Item No.: MAG-018
Material:NdFeB
1.The structure of the coating is Black Ni (NiSnCo). The NiSnCo is an alloy which consists of the Ni, Sn, and the Co.
2.The rigidity of the Black NiCuNi is stronger than the usual coatings.
The resistance of corrosion of the Black NiCuNi is more excellent. It can stand 72 hours salt spray tests and no corrosion happens.