Publication detail

A comparison of physical and chemical properties of Fe80Nb3Cu1B16 and Fe33.5Ni40Nb3Cu1Si13.5B9 alloys.

ZÁBRANSKÝ, K.

Original Title

A comparison of physical and chemical properties of Fe80Nb3Cu1B16 and Fe33.5Ni40Nb3Cu1Si13.5B9 alloys.

Type

conference paper

Language

English

Original Abstract

Two FINEMET-type alloys FeNbCuB (F) and FeNiNbCuSiB (FNS) in the as-quenched amorphous, relaxed amorphous and nanocrystalline states have been investigated using Mössbauer spectroscopy, X-ray diffraction, magnetic and electrochemical methods. Present work summarizes the results obtained in the as-quenched and relaxed amorphous states. A partial substitution of Si for B and mainly of Ni for Fe (FNS-alloy) had a pronounced influence on the majority of the physical and chemical properties. A significant decrease in Curie temperature, an increase in crystallization temperature, a decrease in saturation magnetic polarization supported also by a decrease of hyperfine induction were observed. Simultaneously a high Ni content in FNS sample has contributed to a very good corrosion resistance.

Keywords

Mössbauer spectroscopy, FINEMET, nanocrystalline alloy,

Authors

ZÁBRANSKÝ, K.

RIV year

2007

Released

9. 9. 2007

Publisher

Vysoké učení technické v Brně Fakulta strojního inženýrství

Location

Brno

ISBN

978-80-214-3459-2

Book

JUNIORMAT 07 5th Internationa conference

Edition

1

Edition number

1

Pages from

141

Pages to

144

Pages count

4

BibTex

@inproceedings{BUT29269,
  author="Karel {Zábranský}",
  title="A comparison of physical and chemical properties of Fe80Nb3Cu1B16 and Fe33.5Ni40Nb3Cu1Si13.5B9 alloys.",
  booktitle="JUNIORMAT 07 5th Internationa conference",
  year="2007",
  series="1",
  number="1",
  pages="141--144",
  publisher="Vysoké učení technické v Brně Fakulta strojního inženýrství",
  address="Brno",
  isbn="978-80-214-3459-2"
}