Critical examination of the DTA techniques used to study the kinetics of solid-state transformations

Morales, J.; Herman, Luc; Macı́as, M.; Ortega, Abraham Barrero

doi:10.1007/bf00555006

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Comparison With Experimental Studies1

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1998

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Cited by 8 publications

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“…A dislocation glide mechanism (42), whereby motion of a partial dislocation causes a shear of the Ca> sublattice, has been proposed. The kinetics of the aragonite-calcite transformation have been extensively studied (38,(42)(43)(44)(45)(46)(47)(48)(49)(50)(51). The transition has a small, positive enthalpy change ( H from 0.21 to 4.88 kJ mol\), but has a high activation energy (E from 160 to 750 kJ mol\).…”

Section: Comparison With Experimental Studiesmentioning

confidence: 99%