Real time on-line microstructure analysis using magnetic induction spectroscopy (ROMA)

使用磁感​​应光谱 (ROMA) 进行实时在线微观结构分析

• 批准号: EP/J50080X/1
• 负责人: Anthony Peyton
• 金额: $ 11.15万
• 依托单位: University of Manchester
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2011
• 资助国家: 英国
• 起止时间: 2011 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FJ50080X%2F1
• 关键词: Real; time; line; microstructure; analysis

During hot-rolling, the steel industry has no means of determining microstructure development in real-time. Offline analysis of coil-end samples is slow, destructive and does not allow monitoring and control of material properties throughout a production run. Research at the University of Manchester has resulted in the development of a new non-contact system (ROMA), exploiting a novel multi-frequency electromagnetic technique to monitor material microstructure during forced cooling. An important benefit is that it can measure from 0-100% transformation. This collaboration will transfer knowledge to Siemens and enable commercial exploitation by reference-site installation on the Tata Steel hot-strip mill at Port Talbot.

在热轧过程中，钢铁工业无法实时确定微观结构的发展。线圈端部样品的离线分析是缓慢的、破坏性的，并且不允许在整个生产运行中监测和控制材料特性。曼彻斯特大学的研究开发了一种新的非接触式系统（ROMA），利用一种新型的多频电磁技术来监测强制冷却过程中的材料微观结构。一个重要的好处是它可以测量0-100%的转换。这一合作将向西门子转让知识，并通过在塔尔博特港的塔塔钢铁热带钢轧机上进行参考现场安装实现商业开发。

项目成果

EM inspection of microstructure during hot processing: the journey from first principles to plant

热加工过程中微观结构的 EM 检查：从第一原理到工厂的旅程

• 发表时间: 2014
• 期刊: Iron and Steel Technology
• 作者: Peyton A J