Simulation of Thermal Field in Fe73Cr2Ga4P13Si5C3 Bulk Metallic Glasses

Codrean, Cosmin; Şerban, Viorel Aurel; Buzdugan, Dragoş; Radu, Bogdan

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Preface and Committees
Thermal Stability and Crystallization Kinetics of Ti₄₀Zr₁₀Cu₃₄Pd₁₄Sn₂ Bulk Metallic Glass, p.3
Establishing the Glass Forming Ability of Ferromagnetic Bulk Amorphous Alloys Using a Mathematical Model Based on the Chemical Composition, p.11
Simulation of Thermal Field in Fe₇₃Cr₂Ga₄P₁₃Si₅C₃ Bulk Metallic Glasses, p.15
About Thermostability of Fe-Ni-P Amorphous Alloys, p.21
Synthesis of the Nanocrystalline/Nanosized NiFe₂O₄ Powder by Ceramic Method and Mechanical Milling, p.27
Effect of Sintering Parameters on the Stability of Phases of the ZnFe₂O₄/α-Fe Nanocomposite, p.31
A Study on Trace Elements Concentration in Bone Particles by XRF Analysis, p.37
Thermal Stability of Ni40Ti40Nb20 and Ni32Ti48Nb20 Tapes Obtained by Rapid Solidification Technique, p.41

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Paper Title:

Simulation of Thermal Field in Fe₇₃Cr₂Ga₄P₁₃Si₅C₃ Bulk Metallic Glasses

Periodical	Solid State Phenomena (Volume 188)
Main Theme	Advanced Materials and Structures IV
Edited by	Mircea Nicoară, Aurel Răduţă and Carmen Opriş
Pages	15-20
DOI	10.4028/www.scientific.net/SSP.188.15
Citation	Bogdan Radu et al., 2012, Solid State Phenomena, 188, 15
Online since	May, 2012
Authors	Bogdan Radu, Dragoş Buzdugan, Cosmin Codrean, Viorel Aurel Şerban
Keywords	Bulk Amorphous Alloys, Finite Element Analysis (FEA), Thermal Field
Price	US$ 28,-

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Abstract

This paper presents some results for numerical simulation of the thermal field developed during rapid cooling of iron base alloy (Fe₇₃Cr₂Ga₄P₁₃Si₅C₃), to obtain bulk metallic glasses. Technology of rapid cooling gives the possibility to obtain bulk metallic alloys with an amorphous structure which can be used for industrial applications like magnetic shields. Validity of the numerical model of the cooling process was confirmed by the X-ray diffraction analysis. Once the model being validate, it can be used to optimize the rapid cooling process and casting mold geometry to be able to investigate the possibility to obtain larger amorphous bulk components.