Abstract
Fe-B and Fe-B-Si elemental and intermetallic powders were
synthesized by
mechanical alloying method. Vibratory and planetary type
of ball mills
were used in the tests. The alloying time and the
alloying type in the
results were investigated. The microstructure and the
thermodynamic
properties of the mechanically alloyed powders were
characterized by
means of a X-ray diffractometer, a differential scanning
calorimeter and a
scanning electron microscope. The obtained results
confirm that it is
possible to synthesize nanocrystalline and amorphous
alloys from elemental
and intermetallic Fe-, B- and Si-powders. The magnetic
hysteresis
properties of the compacted rings made from the
mechanically alloyed Fe-
B-and Fe-B-Si-powders were measured. These results form a
promising
basis for the further development of new types of soft
magnetic materials
with the mechanical alloying method.
| Original language | English |
|---|---|
| Place of Publication | Espoo |
| Publisher | VTT Technical Research Centre of Finland |
| Number of pages | 35 |
| ISBN (Print) | 951-38-4236-3 |
| Publication status | Published - 1992 |
| MoE publication type | Not Eligible |
Publication series
| Series | VTT Publications |
|---|---|
| Number | 118 |
| ISSN | 1235-0621 |
Keywords
- mechanical alloying
- metalloid alloys
- ferroboron
- boron containing alloys
- silicon containing alloys
- powder metallurgy
- powder (particles)
- powder metals
- microstructure
- thermodynamic
- properties
- magnetic hysterests
- compacts
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Cite this
Ruuskanen, P., & Heczko, O. (1992). Solid state synthesis of Fe-B-Si alloys. VTT Technical Research Centre of Finland. VTT Publications, No. 118