Abstract
A study on alloy phase formation in nanometer-sized particles by insitu transmission-electron microscopy revealed that the phase equilibrium of these particles is significantly different from that of the corresponding bulk materials. A theoretical study was conducted based on thermodynamics modified so that Gibbs free energies for bulk materials available in the CALPHAD database were modified by taking into consideration factors affecting the phase equilibrium of nanometer-sized alloy particles. The study proved useful to evaluate the results obtained from experiments.
| Original language | English |
|---|---|
| Pages (from-to) | 56-59 |
| Number of pages | 4 |
| Journal | JOM |
| Volume | 57 |
| Issue number | 3 |
| Publication status | Published - 2005 Mar 1 |
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ASJC Scopus subject areas
- Geochemistry and Petrology
- Geotechnical Engineering and Engineering Geology
- Materials Science(all)
- Metals and Alloys
Cite this
Phase diagrams of nanometer-sized particles in binary systems. / Lee, Junggoo; Lee, Joonho; Tanaka, Toshihiro; Mori, Hirotaro; Penttilä, Karri.
In: JOM, Vol. 57, No. 3, 01.03.2005, p. 56-59.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Phase diagrams of nanometer-sized particles in binary systems
AU - Lee, Junggoo
AU - Lee, Joonho
AU - Tanaka, Toshihiro
AU - Mori, Hirotaro
AU - Penttilä, Karri
PY - 2005/3/1
Y1 - 2005/3/1
N2 - A study on alloy phase formation in nanometer-sized particles by insitu transmission-electron microscopy revealed that the phase equilibrium of these particles is significantly different from that of the corresponding bulk materials. A theoretical study was conducted based on thermodynamics modified so that Gibbs free energies for bulk materials available in the CALPHAD database were modified by taking into consideration factors affecting the phase equilibrium of nanometer-sized alloy particles. The study proved useful to evaluate the results obtained from experiments.
AB - A study on alloy phase formation in nanometer-sized particles by insitu transmission-electron microscopy revealed that the phase equilibrium of these particles is significantly different from that of the corresponding bulk materials. A theoretical study was conducted based on thermodynamics modified so that Gibbs free energies for bulk materials available in the CALPHAD database were modified by taking into consideration factors affecting the phase equilibrium of nanometer-sized alloy particles. The study proved useful to evaluate the results obtained from experiments.
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UR - http://www.scopus.com/inward/citedby.url?scp=19044380763&partnerID=8YFLogxK
M3 - Article
VL - 57
SP - 56
EP - 59
JO - JOM
JF - JOM
SN - 1047-4838
IS - 3
ER -