Preparation and Investigation of Magnetic Properties of Water Atomization Nanocrystalline Fe73.5Cu1Nb3Si15.5B7 Magnetic Powder CoreReport as inadecuate




Preparation and Investigation of Magnetic Properties of Water Atomization Nanocrystalline Fe73.5Cu1Nb3Si15.5B7 Magnetic Powder Core - Download this document for free, or read online. Document in PDF available to download.

The water atomization nanocrystalline Fe73.5Cu1Nb3Sil5.5B7 magnetic powder core with better soft magnetic properties were prepared.Influence of insulation and annealing on magnetic properties of powder core was investigated.It was found that too high or too low annealing tempreture is bad to magnetic properties and the best tempreture is 500℃;The insulating coating can increase magnetic properties evidently.The optium insulating materials content is 3.0%.

KEYWORDS

water atomization; nanocrystalline; powder core;magnetic property

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Author: Jian Tang, Fa-zeng Lian, Li-li Zhang

Source: http://www.scirp.org/



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