From: Ultrasonic welding of magnetic hybrid material systems –316L stainless steel to Ni/Cu/Ni-coated Nd2Fe14B magnets
Loss of magnetic flux density in %
316L/Nd2Fe14B
0 ± 5·10−3
316L/Al99/Nd2Fe14B
3 ± 5·10−3
316L/Ni/Nd2Fe14B
316L/epoxy/Nd2Fe14B
7 ± 2