中文摘要：

轻质材料板管零件及其制造技术在先进制造领域占有举足轻重的地位,是实现装备轻量化以达到提升性能、节能环保的重要保障之一。并对我国载人航天、月球探测、大飞机、新一代战机、高推重比发动机、大运载等航空航天运载器有着重大支撑作用。脉冲强磁场在板管零件成形制造方面显示出巨大的应用潜力。特别是多时空脉冲强磁场成形技术作为一项绿色柔性先进制造技术．对于实现我国轻质材料板管零件成形制造能力的突破具有重要意义。以华中科技大学领衔的973计划“多时空脉冲强磁场成形制造”项目，围绕我国航空航天运载器对高性能、高可靠性板管构件重大需求,通过对多级多向脉冲强磁场成形技术装备原型的创新设计和研制，全面揭示多时空脉冲强磁场作用下金属材料的塑性流动、扩散复合、组织结构演变、缺陷产生与扩展等科学规律,建立基于多时空脉冲强磁场的柔性成形成性制造新原理、新理论、新体系。本文就该项目研究的概况、研究进展、实施效果进行回顾与论述,并对后续研究提出展望。

英文摘要：

Light-weight sheet and tube parts as well as their manufacturing technology occupies a pivotal position in the field of advanced manufacturing, which is not only an important safeguard of achieving light-weight equipment for enhanced performance, energy conservation and environmental protection, but also a significant support for those aerospace engineering including manned space flight, lunar exploration, large aircraft, new generation fighter, engine with high thrust-weight ratio and launch vehicle. Pulsed high magnetic field technology has shown great potential in manufacturing these components. Especially, as a green and flexible manufacture technology, the forming technology by space-time-controlled multi-stage pulsed magnetic field （Stic-Must- PMF） has an extremely important significance for a breakthrough to improve the forming capacity of these metal parts. The project of basic research of forming by Stic-Must-PMF（973 Project） led by Huazhong University of Science and Technology, focuses on studying the high performance and reliability parts in aerospace. Based on the innovative design and development of Stic- Must-PMF facility, the project aims to overall and deeper reveal the scientific laws related to metallic materials under the action of Stic-Must-PMF including plastic flow, diffusion bonding, microstructural evolution, defect formation and extension, and then build a systematic theory and method of the new flexible forming technology using Stic-Must-PMF. This paper mainly provides an overview of progress on the development and implementation of the project, and the prospect of further research is also proposed.