Influence of the Chemical Composition in the Electrochemical Response of Permanent Magnets

Table 1

Chemical compositions of the magnets tested in 3.5% NaCl solution at 25°C.

Magnet	Chemical composition (wt.%)
	Nd	Pr	Co	(Fe + B)
35Nd	34.76	—	—	Balance
40Nd	39.79	—	—	Balance
40Nd3Co	39.41	—	3.18	Balance
30Nd6Pr	30.46	5.95	—	Balance
30Nd8Pr	29.70	8.15	—	Balance
30Nd10Pr	29.96	9.96	—	Balance