镍基高温合金极薄带精密轧制技术研究进展

徐超; 吴畏; 吴勇; 孟刚; 王方军; 刘海定; 王东哲; 肖军

doi:10.3969/j.issn.1674-6457.2025.07.022

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精密成形工程 ›› 2025, Vol. 17 ›› Issue (7) : 206-218. DOI: 10.3969/j.issn.1674-6457.2025.07.022

高温合金成形

镍基高温合金极薄带精密轧制技术研究进展

徐超^1,2,3,4, 吴畏^1,2,3,4,*, 吴勇^1,2,3,4, 孟刚^1,2,3,4, 王方军^1,2,3,4, 刘海定^1,2,3,4, 王东哲^1,2,3,4, 肖军^1,2,3,4

作者信息 +

Research Progress on Precision Rolling Technology of Nickel Based High-temperature Alloy Ultra-thin Strip

XU Chao^1,2,3,4, WU Wei^1,2,3,4,*, WU Yong^1,2,3,4, MENG Gang^1,2,3,4, WANG Fangjun^1,2,3,4, LIU Haiding^1,2,3,4, WANG Dongzhe^1,2,3,4, XIAO Jun^1,2,3,4

Author information +

文章历史 +

摘要

镍基高温合金极薄带被广泛应用于高端装备制造领域。相较于传统轧制,精密轧制技术在镍基高温合金极薄带表面/板形质量控制、力学性能调控、尺寸精度把控等方面更具优势。本文介绍了六辊、十二辊、二十辊精密轧制设备加工能力及板形调控手段,探讨了镍基合金精密轧制宽幅受限的原因,探究了极薄带轧制过程中表面与板形缺陷的形成机制,分析了包括辊形控制、特征尺寸、轧制工艺在内的极薄带精密轧制成形关键控制因素,着重分析了凸度、窜辊、宽度、厚度、宽厚比、变形量等因素对镍基高温合金极薄带形状/性能调控的影响规律,总结了镍基高温合金极薄带精密轧制成形技术的应用现状,包括装备设计制造、在线与离线检测技术应用、国内外制造水平对比,探究了未来极薄带轧制的研究趋势,通过将极限可轧厚度研究与极薄带轧制工艺相结合,在晶体塑性变形行为的基础上,衍生出极薄带轧制新方法。最后提出了共性结论与局限性看法,并对未来进行了展望,即镍基高温合金极薄带精密轧制技术将朝智能化、绿色化方向发展。

Abstract

Nickel based high-temperature alloy ultra-thin strips are widely used in the field of high-end equipment manufacturing. Compared with traditional rolling, precision rolling technology has more advantages in controlling the surface/shape quality, mechanical properties, and size accuracy of nickel based high-temperature alloy ultra-thin strips. In this article, the processing capabilities and shape control methods of 6-high, 12-high, and 20-high precision rolling equipment are introduced; the reasons for the limited width of precision rolling of nickel based alloys are discussed; the formation mechanism of surface and plate shape defects during the rolling process of ultra-thin strips are discussed; the key control factors of ultra-thin strips precision rolling forming, including roll shape control, feature size, and rolling process are analyzed, focusing on the influence of convexity, intermediate rolls shifting, width, thickness, width to thickness ratio and other factors on the shape/performance control of nickel based high-temperature alloy ultra-thin strips; current application status of precision rolling forming technology for nickel based high-temperature alloy ultra-thin strips, including equipment design and manufacturing, application of online and offline detection technology, and comparison of domestic and foreign manufacturing levels, are summarized; the future research trend of ultra-thin strip rolling are analyzed, deriving a new method for ultra-thin strip rolling based on the crystal plastic deformation behavior by combining the study of ultimate rollable thickness with ultra-thin strips rolling technology. Finally, common conclusions and limitations are proposed, and precision rolling technology of nickel based high-temperature alloys ultra-thin strips will develop towards intelligence and greenness in the future.

导出引用

徐超, 吴畏, 吴勇, 孟刚, 王方军, 刘海定, 王东哲, 肖军. 镍基高温合金极薄带精密轧制技术研究进展[J]. 精密成形工程. 2025, 17(7): 206-218 https://doi.org/10.3969/j.issn.1674-6457.2025.07.022

XU Chao, WU Wei, WU Yong, MENG Gang, WANG Fangjun, LIU Haiding, WANG Dongzhe, XIAO Jun. Research Progress on Precision Rolling Technology of Nickel Based High-temperature Alloy Ultra-thin Strip[J]. Journal of Netshape Forming Engineering. 2025, 17(7): 206-218 https://doi.org/10.3969/j.issn.1674-6457.2025.07.022

中图分类号： TG337.1

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