TY - JOUR
T1 - Examination of Kissinger's equation for solid-state transformation
AU - Liu, F.
AU - Liu, X. N.
AU - Wang, Q.
PY - 2009/4/3
Y1 - 2009/4/3
N2 - Applying numerical calculations for isochronal transformations on heating assuming site saturation or continuous nucleation, the applicability of Kissinger's equation was examined, in combination with an analytical transformation model. Only if in the temperature integral the starting temperature for the transformation T is sufficiently larger than T0, which indicates the temperature of the initial state, an exact value for effective activation energy Q can be deduced using Kissinger's equation. In the meantime, a recipe, derived from the transformation rate, is proved to be applicable to isochronal transformations, independent of T0.
AB - Applying numerical calculations for isochronal transformations on heating assuming site saturation or continuous nucleation, the applicability of Kissinger's equation was examined, in combination with an analytical transformation model. Only if in the temperature integral the starting temperature for the transformation T is sufficiently larger than T0, which indicates the temperature of the initial state, an exact value for effective activation energy Q can be deduced using Kissinger's equation. In the meantime, a recipe, derived from the transformation rate, is proved to be applicable to isochronal transformations, independent of T0.
KW - Crystallization
KW - Isochronal
KW - Kissinger's equation
KW - Transformation
UR - http://www.scopus.com/inward/record.url?scp=61449101844&partnerID=8YFLogxK
U2 - 10.1016/j.jallcom.2008.05.103
DO - 10.1016/j.jallcom.2008.05.103
M3 - 文章
AN - SCOPUS:61449101844
SN - 0925-8388
VL - 473
SP - 152
EP - 156
JO - Journal of Alloys and Compounds
JF - Journal of Alloys and Compounds
IS - 1-2
ER -