NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Lacquer Reveals Impact Damage in CompositesBrittle lacquer unveils effects normally visible only by ultrasonic inspection. Laquer coating measures spread of cracking and delamination in graphite/epoxy panels subjected to cyclic compression loads after impact damage. Test specimen is coated with lacquer on side opposite surface at which projectile will be fired. Spalled area shows effect of impact without removing specimen from test fixture.
Document ID
19810000064
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Rhodes, M. D.
Williams, J. G.
Date Acquired
August 11, 2013
Publication Date
September 1, 1982
Publication Information
Publication: NASA Tech Briefs
Volume: 6
Issue: 1
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
LAR-12700
Accession Number
81B10064
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available