From: Ultrasonic welding of magnetic hybrid material systems –316L stainless steel to Ni/Cu/Ni-coated Nd2Fe14B magnets
Maximum shear force in N
Joint area in mm2
Shear strength in MPa
316L/Nd2Fe14B
177 ± 12
5 ± 1
35 ± 6
316L/Al99/Nd2Fe14B
1100 ± 111
31 ± 0
35 ± 3
316L/Ni/Nd2Fe14B
216 ± 4
8 ± 0.5
27 ± 3
316L/epoxy/Nd2Fe14B
120 ± 36
62 ± 0
2 ± 2.5