High Frequency Quantitative Analysis of Magnetomechanical Acoustic Emission.

Abstract

This report summarizes the results of a research project for development of nondestructive evaluation methods for residual stresses. A method using computerized pattern recognition analysis can successfully estimate the level of residual stress as well as microstructural changes of ferrous materials and components. Keywords: Digital signal analysis.

Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1985
Accession Number
ADA158222

Entities

People

  • K. Ono

Organizations

  • University of California, Los Angeles

Tags

DTIC Thesaurus Topics

  • Acoustic Emissions
  • Emission
  • Frequency
  • Frequency Bands
  • Materials
  • Pattern Recognition
  • Recognition
  • Residual Stress
  • Residuals
  • Stresses
  • Test And Evaluation

Fields of Study

  • Education

Readers

  • Instructional Design and Training Evaluation.
  • Materials Science and Engineering.
  • Structural Health Monitoring of Composite Structures.

Technology Areas

  • AI & ML