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IMPULSE - Advanced Industrial Manufacture of Next-Generation MARBN Steel for Cleaner Fossil Plant

IMPULSE - 用于清洁化石燃料工厂的下一代 MARBN 钢的先进工业制造

基本信息

批准号：
EP/N509991/1
负责人：
Wei Sun
金额：
$ 21.84万
依托单位：
University of Nottingham
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2016
资助国家：
英国
起止时间：
2016 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FN509991%2F1
关键词：
IMPULSE Advanced Industrial Manufacture Next

项目摘要

IMPULSE will work with novel "MARBN" high temperature steel, recently developed in TSB project "IMPACT" and shown tooffer capability for an increase in steam power plant temperature of 25 degrees C. IMPULSE, whose consortium includesmost IMPACT members together with new pipe, welding and innovative research partners, will take MARBN from thelaboratory on to full-scale industrial manufacture of ingot castings, pipework, and weldments. This will improve efficiencyand reliability of current and future steel-based steam power plant, and thus increase security of supply and reduce costand carbon emissions. MARBN 8-tonne ingot casting technology will be developed, and following high temperature (to1250 degrees C+) testing and manufacturing simulation, two full-scale pipe extrusion trials will be undertaken, with productvalidation by testing and electron metallography. Matching welding consumables will also be developed, qualified andtested. Long term creep and creep-fatigue data generation will feed into performance validation, materials standardisation,and pressure vessel design codes. Interaction with the KMM-VIN collaboration will enable constructive interchange withparallel European projects.The Nottingham team will provide the required expertise for testing MARBN specimens under creep and creep-fatigueconditions and developing the fatigue life model and the associated Finite Element modelling capabilities to enable the lifeprediction of welded MARBN pipes under flexible power plant operating conditions.

IMPULSE将与新型“MARBN”高温钢一起使用，该高温钢最近在TSB项目“IMPACT”中开发，并显示出能够将蒸汽发电厂的温度提高25摄氏度。IMPULSE的联盟包括IMPACT的大多数成员以及新的管道、焊接和创新研究合作伙伴，将把MARBN从实验室带到铸锭、管道和焊接件的全面工业制造。这将提高当前和未来钢铁蒸汽发电厂的效率和可靠性，从而提高供应安全性，降低成本和碳排放。将开发MARBN 8吨铸锭技术，并在高温（至1250摄氏度以上）测试和制造模拟之后，进行两次全尺寸管材挤压试验，通过测试和电子金相进行产品验证。配套的焊接耗材也将被开发、鉴定和测试。长期蠕变和蠕变疲劳数据生成将用于性能验证、材料标准化和压力容器设计规范。与KMM-VIN合作的互动将实现与平行欧洲项目的建设性交流。诺丁汉团队将提供在蠕变和蠕变疲劳条件下测试MARBN试样所需的专业知识，并开发疲劳寿命模型和相关的有限元建模能力，以实现在灵活的电厂运行条件下焊接MARBN管道的寿命预测。

项目成果

期刊论文数量（10）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Investigation of short-term creep deformation mechanisms in MarBN steel at elevated temperatures

DOI：
10.1016/j.msea.2018.06.063
发表时间：
2018-09-12
期刊：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
影响因子：
6.4
作者：
Benaarbia, A.;Xu, X.;Jepson, Mark A. E.
通讯作者：
Jepson, Mark A. E.

Analytical and inverse method for determining high temperature properties of materials using small punch creep: a review