetized and six non-magnetized samples were removed from the solution for weighing.…”

“…As it is well documented, this property is influenced by the existence of a magnetic field [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Therefore, when a magnetized sample is submitted to an aggressive medium, an influence of the magnetic field in its corrosion rate must be expected, and, hence, corrosion rates in the presence of a magnetic field should differ from that in field-free environment.…”

“…According to the literature, a magnetic field can influence metallic corrosion by acting on the electrode kinetics [8,9], on the mass transport [10][11][12][13][14][15][16], on the formation of an interfacial oxide/ hydroxide layer [3][4][5][6] or on the potential difference at the metal/solution interface [7].…”

Analysis of the magnetic force effect on paramagnetic species

“…This problem is all the more interesting because in certain published work [1,2,[33][34][35][36] the current increases or the structural modifications of the electrodeposits are seen as only resulting from traditional MHD effects without any discrimination between the Lorenz-Laplace and the other magnetically induced forces. Another important point addressed here corresponds to a better comprehension of the processes that can lead to dendritic growth [37][38][39] wherein all kinds of field-current configurations are present.…”