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Title:

Crystallization kinetics of Fe78Si9B13 metallic glass

Group publication title:

Optica Applicata

Creator:

Jakubczyk, E. ; Krajczyk, L. ; Siemion, P. ; Jakubczyk, M.

Contributor:

Gaj, Miron. Redakcja

Subject and Keywords:

optyka ; metallic glass ; non-isothermal crystallization ; activation energy ; kinetics exponent

Description:

Optica Applicata, Vol. 37, 2007, nr 4, s. 359-370

Abstrakt:

The investigation of Fe78Si9B13 metallic glass was carried out by means of non-isothermal DSC and X-ray diffraction methods. Two crystalline phases: α-Fe(Si) and (Fe, Si)2B were identified during the crystallization process. Based on the Kissinger equation the activation energies for both phases were calculated. Using the Gao equation the Avrami kinetics exponent was determined. TEM studies proved the creation of these phases and also showed the presence of the FeB49 phase in the remaining amorphous phase.

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Wrocław

Date:

2007

Resource Type:

artykuł

Source:

<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link

Language:

eng

Relation:

Optica Applicata ; Optica Applicata, Vol. 37, 2007 ; Optica Applicata, Vol. 37, 2007, nr 4 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska