Method of making in-situ whisker reinforced glass ceramic

Brown, Jesse J; Hirschfeld, Deidre A; Lee, K H

Title: Method of making in-situ whisker reinforced glass ceramic

Patent · Tue Feb 16 00:00:00 EST 1993

OSTI ID:868659

Brown, Jesse J ^[1]; Hirschfeld, Deidre A ^[2]; Lee, K H ^[3]

Christiansburg, VA
Elliston, VA
Blacksburg, VA

A heat processing procedure is used to create reinforcing whiskers of TiO.sub.2 in glass-ceramic materials in the LAS and MAS family. The heat processing procedure has particular application in creating TiO.sub.2 in-situ in a modified .beta.-eucryptite system.

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DOE Contract Number:: 19X-22049C

Assignee:: Center for Innovative Technology (Herndon, VA); VPI & SU (Blacksburg, VA)

Patent Number(s):: US 5186729

Application Number:: 07/692,214

OSTI ID:: 868659

Country of Publication:: United States

Language:: English

References (9)

Crack deflection processes—II. Experiment Faber, K. T.; Evans, A. G. Acta Metallurgica, Vol. 31, Issue 4 https://doi.org/10.1016/0001-6160(83)90047-0	journal	April 1983
Microstructural Characterization and Fracture Toughness of Cordierite-ZrO2 Glass-Ceramics McCOY, Michael A.; Heuer, Arthur H. Journal of the American Ceramic Society, Vol. 71, Issue 8 https://doi.org/10.1111/j.1151-2916.1988.tb06387.x	journal	August 1988
Microstructure and Kinetics of Crystallization of MgO-Al2O3-Si02 Glass-Ceramics Zdaniewski, Wieslaw A. Journal of the American Ceramic Society, Vol. 61, Issue 5-6 https://doi.org/10.1111/j.1151-2916.1978.tb09278.x	journal	May 1978
Crack deflection processes—I. Theory Faber, K. T.; Evans, A. G. Acta Metallurgica, Vol. 31, Issue 4 https://doi.org/10.1016/0001-6160(83)90046-9	journal	April 1983
Crystallization of MgO-Al2O3-SiO2-ZrO2 Glasses McCOY, M.; Lee, W. E.; Heuer, A. H. Journal of the American Ceramic Society, Vol. 69, Issue 3 https://doi.org/10.1111/j.1151-2916.1986.tb07430.x	journal	March 1986
Effect of Crystallites on Subcritical Crack Growth and Strain-Rate Sensitivity of Strength of Cordierite Glass-Ceramics Baskaran, S.; Bhaduri, S. B.; Hasselman, D. P. H. Journal of the American Ceramic Society, Vol. 68, Issue 3 https://doi.org/10.1111/j.1151-2916.1985.tb09647.x	journal	March 1985
Effect of Crystallites on Surface Damage and Fracture Behavior of a Glass-Ceramic Morena, R.; Niihara, K.; Haselman, D. P. H. Journal of the American Ceramic Society, Vol. 66, Issue 10 https://doi.org/10.1111/j.1151-2916.1983.tb10528.x	journal	October 1983
Role of crack size in the bi-modal static fatigue failure of a cordierite glass and glass-ceramic Baskaran, Suresh; Lee, Hong Lim; Hasselman, D. P. H. Journal of Materials Science, Vol. 22, Issue 3 https://doi.org/10.1007/BF01103523	journal	March 1987
Strength and Microstructure in Lithium Disilicate Glass-Ceramics Borom, Marcus P.; Turkalo, Anna M.; Doremus, Robert H. Journal of the American Ceramic Society, Vol. 58, Issue 9-10 https://doi.org/10.1111/j.1151-2916.1975.tb19004.x	journal	September 1975

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whiskers
glass-ceramic
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particular
application
creating
modified
beta
-eucryptite
glass ceramic
particular application
ceramic material
ceramic materials
whisker reinforced
heat processing
ceramic mater
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Title: Method of making in-situ whisker reinforced glass ceramic

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