Ultrasonic nondestructive evaluation of impact-damaged graphite fiber composite
By: James H. Williams, Jr. and Norman R. Lampert ; prepared for Lewis Research Center under grant NSG-3210
Contributors: Lampert, Norman R; Lewis Research Center
Series: NASA contractor report -- 3293
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Office; For sale by the National Technical Information Service]
Published: 1980
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 20
Subjects: Fibrous composites -- Fatigue; Ultrasonic testing; Impact
Notes: "May 1980"--Cover

STAR category 38

Includes bibliographical references