What role does grain size play in the mechanical properties of nanocrystalline metals and how can this be controlled during the manufacturing process?

29 June 2024 0 7K Report

In nanocrystalline metals, the size of their crystalline grains affects how strong, ductile, and hard they are. Smaller grains often mean stronger metals but can reduce ductility. Controlling grain size during manufacturing could help optimize these properties for specific applications.

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