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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

 MeasuredNominal Filler contentPorositiesMagnetic properties (with voids)
Br [mT]vol [%][%]Brexp [mT]Br loss [%]
3D_PEEK_25NdFeB26 ± 1.55.3714.8033.8623.21
3D_PEEK_50NdFeB69 ± 1.514.5618.8094.5827.05