Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics

V. J. Tennery; L. F. Allard; T. A. Nolan; M. H. Rawlins

doi:10.1115/88-GT-72

Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics

V. J. Tennery
, L. F. Allard
, T. A. Nolan
, M. H. Rawlins

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The microstructure and fracture surfaces of two commercially available silicon nitride ceramics have been characterized using techniques of scanning and analytical transmission electron microscopy. These results have been correlated to mechanical property data (obtained from static and dynamic fatigue tests using four-point flexural test methods both at room temperature and at elevated temperature). For one of the materials, the results clarified failure mechanisms. For the other, the results showed how processing variables can affect microstructure (and thus mechanical behavior), and emphasized particularly that mechanical tests of billet-derived specimens may be unreliable in predicting the mechanical behavior of production components.

Original language	English
Title of host publication	Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation
Publisher	American Society of Mechanical Engineers (ASME)
ISBN (Electronic)	9780791879221
DOIs	https://doi.org/10.1115/88-GT-72
State	Published - 1988
Event	ASME 1988 International Gas Turbine and Aeroengine Congress and Exposition, GT 1988 - Amsterdam, Netherlands Duration: Jun 6 1988 → Jun 9 1988

Publication series

Name	Proceedings of the ASME Turbo Expo
Volume	5

Conference

Conference	ASME 1988 International Gas Turbine and Aeroengine Congress and Exposition, GT 1988
Country/Territory	Netherlands
City	Amsterdam
Period	06/6/88 → 06/9/88

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10.1115/88-GT-72

Cite this

Tennery, V. J., Allard, L. F., Nolan, T. A., & Rawlins, M. H. (1988). Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics. In Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation (Proceedings of the ASME Turbo Expo; Vol. 5). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/88-GT-72

@inproceedings{8f7116d451054b49ba5c5c66390b21e1,

title = "Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics",

abstract = "The microstructure and fracture surfaces of two commercially available silicon nitride ceramics have been characterized using techniques of scanning and analytical transmission electron microscopy. These results have been correlated to mechanical property data (obtained from static and dynamic fatigue tests using four-point flexural test methods both at room temperature and at elevated temperature). For one of the materials, the results clarified failure mechanisms. For the other, the results showed how processing variables can affect microstructure (and thus mechanical behavior), and emphasized particularly that mechanical tests of billet-derived specimens may be unreliable in predicting the mechanical behavior of production components.",

author = "Tennery, \{V. J.\} and Allard, \{L. F.\} and Nolan, \{T. A.\} and Rawlins, \{M. H.\}",

note = "Publisher Copyright: Copyright {\textcopyright} 1988 by ASME.; ASME 1988 International Gas Turbine and Aeroengine Congress and Exposition, GT 1988 ; Conference date: 06-06-1988 Through 09-06-1988",

year = "1988",

doi = "10.1115/88-GT-72",

language = "English",

series = "Proceedings of the ASME Turbo Expo",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation",

}

Tennery, VJ, Allard, LF, Nolan, TA & Rawlins, MH 1988, Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics. in Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation. Proceedings of the ASME Turbo Expo, vol. 5, American Society of Mechanical Engineers (ASME), ASME 1988 International Gas Turbine and Aeroengine Congress and Exposition, GT 1988, Amsterdam, Netherlands, 06/6/88. https://doi.org/10.1115/88-GT-72

Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics. / Tennery, V. J.; Allard, L. F.; Nolan, T. A. et al.
Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation. American Society of Mechanical Engineers (ASME), 1988. (Proceedings of the ASME Turbo Expo; Vol. 5).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics

AU - Tennery, V. J.

AU - Allard, L. F.

AU - Nolan, T. A.

AU - Rawlins, M. H.

PY - 1988

Y1 - 1988

N2 - The microstructure and fracture surfaces of two commercially available silicon nitride ceramics have been characterized using techniques of scanning and analytical transmission electron microscopy. These results have been correlated to mechanical property data (obtained from static and dynamic fatigue tests using four-point flexural test methods both at room temperature and at elevated temperature). For one of the materials, the results clarified failure mechanisms. For the other, the results showed how processing variables can affect microstructure (and thus mechanical behavior), and emphasized particularly that mechanical tests of billet-derived specimens may be unreliable in predicting the mechanical behavior of production components.

AB - The microstructure and fracture surfaces of two commercially available silicon nitride ceramics have been characterized using techniques of scanning and analytical transmission electron microscopy. These results have been correlated to mechanical property data (obtained from static and dynamic fatigue tests using four-point flexural test methods both at room temperature and at elevated temperature). For one of the materials, the results clarified failure mechanisms. For the other, the results showed how processing variables can affect microstructure (and thus mechanical behavior), and emphasized particularly that mechanical tests of billet-derived specimens may be unreliable in predicting the mechanical behavior of production components.

UR - https://www.scopus.com/pages/publications/84938933447

U2 - 10.1115/88-GT-72

DO - 10.1115/88-GT-72

M3 - Conference contribution

AN - SCOPUS:84938933447

T3 - Proceedings of the ASME Turbo Expo

BT - Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 1988 International Gas Turbine and Aeroengine Congress and Exposition, GT 1988

Y2 - 6 June 1988 through 9 June 1988

ER -

Tennery VJ, Allard LF, Nolan TA, Rawlins MH. Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics. In Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation. American Society of Mechanical Engineers (ASME). 1988. (Proceedings of the ASME Turbo Expo). doi: 10.1115/88-GT-72

Application of electron microscopy for the analysis of the mechanical behavior of advanced ceramics

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