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http://dx.doi.org/10.4191/KCERS.2002.39.7.669

Sintering of Ni-Zn Ferrites by Microwave Hybrid Heating  

김진웅 (아주대학교 재료공학과)
최승철 (아주대학교 재료공학과)
이재춘 (명지대학교 무기재료공학과)
오재희 (인하대학교 재료공학부)
Publication Information
Journal of the Korean Ceramic Society / v.39, no.7, 2002 , pp. 669-674 More about this Journal
Abstract
Ni-Zn ferrite was sintered by microwave hybrid sintering method using microwave energy of 2.45 GHz, 700 W in the temperature range of 900$^{\circ}C$ ∼ 1070$^{\circ}C$. A high density (98%TD) Ni-Zn ferrite, added Bi$_2$O$_3$ and CuO, with a single phase was obtained by microwave sintering at 970$^{\circ}C$ for 15 min. All the sintered samples showed sintered density over 90% of TD. These results indicate that the processing time and energy consumption can be reduced significantly by microwave hybrid sintering method.
Keywords
Microwave hybrid sintering; Ni-Zn ferrite; Rapid sintering;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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