我国管线钢生产技术的进步  

Progress of pipeline steel production technology in China

作　　者：王复越 任毅 张帅[1,2,3] 王爽 张哲睿[1,2,3] 高红 WANG Fuyue;REN Yi;ZHANG Shuai;WANG Shuang;ZHANG Zherui;GAO Hong(State Key Laboratory of Metal Material for Marine Equipment and Application,Anshan 114009,China;Technology Center of Angang Steel Company Limited,Anshan 114009,China;Ansteel Iron and Steel Research Institute,Anshan 114009,China)

机构地区：[1]海洋装备用金属材料及其应用国家重点实验室,辽宁鞍山114009 [2]鞍钢股份有限公司技术中心,辽宁鞍山114009 [3]鞍钢集团钢铁研究院,辽宁鞍山114009

出　　处：《轧钢》2024年第5期79-86,107,共9页Steel Rolling

基　　金：辽宁省科技计划联合计划(基金)项目(2023JH2/101800003)。

摘　　要：随着我国能源需求的持续增长,管线钢作为油气管道建设的核心材料,其生产技术得到了快速发展。对我国管线钢生产技术的进步进行了总结,回顾并梳理了我国管线钢生产的发展历程,从早期的低钢级产品到如今的高性能、高钢级管线钢,展示了我国管线钢在生产技术方面的突破。重点介绍了当前管线钢生产中的关键技术,包括化学成分设计、轧制工艺、微观组织调控等方面的创新。此外,深入探讨了管线钢在耐腐蚀、高强度、耐低温等性能方面的产品特点与生产控制技术的研究进展。同时,指出新能源发展中氢气与二氧化碳储运、新型石油天然气管及装备、数字化与人工智能技术的应用是未来管线钢生产技术的研发重点。With the continuous growth of energy demand in China,pipeline steel,as the core material for oil and gas pipeline construction,has seen rapid development in its production technology.The progress of pipeline steel production technology in China is summarized,and the development history of pipeline steel production in China is reviewed and sorted out,demonstrating the breakthroughs in pipeline steel production technology from early low-grade products to today's high-performance,high-grade pipeline steel.It high lights the key technologies in current pipeline steel production,including innovations in chemical composition design,rolling process,and microstructure control.Furthermore,it delves into the research progress of product characteristics and production control technologies for pipeline steel in terms of corrosion resistance,high strength,and low-temperature resistance.At the same time,it points out that the development of hydrogen storage and transportation,new oil pipelines and equipment,and the application of digitalization and artificial intelligence technologies in new energy are the research and development priorities for pipeline steel production technology in the future.

关 键 词：管线钢 油气输送 技术进步 TMCP 新能源 

分 类 号：TG142.1[一般工业技术—材料科学与工程] TE973[金属学及工艺—金属材料] TG335[金属学及工艺—金属学]