DETERMINATIONS OF THERMAL-CONDUCTIVITY OF COLD SINTERED SILVER USING THE PHOTOACOUSTIC METHOD

Authors
TODOROVIC DM NIKOLIC PM BOJICIC AI STOJANOVIC B RISTIC MM
Citation
Dm. Todorovic et al., DETERMINATIONS OF THERMAL-CONDUCTIVITY OF COLD SINTERED SILVER USING THE PHOTOACOUSTIC METHOD, Progress in Natural Science, 6, 1996, pp. 289-292
Citations number
12
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Progress in Natural Science → ACNP
ISSN journal
10020071
Volume
6
Year of publication
1996
Supplement
S
Pages
289 - 292
Database
ISI
SICI code
1002-0071(1996)6:<289:DOTOCS>2.0.ZU;2-E
Abstract
In this work certain thermal properties of cold sintered silver (Ag) p owder were investigated using the photoacoustic method. The photoacous tic spectra as a Junction of modulating frequency of the laser beam fo r cold sintered Ag were measured. The PA phase measurements are used t o obtain the diagram of thermal conductivity vs. the pressing pressure . Pressure variation of thermal conductivity is attributed to the pres ence of porous structure in the sample.