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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Latuch, Jerzy
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2019Effect of silver content in Zr<inf>55</inf>Cu<inf>30</inf>Ni<inf>5</inf>Al<inf>10−x</inf>Ag<inf>X</inf> alloys on the supercooled liquid stability analysed by TTT diagrams
- 2017Influence of cobalt content on the structure and hard magnetic properties of nanocomposite (Fe,Co)-Pt-B alloyscitations
- 2017Isothermal Stability and Selected Mechanical Properties of Zr48Cu36Al8Ag8 Bulk Metallic Glasscitations
- 2011Soft magnetic amorphous Fe–Zr–Si(Cu) boron-free alloyscitations
- 2011Correlation between the size of Nd<inf>60</inf>Fe<inf>30</inf>Al <inf>10</inf> sample, cast by various techniques and its coercivity
- 2010Structural and magnetic properties of the ball milled Fe <inf>56</inf> Pt <inf>24</inf> B <inf>20</inf> alloycitations
- 2010Novel amorphous Fe-Zr-Si(Cu) boron-free alloyscitations
- 2010Structural transformations and magnetic properties of Fe <inf>60</inf> Pt <inf>15</inf> B <inf>25</inf> and Fe <inf>60</inf> Pt <inf>25</inf> B <inf>15</inf> nanocomposite alloyscitations
- 2009Magnetic properties of the Fe48.75 Pt 26.25 B 25 nanostructured alloycitations
- 2008Effect of processing parameters on the structure and magnetic properties of Nd60Fe30Al10 alloycitations
- 2007Crystallization behaviour of the Fe <inf>60</inf> Co <inf>10</inf> Ni <inf>10</inf> Zr <inf>7</inf> B <inf>13</inf> metallic glasscitations
- 2005Crystallization kinetics of Al-Mm-Ni-(Co,Fe) alloyscitations
- 2005Amorphous bulk alloys from Al-Mm-Ni system produced by hot compaction
- 2004Crystallisation behaviour of rapidly quenched cast irons with small amount of boroncitations
- 2004Magnetic and transport properties of nanocrystallizing supercooled amorphous alloy Fe74Al4Ga2P11B4Si4Cu1citations
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article
Crystallisation behaviour of rapidly quenched cast irons with small amount of boron
Abstract
Amorphous cast irons (with carbon content varying from 12.01 to 15.01 at.\%) containing 1 and 2 wt.\% of boron, were produced by rapid quenching from the melt in the form of ribbons with thickness of 40–75 μm. The crystallisation process of the amorphous alloys was studied using differential scanning calorimetry (DSC), X-ray diffractometry (XRD) and transmission electron microscopy (TEM).Very strong influence of boron content on thermal stability and crystallisation process of the alloys studied was observed. The increase of boron content from 1 to 2 wt.\% resulted in the increase of crystallisation onset temperature by about 100 K and in the change of crystallisation mode. The number of crystallisation stages, observed during calorimetric studies at temperatures reaching 1000 K, drops from three to one when boron content increases from 1 to 2 wt.\%. This indicates a change from primary to eutectic mode of decomposition of the amorphous phase, although in both cases similar crystallisation products are formed: α-Fe(Si) and Fe3(C,B). In primary crystallisation mode, dendritic crystals of α-Fe(Si) are formed and in eutectic crystallisation of both phases, small elongated crystallites are observed.