Journal article icon

Journal article

Determination of density and elastic constants of a thin phosphoric acid-anodized oxide film by acoustic microscopy

Abstract:

Quantitative acoustic measurements have been carried out on phosphoric acid-anodized (PAA) aluminum. This process creates a porous oxide layer which varied from 1 to 22 μm thick in the different specimens used here. The elastic properties of the PAA oxide layer were determined by measurements of the dispersion curves in the complex plane [speed of the surface acoustic wave (SAW) and its attenuation] alone. This was possible because two modes were observed on samples with thicker oxide layers....

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1121/1.428087

Authors


Expand authors...
Journal:
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
Volume:
106
Issue:
5
Pages:
2560-2567
Publication date:
1999-11-05
DOI:
ISSN:
0001-4966
URN:
uuid:50844793-0802-4e9e-b340-145d5d3766a5
Source identifiers:
174550
Local pid:
pubs:174550
Language:
English

Terms of use


Metrics


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP