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Modelling the evolution of microstructure and mechanical properties during processing of AA3103

机译：模拟AA3103加工过程中微观结构和力学性能的演变

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摘要

An integrated modelling approach for sheet rolling of a commercial AlMn alloy is presented which predicts the evolution in microstructure and properties during the various processing steps from the as-cast and homogenized condition to final annealing and subsequent forming of the aluminium sheet. It involves physically based micro-structure models which account for the evolution in microchemistry, microstructure and texture during the various processing steps, and which are combined with Finite Element (FE) simulations to account for the complex strain paths and their spatial, variations during rolling. The model concept and its predictions are discussed in relation to full-scale industrial processing of an AA3103 alloy.
机译：提出了一种用于商业化AlMn合金薄板轧制的集成建模方法，该方法可预测从铸态和均质化状态到最终退火和铝板后续成形等各个加工步骤期间组织和性能的演变。它涉及基于物理的微观结构模型，该模型说明了各个加工步骤中微观化学，微观结构和织构的演变，并与有限元（FE）模拟相结合，以解释轧制过程中的复杂应变路径及其空间变化。 。讨论了与AA3103合金的大规模工业加工相关的模型概念及其预测。

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