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|Title:||Effects of Microstructural Heterogeneity on the Mechanical Properties of pressed Soft Magnetic Composite Bodies|
|Authors:||GIMENEZ Sixto; LAUWAGIE Tom; ROEBBEN GERT; HEYLEN Ward; VAN DER BIEST Omer|
|Citation:||JOURNAL OF ALLOYS AND COMPOUNDS vol. 419 p. 299-305|
|Publisher:||ELSEVIER SCIENCE BV|
|Type:||Articles in periodicals and books|
|Abstract:||The elastic and damping properties of two different Soft Magnetic Composite (SMC) materials processed by a powder metallurgy route (SomaloyTM500 + 0.5 % Kenolube and SomaloyTM500 + 0.6 wt % LB1) have been characterised by means of non-destructive resonant vibration analysis, using the Impulse Excitation Technique (IET). Micro-structural characterisation by means of non-destructive (XRD) and scanning electron microscopy (SEM) was carried out in order to understand the structural heterogeneity revealed with IET. A simple structural finite element model confirmed the link between micro-structural heterogeneity of the SMC bodies and their vibration behaviour.|
|JRC Institute:||Institute for Reference Materials and Measurements|
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