NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Simple processing method for high-strength silicon carbideSilicon carbide test bars were made by a simple wet-processing technique. The pressure casting method used the same equipment as conventional dry-pressing, but with a modified die. This casting technique was employed in order to produce test bars with improved strength and smaller fracture flaws than produced by dry-pressing. This was accomplished by eliminating pore clusters which were present in dry-pressed specimens and identified as a common source of failure in SiC MOR test bars.
Document ID
19880031829
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Hurst, Janet B.
(NASA Lewis Research Center Cleveland, OH, United States)
Dutta, Sunil
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 13, 2013
Publication Date
November 1, 1987
Publication Information
Publication: American Ceramic Society, Communications
Volume: 70
ISSN: 0002-7820
Subject Category
Nonmetallic Materials
Accession Number
88A19056
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available