Delivering Metal Forming Properties with Multi-Scale Modelling


Knowledge of appropriate and accurate material propertiesconstitutes a substantial challenge in the simulation ofmanufacturing processes. The appeal of multi-scale modelling lies in the quantitative link it provides between the properties we can observe on the macro-scale and the key features in the microstructure that lie at the physical origin of those properties. Fibre-reinforced composites have certain preferential fibre orientations that increase the strength in these directions. Likewise, metals consist of micrometer-sized crystals of one or several phases with specific preferential orientations, giving it direction-dependent properties. For composites and metals alike, the production process controls the initial microstructure, and consequently also the properties that control the behaviour in subsequent manufacturing steps.

Document Details

Reference

BM_Oct_16_7

Authors

Eyckens. P

Language

English

Type

Magazine Article

Date

2016-10-01

Organisations

KU Leuven

Region

Global

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