Prethodno priopćenje

Study of directionally solidified Fe – 4,25 %C eutectic alloy using electron backscatter diffraction (EBSD) technique

M. Trepczyńska-Łent ; University of Science and Technology Bydgoszcz, Faculty of Mechanical Engineering, Poland
J. Piątkowski ; Silesian University, Faculty of Materials Engineering and Metallurgy, Katowice, Poland

Sažetak

Electron back-scattered diffraction was used to determine the microstructure of a eutectic. Fe – 4,25 % C alloy was directionally solidified with the growth rate of 300 mm/h (83,3 μm/s) in a vacuum Bridgman-type furnace with liquid metal cooling. Eutectic phases have been observed using optical microscopy and scanning electron microscopy. The morphology of the eutectic phases was described. EBSD analysis reveals pronounced direction <100> of cementite in the microstructure produced by directional solidification.

Ključne riječi

Fe-eutectic, directional solidification; phase; EBSD; microstructure

Hrčak ID:

237035

URI

https://hrcak.srce.hr/237035

Datum izdavanja:

1.7.2020.

Posjeta: 776 *