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X-ray Diffraction Study of Directional Solidification Ledeburite

Trepczyńska-Łent M., Szykowny T.

Archives of Foundry Engineering

2015

Vol. 15, iss. 3

71--76

Directionally solidified sample of Fe-Fe3C eutectic alloy were produced under an argon atmosphere in a vacuum Bridgman-type furnace to study the eutectic growth with v = 167 μm/s pulling rate and constant temperature gradient G = 33.5 K/mm. Since how the growth texture of eutectic cementite is related to its growth morphology remains unclear, the current study aims to examine this relationship. The technique such as X-ray diffraction, have been used for the crystallographic analysis of carbide particles in white cast irons.

The metastable eutectic growth

Trepczyńska-Łent M.

Journal of Polish CIMAC

2012

Vol. 7, no 3

347-352

The paper presents adaptation problem of metastable growth of eutectic. In the case of rapid solidification the ledeburite eutectic structure in Fe-C system is become. This cementite eutectic is one from the most commercial eutectic of quasiregular eutectics group.

Solidification of Ledeburite Eutectic

Trepczyńska-Łent M.

Archives of Foundry Engineering

2012

Vol. 12, iss. 2s

71--74

The ledeburite eutectic is one from the most commercial eutectics of group the quasi-regular eutectics. The paper presents the knowledge of growth this eutectic. In the case high solidification, the foundation near which formulate the right growth eutectic they are fulfilled.