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Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK)

Changsha,China,10.16-10.18,2010

ISBN: 978-1-935068-41-9 Scientific Research Publishing, USA

E-Book 2313pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $360

Title: Preparation and Investigation of Magnetic Properties of Water Atomization Nanocrystalline Fe73.5Cu1Nb3Si15.5B7 Magnetic Powder Core
Source: Proceedings of the 7th National Conference on Functional Materials and Applications (FMA 2010 E-BOOK) (pp 81-83)
Author(s): Jian Tang, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education,Northeastern University, Shenyang, China, 110004
Fa-zeng Lian, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education,Northeastern University, Shenyang, China, 110004
Li-li Zhang, Key Laboratory for Anisotropy and Texture of Materials, Ministry of Education,Northeastern University, Shenyang, China, 110004
Abstract: 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%.
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