CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
|
|
|
|
Crystallization Behavior of Fe50?xCr15Mo14C15B6Mx (x=0, 2 and M = Y, Gd) Bulk Metallic Glasses and Ribbons by in situ High Temperature X-Ray Diffraction |
Badis Bendjemil1,2**, Abderrezak Bouchareb1, Ahmed Belbah2, Jamel Bougdira3, Rafael Piccin4, Marcello Baricco4 |
1LEREC, Department of Physics, University of Badji-mokhtar-Annaba, Algeria 2Department of Mechanical Engineering, Faculty of Science and Technology, University of 8 Mai 1945 Guelma, Algeria 3Institut Jean LAMOUR, University Henri poincarré, Nancy, France 4IFM/NIS, Università di Torino, Via P. Giuria 9, 10125 Torino, Italy
|
|
Cite this article: |
Badis Bendjemil, Abderrezak Bouchareb, Ahmed Belbah et al 2012 Chin. Phys. Lett. 29 108103 |
|
|
Abstract The effect of rare earth addition on thermal stability of Fe50?xCr15Mo14C15B6Mx (x=0, 2 and M=Y, Gd) is studied. Thermal and structural properties are measured using differential scanning calorimetry and x-ray diffraction, respectively. The microstructure is observed by using a scanning electron microscope, and chemical composition is checked by energy dispersive spectroscopy analysis. The effect of high temperature on the isothermal crystallization of Fe50?xCr15Mo14C15B6Mx (x=0, 2 and M=Y, Gd) bulk metallic glass and ribbons is investigated by high-temperature x-ray diffraction. It is found that the crystallization behavior of Fe50?xCr15Mo14C15B6Mx(x=0, 2 and M=Y, Gd) bulk metallic glass strongly depends on the annealing temperature. The different crystallization behavior is believed to be due to the different structures that the metallic glass possesses at different temperatures.
|
|
Received: 11 January 2012
Published: 01 October 2012
|
|
PACS: |
81.05.Kf
|
(Glasses (including metallic glasses))
|
|
73.50.-h
|
(Electronic transport phenomena in thin films)
|
|
07.85.Fv
|
(X- and γ-ray sources, mirrors, gratings, and detectors)
|
|
07.20.Fw
|
(Calorimeters)
|
|
|
|
|
[1] Mizushima T, Makino A, Yoshida S and Inoue A 1999 J. Appl. Phys. 85 4418 [2] Jartych E, Pekala K, Jaskiewicz P, Latuch J, Pekala M and Grabski J 2002 J. Alloys Compd. 343 216 [3] Inoue A 2000 Acta Mater. 48 306 [4] Inoue A, Shen B L 2002 Mater. Trans. JIM 43 769 [5] Stoica M, Eckert J, Roth S, Zhang Z F, Schultz L and Wang W H 2005 Intermetallics 13 764 [6] Pang S J, Zhang T, Asami K and Inoue A 2002 Corros. Sci. 44 1847 [7] Baser T A and Baricco M 2008 J. Mater. Res. 23 2166 [8] Gloriant T, Gich M, Surinach S, Bar, M O and Greer A L 2000 Mater. Sci. Forum 343-346 365 [9] Bouchareb A, Bendjemil B, Piccin R and Baricco M 2010 Chin. Phys. Lett. 27 076103 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|