Accession Number:

ADA155830

Title:

Fatigue Damage Detection in Steels by Optical Correlation

Descriptive Note:

Final rept. 15 Jun 1981-31 Dec 1984

Corporate Author:

WAYNE STATE UNIV DETROIT MI DEPT OF METALLURGICAL ENGINEERING

Personal Author(s):

Report Date:

1985-03-01

Pagination or Media Count:

9.0

Abstract:

This study investigated the use of optical correlation holography as a tool for the detection of surface changes, including those induced by fatigue, and its applicability for the nondestructive evaluation of strain and fatigue damage, and the prediction of impending failure in structural alloys.

Subject Categories:

  • Metallurgy and Metallography
  • Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE