Accession Number:

ADA094388

Title:

Acoustic Emission from the Aluminium Alloy 7050.

Descriptive Note:

Materials rept.,

Corporate Author:

AERONAUTICAL RESEARCH LABS MELBOURNE (AUSTRALIA)

Personal Author(s):

Report Date:

1979-10-01

Pagination or Media Count:

28.0

Abstract:

Studies of the acoustic emission detected during deformation of the commercial aluminum alloy 7050 are described. Tests have been performed on unflawed tensile specimens and notched specimens of the alloy in a variety of heat-treated conditions. Attempts are made to correlate the detected emission with various microstructural features affecting the deformation of the alloy. Author

Subject Categories:

  • Properties of Metals and Alloys
  • Acoustics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE