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Role of Sintering Parameters on Microstructure Development and Mechanical Properties of Sinter/hip Silicon Nitride

Published online by Cambridge University Press:  25 February 2011

Arnd Kühne ,
Rainer Oberacker  and
Georg Grathwohl
Arnd Kühne
Affiliation:
University Karlsruhe, IKM, Haid- und Neustr. 7, D-7500, Germany
Rainer Oberacker
Affiliation:
University Karlsruhe, IKM, Haid- und Neustr. 7, D-7500, Germany
Georg Grathwohl
Affiliation:
University Karlsruhe, IKM, Haid- und Neustr. 7, D-7500, Germany
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Abstract

Sinter/HIP consolidation with systematic variation of all relevant process parameters was performed for low additive (Y2O3-A12O3) silicon nitride material. With SEM-investigations as well as bending and creep tests the relevance of process parameters on microstructure development and mechanical properties was studied.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 287: Symposium K – Silicon Nitride Ceramics–Scientific and Technological Advances , 1992 , 417
Copyright
Copyright © Materials Research Society 1993

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References

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