- Tytuł:
- A Comparative Study of Nanocrystalline Fe38.5Co38.5 Nb7 P15Cu1 Alloys Obtained by Mechanical Alloying and Rapid Quenching
- Autorzy:
-
Cotai, Ana
Miraglia, Salvatore
Neamtu, Bogdan Viorel
Marinca, Traian Florin
Chicinaș, Horea F.
Isnard, Olivier
Chicinaș, Ionel - Powiązania:
- https://bibliotekanauki.pl/articles/2106583.pdf
- Data publikacji:
- 2022
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
mechanical alloying
melt-spinning
ribbons
magnetisation
ferroalloys - Opis:
- This paper presents a comparative study of the preparation and characterisation of Fe38.5Co38.5 Nb7 P15Cu1 alloy produced by mechanical alloying (MA) and rapid quenching (RQ) method. In order to obtain the starting mixture (SS) in the present study, we opted for the replacement of elemental Nb and P powders with ferroalloy powders of niobium and phosphorus. Benzene was used as a control agent of the process (PCA) for wet MA. The samples obtained (powders and ribbons) were characterised by X-ray diffraction (XRD), differential scanning calorimetry (DSC), scanning electron microscopy (SEM), X-ray microanalysis (EDX), magnetic measurements M(H) and thermomagnetic measurements M(T). After 40 h of wet MA, the alloy was partially amorphous, and the ribbons obtained by RQ do not show an amorphous state. Also, the magnetic measurements show the influence of the method used on the magnetic properties.
- Źródło:
-
Archives of Metallurgy and Materials; 2022, 67, 2; 555--561
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł