Title of article
Experimental and thermodynamic assessment of the Ce–Zr system
Author/Authors
Mattern، نويسنده , , N. N. YOKOYAMA، نويسنده , , Y. and Mizuno، نويسنده , , A. and Han، نويسنده , , J.H. and Fabrichnaya، نويسنده , , O. and Wendrock، نويسنده , , H. and Harada، نويسنده , , T. and Kohara، نويسنده , , S. and Eckert، نويسنده , , J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
7
From page
213
To page
219
Abstract
The phase equilibria of the binary Ce–Zr system have been investigated between 900 K and 1800 K by a combining conical nozzle levitation technique with in situ high energy synchrotron X-ray diffraction. From the diffraction data the phase sequences and the liquidus line were determined experimentally. The Ce–Zr system is an eutectic type. The eutectic reaction L↔bcc-Ce+hcp-Zr occurs at T=1113±5 K at the eutectic composition of 1.5±1 at% Zr. Based on the experimental data a self-consistent thermodynamic description of Ce–Zr phase diagram is derived.
Keywords
phase diagram , Ce–Zr , CALPHAD , Thermodynamic assessment , Conical nozzle levitation , In situ X-ray diffraction
Journal title
Calphad
Serial Year
2014
Journal title
Calphad
Record number
1816669
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