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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.

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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