After years of research and industrial development. Hangzhou Magnet Power Technology has been able to provide bulk PVD Al plated magnets to customers. Al coating deposited by ion vapor deposition (IVD) has been used by Boeing as a substitute for electroplating Cd. When used for sintered NdFeB, it mainly has the following advantages:
1. High adhesive strength.
2. Soak in glue.
3.The magnetic permeability of Al is very low and will not cause shielding of magnetic properties.
4.The uniformity of the thickness is much better5.The PVD technology deposition process is completely environmentally friendly and there is no environmental pollution problem.
