关于推进核电焊接领域国产化、智能化的探索  

Exploration on Promoting the Localization and Intelligent Development of Welding in Nuclear Industry

作　　者：李想[1] 刘焕 LI Xiang;LIU Huan(Shanghai Municipal Nuclear Power Office,Shanghai 200032,China)

机构地区：[1]上海市核电办公室,上海200032

出　　处：《南方能源建设》2020年第4期93-97,共5页Southern Energy Construction

基　　金：上海市工业强基专项“核电领域高效可靠焊接技术、焊材、工艺、检测、应用一条龙”(GYQJ-2018-2-03,沪经信技[2018]491号)。

摘　　要：[目的]焊接技术是重要的工业基础能力之一,核电焊接关系着核电设备的安全稳定运行。针对核电焊接领域出现的技术研发水平欠缺,生产检测手段落后的现状,解决核电关键焊材、焊接设备、检测装置依赖于进口,核电建设进度及发展受制于人的“卡脖子”问题。[方法]上海市核电办公室走访调研了大量生产制造企业、高校及科研院所、工程建设单位,了解核电焊接产业的发展现状,对比分析现有技术和国际先进水平的差距。[结果]结合市场需求、指出核电焊接产业链上下游的共生促进关系,并找到技术难点以及攻关方向。基于上海地区的核电产业基础,响应国家和地方的引导政策。[结论]提出了核电领域高效可靠焊接技术、焊材、工艺、检测、应用“一条龙”的整体提升方案,探索了产业链上下游互融共生、分工合作的新模式,提出了推进核电焊接领域的国产化、智能化发展的攻关路径。[Introduction]Welding is one of the important basic industrial technoligies,which is related to the safe and stable operation of nuclear power equipment.Considering that the R&D technologies are not sufficient,the production and testing methods are not advanced,and the key welding materials,welding equipment and testing devices are imported,the nuclear power plant construction progress and development meet a large number of“bottleneck”issues.[Method]To learn the current development of nuclear power welding industry and diffenrence between the current technologies and the international advanced technologies,Shanghai Municipal Nuclear Power Office visited and investigated a large number of manufacturing enterprises,universities,research institutes and construction enterprises.[Result]Based on the market demands,it demonstrated that the enterprises in the nuclear industry relied on and supported each other,and the technical difficulties and research direction were found.Based on the nuclear industry base and responding to the state and local industry policies,it gives the scheme on application of efficient and reliable welding technology,welding materials,welding processes and testing.[Conclusion]It explores a new mode of mutual symbiosis and cooperation between the upstream and downstream enterprises of the nuclear industrial chain,and puts forward the path of promoting welding localization and intelligentize development in nuclear industry.

关 键 词：核电 焊接 国产化 智能化 攻关路径 

分 类 号：TL4[核科学技术—核技术及应用] TG47[金属学及工艺—焊接]