SOFT MAGNETIC NANOWIRES, COATING MATERIAL CONTAINING SAME, AND MULTILAYER BODY COATED WITH SAID COATING MATERIAL

The present invention provides soft magnetic nanowires which have more sufficiently high saturation magnetization and relative magnetic permeability, while having more sufficiently low coercivity. The present invention relates to soft magnetic nanowires which contain iron and boron, while having an...

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Bibliographische Detailangaben
Hauptverfasser:	TAKAHASHI, Naho, TAKEDA, Hirotaka, MIYO, Masumi
Format:	Patent
Sprache:	eng ; fre ; jpn
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 ADHESIVES ALLOYS ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CASTING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FERROUS OR NON-FERROUS ALLOYS FILLING PASTES INDUCTANCES INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAGNETS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES POWDER METALLURGY PREPARATION OF CARBON BLACK PRINTED CIRCUITS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF MATERIALS THEREFOR WOODSTAINS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	The present invention provides soft magnetic nanowires which have more sufficiently high saturation magnetization and relative magnetic permeability, while having more sufficiently low coercivity. The present invention relates to soft magnetic nanowires which contain iron and boron, while having an average length of 5 µm or more and an iron/boron molar ratio in the nanowires of less than 5 as determined by an SEM-EDS method. L'invention fournit des nanofils à aimantation temporaire qui présentent une aimantation à saturation ainsi qu'une perméabilité relative suffisamment élevées, et une force coercitive suffisamment faible. Plus précisément, l'invention concerne des nanofils à aimantation temporaire comprenant un fer et un bore. Leur longueur moyenne est supérieure ou égale à ５μｍ. Le rapport molaire fer/bore dans ces nanofils mesuré par SEM-EDS, est inférieur à 5. 本発明は、飽和磁化と比透磁率がより十分に高く、かつ保磁力がより十分に低い軟磁性ナノワイヤーを提供する。本発明は、鉄とホウ素を含有する軟磁性ナノワイヤーであって、平均長が５μｍ以上であり、かつＳＥＭ－ＥＤＳ法により測定した該ナノワイヤー中の鉄／ホウ素のモル比が５未満である、軟磁性ナノワイヤーに関する。