Towards better structural steels sections: optimisation of high frequency induction welded line pipe products

迈向更好的结构钢截面：高频感应焊管产品的优化

• 批准号: 2884562
• 金额: --
• 依托单位: University of Warwick
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2884562
• 关键词: Towards; better; structural; steels; sections

Steel line pipes are widely used in energy sector for onshore and offshore oil and gas transportation. The products are produced from strip by forming and welding to shape. Due to the range of potentially harsh environments, there is a need for higher strength and improved toughness especially on welded part in these products, particularly with considerations for CO2and H2 transportation to meet the future energy sector needs. This project will consider the microstructure development during the high frequency induction welding process, using both modelling and experimental methods, to determine the microstructure - property relationships and if the full pipe body tempering heat treatment post welding can be eliminated, giving cost, energy and CO2 savings

钢管管道被广泛用于陆上和近海油气运输的能源领域。这些产品是通过形成和焊接形状从带状产生的。由于潜在恶劣的环境范围，需要更高的强度和更高的韧性，尤其是在这些产品中的焊接部分，尤其是考虑到CO2和H2运输以满足未来能源部门需求的考虑。该项目将使用建模和实验方法来考虑在高频诱导焊接过程中的微观结构发展，以确定微观结构 - 性质关系，以及是否可以消除完整的管道体温热处理，以取消焊接后，以提供成本，能量和二氧化碳储蓄