Fig. 1: Flow chart of the proposed work. | npj Advanced Manufacturing

Fig. 1: Flow chart of the proposed work.

From: Rapid data acquisition and machine learning-assisted composition design of functionally graded alloys via wire arc additive manufacturing

Fig. 1

First, build the gradient alloy block using WAAM. Second, measure the hardness, porosity, cracks, and compositions and use different modeling tools to build the database for the ML model. Third, optimize descriptor selection using a genetic algorithm. Lastly, predict the gradient alloy property, verify the design using experiments, and discover the location-specific properties.

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