Crystallization kinetics of Fe78Si9B13 metallic glass

• Autorzy: Jakubczyk E. , Krajczyk L. , Siemion P. , Jakubczyk M.
• Języki publikacji: EN

Abstrakty

EN

The investigation of Fe₇₈Si₉B₁₃ metallic glass was carried out by means of non- isothermal DSC and X-ray diffraction methods. Two crystalline phases: ?-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.

Słowa kluczowe

EN

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

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2007
• Tom: Vol. 37, nr 4
• Strony: 359--370
• Opis fizyczny: Bibliogr. 22 poz.

Twórcy

autor

Jakubczyk E.

autor

Krajczyk L.

autor

Siemion P.

autor

Jakubczyk M.

• Institute of Physics, Jan Długosz University, al. Armii Krajowej 13/15, 42-200 Częstochowa, Poland

Bibliografia

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