Advanced experimental and numerical approaches are being developed to capture the localization of plasticity at the nanometer scale as a function of the multiscale and heterogeneous microstructure present in metallic materials. These innovative approaches promise new avenues to understand microstructural effects on mechanical properties, accelerate alloy design, and enable more accurate mechanical property prediction. This article provides an overview of emerging approaches with a focus on the localization of plasticity by crystallographic slip. New insights into the mechanisms and mechanics of strain localization are addressed. The consequences of the localization of plasticity by deformation slip for mechanical properties of metallic materials are also detailed.

中文翻译：

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从新兴的实验和数值方法中洞察晶体滑移的塑性定位

先进的实验和数值方法正在开发中，以捕获纳米尺度塑性的局部化，作为金属材料中存在的多尺度和异质微观结构的函数。这些创新方法为了解微观结构对机械性能的影响、加速合金设计并实现更准确的机械性能预测提供了新途径。本文概述了新兴方法，重点关注晶体滑移的塑性局部化。提出了对应变定位的机制和机理的新见解。还详细介绍了变形滑移引起的塑性局部化对金属材料机械性能的影响。