METHOD OF HEAT-TREATING ADDITIVELY-MANUFACTURED FERROMAGNETIC COMPONENTS

A method of heat-treating an additively-manufactured ferromagnetic component is presented and a related ferromagnetic component (150) is presented. A saturation flux density of a heat-treated ferromagnetic component (150) is greater than a saturation flux density of an as-formed ferromagnetic compon...

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Bibliographische Detailangaben
Hauptverfasser:	JOHNSON, Francis, JASSAL, Anoop Kumar, ADHARAPURAPU, Raghavendra Rao, OSAMA, Mohamed
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A method of heat-treating an additively-manufactured ferromagnetic component is presented and a related ferromagnetic component (150) is presented. A saturation flux density of a heat-treated ferromagnetic component (150) is greater than a saturation flux density of an as-formed ferromagnetic component (140). The heat-treated ferromagnetic component (150) is further characterized by a plurality of grains such that at least 25% of the plurality of grains have a median grain size less than 10 microns and 25 % of the plurality of grains have a median grain size greater than 25 microns.