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Dynamic and static fatigue of a machinable glass ceramicThe dynamic and static fatigue behavior of a machinable glass ceramic was investigated to assess its susceptibility to stress corrosion-induced delayed failure. Fracture mechanics techniques were used to analyze the results so that lifetime predictions for components of this material could be made. The resistance to subcritical crack growth of this material was concluded to be only moderate and was found to be dependent on the size of its microstructure.
Document ID
19850064441
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Magida, M. B. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Forrest, K. A. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Heslin, T. M. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1984
Subject Category
Nonmetallic Materials
Accession Number
85A46592
Distribution Limits
Public
Copyright
Other

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