ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The following two-dimensional model describes the process of isothermal austenitizationin the hypoeutectoid and eutectoid unalloyed steels. The initial lamellar structure of simulations issimilar to the real structures. The interlamellar spacing – and at the same time the thickness oflamellas – can be changed arbitrarily and some lamellas can be cracked. The process of nucleusformation is described by a model of free enthalpy basis that makes a difference between thelocations of nucleus formation in accordance with their free enthalpy. The nucleus growth isdescribed by the numerical solution calculated by the Fick II. diffusion equation by using theCellular Automaton method in the course of the simulations
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/19/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.589.317.pdf