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|Title: ||Kinetics and crystallization path of a Fe-based metallic glass alloy|
|Authors: ||Duarte, M. J.|
Jimenez, J. A.
Dippel, A. -C.
Renner, Frank Uwe
|Issue Date: ||2017|
|Publisher: ||PERGAMON-ELSEVIER SCIENCE LTD|
|Citation: ||ACTA MATERIALIA, 127, p. 341-350|
|Abstract: ||The thermal stability and the quantification of the different transformation processes involved in the overall crystallization of the Fe50Cr15Mo14C15B6 amorphous alloy were investigated by several characterization techniques. Formation of various metastable and stable phases during the devitrification process in the sequence alpha-Fe, x-Cr6Fe18Mo5, M-23(C,B)(6), M7C3, eta-Fe3Mo3C and FeMo2B2 (with M = Fe, Cr, Mo), was observed by in-situ synchrotron high energy X-ray diffraction and in-situ transmission electron microscopy. By combining these techniques with differential scanning calorimetry data, the crystallization states and their temperature range of stability under continuous heating were related with the evolution of the crystallized fraction and the phase sequence as a function of temperature, revealing structural and chemical details of the different transformation mechanisms. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.|
|Notes: ||[Duarte, M. J.; Kostka, A.; Renner, F. U.; Dehm, G.] Max Planck Inst Eisenforsch GmbH, D-40237 Dusseldorf, Germany. [Kostka, A.] Ruhr Univ Bochum, Mat Res Dept, D-44801 Bochum, Germany. [Kostka, A.] Ruhr Univ Bochum, Ctr Interface Dominated Mat ZGH, D-44801 Bochum, Germany. [Crespo, A.] Univ Politecn Cataluna, EETAC, Dept Fis, Castelldefels 08860, Spain. [Jimenez, J. A.] CSIC, CENIM, E-28040 Madrid, Spain. [Dippel, A. -C.] DESY, Hamburg, Germany. [Renner, F. U.] Univ Hasselt, Inst Mat Onderzoek, B-3590 Diepenbeek, Belgium.|
|ISI #: ||000397362600033|
|Type: ||Journal Contribution|
|Appears in Collections: ||Research publications|
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