Mathematical Problems in Engineering / 2014 / Article / Tab 1

Research Article

Simulation of Microstructure during Laser Rapid Forming Solidification Based on Cellular Automaton

Table 1

Calculation parameters of grain tip growth kinetics coefficients.

ElementsInitial concentration (%)Partition coefficient Liquidus slope (°C/wt%)Diffusion coefficient in liquid (m2/s)Gibbs-Thomson coefficient (K·m)

Al6.10.9−1190   10−9   2 × 10−7

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