Abstract

This paper provides a comprehensive review on the multiscale characterisation of interface stresses in cold rolling considering both the random asperity deformation and lubrication. The characterisation of the microscopic interface friction was analysed with the effects of lubricant shearing, asperity sliding, lubricant additives and oil-in-water emulsion. Multiscale modelling of rolling under different lubrication regimes was discussed in detail. Some open problems for further studies were also summarised.

Graphic Abstract

中文翻译：

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冷轧中多尺度界面应力表征

摘要

本文对冷轧界面应力的多尺度特性进行了全面的综述，同时考虑了随机粗糙变形和润滑。通过润滑剂剪切，粗糙滑动，润滑剂添加剂和水包油乳状液的影响分析了微观界面摩擦的特性。详细讨论了在不同润滑方式下轧制的多尺度建模。还总结了一些尚待进一步研究的问题。

图形摘要