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Comparative Study of Si3N4 - Based Ceramics Sintering at Frequencies 30 and 83GHz

Published online by Cambridge University Press:  10 February 2011

Y. Bykov ,
A. Eremeev  and
V. Holoptsev
Y. Bykov
Affiliation:
Institute of Applied Physics, Russian Academy of Sciences, 46 Ulyanov St., Nizhny Novgorod 603600 Russia.
A. Eremeev
Affiliation:
Institute of Applied Physics, Russian Academy of Sciences, 46 Ulyanov St., Nizhny Novgorod 603600 Russia.
V. Holoptsev
Affiliation:
Institute of Applied Physics, Russian Academy of Sciences, 46 Ulyanov St., Nizhny Novgorod 603600 Russia.
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Abstract

The study of microwave ceramics sintering at different frequencies of radiation has important implication for clarifying a specific effect inherent to microwave-based processes and determining the optimal conditions of sintering which yield a high-quality final product. Comparative study of Si3N4-based ceramics sintering at the frequencies of 30 and 83GHz was undertaken on retention of all the conditions but a frequency and microwave power. It is found that an increase in microwave frequency results in reduction in silicon nitride decomposition during sintering.

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Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 430: Symposium O – Microwave Processing of Materials V , 1996 , 613
Copyright
Copyright © Materials Research Society 1996

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References

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