Plastic Strain Accommodation and Acoustic Emission During Melting of Embedded Particles
Abstract
Melting point phenomena of micron-sized indium particles embedded in an aluminum matrix were studied by means of acoustic emission and differential scanning calorimetry. The acoustic response measured during melting increased with indium content. Correlations with differential scanning calorimetry suggest that large indium particles or particles at grain boundaries generate the greatest acoustic emission. Acoustic emission during melting suggests a dislocation generation mechanism to accommodate the 2.5% volume strain required for melting of the embedded particles. © 2012 Elsevier B.V. All rights reserved.
Recommended Citation
M. M. Kuba and D. C. Van Aken, "Plastic Strain Accommodation and Acoustic Emission During Melting of Embedded Particles," Materials Letters, Elsevier, Jan 2012.
The definitive version is available at https://doi.org/10.1016/j.matlet.2012.03.008
Department(s)
Materials Science and Engineering
International Standard Serial Number (ISSN)
0167-577X
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2012 Elsevier, All rights reserved.
Publication Date
01 Jan 2012
