Prediction of enthalpy and entropy of solute segregation in ŕ-iron: a step towards grain bondary engineering of low-alloy steels

0133481 - FZU-D 20010333 RIV BE eng C - Konferenční příspěvek (zahraniční konf.)
Lejček, Pavel - Hofmann, S.
Prediction of enthalpy and entropy of solute segregation in ŕ-iron: a step towards grain bondary engineering of low-alloy steels.
Cleaner metals for industrial exploitation. Luxembourg: x, 1999 - (Lecomte-Beckers, J.; Brožová, A.; Pentti, E.; Lejček, P.), s. 146-152. ISBN 92-828-8323-X.
[International workshop of COST action 517. Řež (CZ), 16.12.1999-17.12.1999]
Grant CEP: GA MŠMT OC 517.40
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: segregation * grain boundaries * enthalpy/entropy relationship * ŕ-iron * low-alloy steels
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus

The fundamentals of the methods for prediction of ethalpy and entropy of segregation of any element at any grain boundary based on grain boundary segregation diagrams and linear dependence between segregation entropy and enthalpy are outlined.
Trvalý link: http://hdl.handle.net/11104/0031446