Progress in recycling of Nd–Fe–B sintered magnet wastes
Yue Ming, Yin Xiaowen, Liu Weiqiang, Lu Qingmei
       

Corrosion kinetics of the original waste magnets and the recycled Nd–Fe–B sintered magnets (a) in the autoclave at 121 °C under a pressure of 0.2 MPa and (b) in a NaCl solution at 35 °C.[39]