Solid state synthesis of Fe-B-Si alloys

Pekka Ruuskanen, Oleg Heczko

Research output: Book/ReportReportProfessional

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 languageEnglish
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Number of pages35
ISBN (Print)951-38-4236-3
Publication statusPublished - 1992
MoE publication typeNot Eligible

Publication series

NameVTT Publications
PublisherVTT
No.118
ISSN (Print)1235-0621
ISSN (Electronic)1455-0849

Fingerprint

alloying
solid state
synthesis
intermetallics
scanning
magnetic materials
diffractometers
calorimeters
balls
thermodynamic properties
electron microscopes
hysteresis
microstructure
rings
x rays

Keywords

  • mechanical alloying
  • metalloid alloys
  • ferroboron
  • boron containing alloys
  • silicon containing alloys
  • powder metallurgy
  • powder (particles)
  • powder metals
  • microstructure
  • thermodynamic
  • properties
  • magnetic hysterests
  • compacts

Cite this

Ruuskanen, P., & Heczko, O. (1992). Solid state synthesis of Fe-B-Si alloys. Espoo: VTT Technical Research Centre of Finland. VTT Publications, No. 118
Ruuskanen, Pekka ; Heczko, Oleg. / Solid state synthesis of Fe-B-Si alloys. Espoo : VTT Technical Research Centre of Finland, 1992. 35 p. (VTT Publications; No. 118).
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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.",
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author = "Pekka Ruuskanen and Oleg Heczko",
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Ruuskanen, P & Heczko, O 1992, Solid state synthesis of Fe-B-Si alloys. VTT Publications, no. 118, VTT Technical Research Centre of Finland, Espoo.

Solid state synthesis of Fe-B-Si alloys. / Ruuskanen, Pekka; Heczko, Oleg.

Espoo : VTT Technical Research Centre of Finland, 1992. 35 p. (VTT Publications; No. 118).

Research output: Book/ReportReportProfessional

TY - BOOK

T1 - Solid state synthesis of Fe-B-Si alloys

AU - Ruuskanen, Pekka

AU - Heczko, Oleg

N1 - Project code: MET0029

PY - 1992

Y1 - 1992

N2 - 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.

AB - 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.

KW - mechanical alloying

KW - metalloid alloys

KW - ferroboron

KW - boron containing alloys

KW - silicon containing alloys

KW - powder metallurgy

KW - powder (particles)

KW - powder metals

KW - microstructure

KW - thermodynamic

KW - properties

KW - magnetic hysterests

KW - compacts

M3 - Report

SN - 951-38-4236-3

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BT - Solid state synthesis of Fe-B-Si alloys

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CY - Espoo

ER -

Ruuskanen P, Heczko O. Solid state synthesis of Fe-B-Si alloys. Espoo: VTT Technical Research Centre of Finland, 1992. 35 p. (VTT Publications; No. 118).