Densification of MnZn ferrite sintered under Multi-physical Field Coupling
This work provides a novel idea of fabricating MnZn bulk ferrite materials.MnZn ferrite powders with a composition of Zn0.8Mno.2Fe2O4 (wt%) are sintered to form cylindrical bulk ferrite with diameters of 2.5mm,and heights of 2.5mm under multi-physical field coupling with Gleeble-1500D thermal simulation instrument.The results show that sintered ferrite has a spinel structure,and that some magnetic properties like maximum energy product and remanence of the Multi-physical Field Coupling sintered sample are better than that obtained by conventional sintering.Densification process and solid phase reaction are promoted by alternating magnetic field and high frequency wave generated by AC current.
Densification MnZn ferrite Electromagnetic field High frequency wave Magnetic properties
Ankang Du Gang Yang Dong Lu Yi Qin Yi Yang
School of Manufacturing Science and Engineering, Sichuan University, Chengdu, Sichuan610065,PR China Department of Design, Manufacture and Engineering management, The University of Strathclyde,James We
国际会议
香港
英文
212-217
2012-12-11（万方平台首次上网日期，不代表论文的发表时间）