Table 15 Comparison between measured Br and expected values for the 3D_PEEK_NdFeB samples taking into account the presence of voids (real case)
From: 3D printing of high performance polymer-bonded PEEK-NdFeB magnetic composite materials
| Â | Measured | Nominal Filler content | Porosities | Magnetic properties (with voids) | |
|---|---|---|---|---|---|
Br [mT] | vol [%] | [%] | Brexp [mT] | Br loss [%] | |
3D_PEEK_25NdFeB | 26 ± 1.5 | 5.37 | 14.80 | 33.86 | 23.21 |
3D_PEEK_50NdFeB | 69 ± 1.5 | 14.56 | 18.80 | 94.58 | 27.05 |