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Subsurface structure and magnetic parameters of Fe-Mo-Cu-B metallic glass

100%

Miglierini M., Hasiak M., Bujdoš M.

issue 1

115-119

Subsurface properties of 57Fe81Mo9Cu1B9 metallic glass were studied by conversion electron and conversion X-ray Mössbauer spectrometry. They were applied to both surfaces of the ribbons. Deviations in structural surface features are exhibited via different contents of crystalline phases, which were identified as bcc-Fe and magnetite. The presence of small ferromagnetic particles was also suggested from magnetic measurements. An influence of irradiation with 130-keV N+ ions on surface properties of the as-quenched alloy is also discussed.

Changes of thermal, mechanical and magnetic properties of an amorphous Fe80Cr5B15 alloy during magnetic and structural phase transitions

86%

Kamasa P., Myśliński P.

Open Physics

2006

vol. 4

issue 2

178-186

Thermal, mechanical and thermomagnetic properties associated with the magnetic and structural transition of an amorphous Fe80Cr5B15 alloy are described. The investigation was carried out in a simultaneous dilatometric and thermomagnetic experiment. An anomaly of the thermal expansion coefficient at the Curie point and a change in mechanical properties just before the onset of crystallization are observed. The results are compared with the thermal behavior obtained by differential scanning calorimetry.

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1 Nukleonika

1 Open Physics

1 2015

1 2006

1 Bujdoš M.

1 Hasiak M.

1 Kamasa P.

1 Miglierini M.

1 Myśliński P.

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Subsurface structure and magnetic parameters of Fe-Mo-Cu-B metallic glass

Changes of thermal, mechanical and magnetic properties of an amorphous Fe80Cr5B15 alloy during magnetic and structural phase transitions