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Thermal and crystallization behavior of Finemet amorphous melt-spun ribbons

Publish place: 02nd Conference on Nanostructures
Publish Year: 1386
Type: Conference paper
Language: English
View: 1,603

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Link to this Paper:
https://civilica.com/doc/91706

Document National Code:

CNS02_087

Index date: 1 May 2010

Thermal and crystallization behavior of Finemet amorphous melt-spun ribbons abstract

Thermal behavior of Finemet amorphous melt-spun ribbons were studied using Differential Scanning Calorimetry (DSC) method in continuous heating regime. The crystallization behavior was investigated using X-ray Dffraction and Scaning Electron Microscopy. The results show that a nanocrystalline structure with 11 nm average crystallite size has been formed by annealing at 540◦C for 1 hr. The crystallization sequences were amorphous→α-FeSi+amorphous→α- FeSi+Fe2B+ Fe23B6+Fe3.5B+NbB2.

Thermal and crystallization behavior of Finemet amorphous melt-spun ribbons Keywords:

Finemet , Nanocrystalline alloys , Soft magnetic material

Thermal and crystallization behavior of Finemet amorphous melt-spun ribbons authors

H.A Shivaee

Institute for Nano Science and Technology, Sharif University of Technology

H.R Madaah-Hosseini

Materials Science & Engineering Department, Sharif University of Technology

A Irajizad

Institute for Nano Science and Technology