此次落地成都的协作中心将以国际合作、学术交流、科技创新、产业牵引为四大核心抓手，由核工业西 南物理研究院（简称"西物院"）牵头，联合IAEA成员国的核领域专家、学术组织及企事业单位深化聚 变技术协作。 10月14日，2025世界聚变能源集团第2次部长级会议暨国际原子能机构第30届聚变能大会在成都开幕。 现场，国际原子能机构（IAEA）聚变技术协作中心（简称"协作中心"）在成都正式授牌，标志着全球 首个聚焦聚变能研究与培训的IAEA协作中心落地中国，中国在聚变能源领域的国际地位与影响力实现 显著跃升，更将为成都建设全球聚变能源创新高地、推动可控核聚变商业化进程注入关键动能。 据了解，IAEA协作中心是由IAEA与成员国的机构、部门或机构内实验室签署正式协议的指定实体，协 作中心机制侧重研究、开发和培训，帮助实现联合国"可持续发展目标"的重要指标，主要协助IAEA从 事开发和应用与IAEA有关的技术、提供分析服务、进行研究、技术标准制定与质量体系推广、组织会 议和培训活动、信息的收集整理和传播、与其他协作中心协同。 （文章来源：央视新闻） ...

Group 1 - The concept of controllable nuclear fusion is gaining traction, leading to increased activity in related stocks [1] - Hezhong Intelligent has seen a significant rise, achieving 7 consecutive trading limits in 11 days [1] - China National Nuclear Corporation has experienced a price increase of over 7% [1]

Core Viewpoint - The release of the new IEC international standard for nuclear reactor reactivity characteristics and testing methods marks a significant breakthrough for China's nuclear power industry in international standard-setting [1] Group 1: Standard Development - The new standard titled "Nuclear Power Plants - Important Safety Instrumentation - Characteristics and Testing Methods for Nuclear Reactor Reactivity" was initiated and led by the China National Nuclear Power Research and Design Institute [1] - This is the first IEC international standard newly developed by the nuclear power institute, filling a gap in global nuclear industry standards for reactivity measurement [1] Group 2: Technical Significance - The standard addresses the global challenge of inaccurate reactivity measurement and slow judgment, particularly benefiting third-generation and beyond nuclear power technologies [1]

Core Viewpoint - The overall nuclear and radiation safety situation in China is stable as of the third quarter of 2025, with a focus on enhancing safety measures in response to seasonal risks and the rapid development of the nuclear sector [1] Group 1: Safety Measures and Regulatory Enhancements - There is a need to strengthen seasonal risk prevention and response, particularly regarding low-temperature risks in the north and marine biological outbreaks in the south [1] - The establishment of a modern nuclear safety regulatory system is emphasized, aiming to improve regulatory effectiveness through better interaction with the industry [1] - Key safety management areas will be prioritized, with specific regulatory requirements outlined for different reactor types [1] Group 2: Technological Advancements and Strategic Planning - There is an emphasis on tracking new technologies such as fusion, indicating a forward-looking approach to nuclear safety [1] - The importance of implementing the spirit of the 20th Central Committee's Fourth Plenary Session is highlighted, alongside the high-quality preparation of the "14th Five-Year" nuclear safety plan [1]

Core Insights - The CRAFT facility has achieved significant progress with the successful testing and acceptance of the prototype component for the divertor, which is crucial for the fusion reactor's core operation [1][2] - The prototype's steady-state thermal load capacity reached 20 megawatts per square meter, and the alignment error of the target plate surface adjacent to the plasma is less than 1 millimeter, marking a successful development of the largest and highest thermal load divertor component designed independently in China [1] Summary by Sections Development and Testing - The divertor prototype component has successfully passed expert testing, demonstrating its ability to handle a steady-state thermal load of 20 megawatts per square meter [1] - The innovative design includes a hybrid divertor cladding integration scheme, theoretically increasing the tritium breeding ratio by over 3%, providing an effective pathway for achieving tritium self-sufficiency [1] Technical Innovations - The design features three structurally reliable and easily disassemblable target plates, validating the feasibility of quick replacements [1] - The use of a flat structure effectively controls the tungsten surface temperature below the recrystallization temperature, successfully achieving the ultra-high thermal load [1] Broader Implications - The successful development of the divertor prototype establishes a solid technical foundation for the engineering application of China's fusion reactor divertors [2] - The related technologies not only support other fusion devices but also have potential applications in aerospace, high-end medical equipment, industrial electronics, and new energy vehicles [2]

Core Insights - China's nuclear power has entered the world's top tier with the mass production of the "Hualong One" reactor, accelerating the advancement of several cutting-edge nuclear technologies [1][3] - The development of fast reactors and controlled nuclear fusion is progressing rapidly, with fast reactors increasing natural uranium utilization by over 60 times [3][4] - The "Three-step" strategy for nuclear energy development in China includes thermal reactors, fast reactors, and fusion reactors, with "Hualong One" being the most widely used third-generation nuclear reactor globally [4] Group 1 - The "Hualong One" reactor is a significant achievement in China's nuclear power sector, marking its entry into the global forefront of nuclear energy [1] - The fast reactor technology, classified as a fourth-generation nuclear technology, is designed to enhance the utilization rate of natural uranium significantly [3] - The "China Fusion Engineering Test Reactor," known as "Chinese Circulation No. 3," has achieved critical temperature milestones, indicating progress towards practical applications of controlled nuclear fusion [3] Group 2 - China's nuclear energy development strategy is structured in three phases: thermal reactors, fast reactors, and fusion reactors, with a clear focus on advancing each stage [4] - The "Hualong One" is recognized as the most prevalent model among third-generation nuclear reactors currently in operation or under construction worldwide [4]

从研发到完成制造，项目团队历时5年多时间，攻克了多项关键技术难题。在原材料研制方面，完成了 低温不锈钢316LMn（ITER级JJ1）材料的国产化、完成了百吨级316LN超大锻件和128毫米316LN超厚 钢板的研制。在制造技术方面，面对最大厚度达360毫米的焊接挑战，研发了大厚度激光焊接和超深窄 焊接的组合焊接技术、相控阵无损检测技术，实现了线圈盒焊接的控形控性；开发了30米长空间弯管的 精密成形、低温树脂与钎焊的冷却管固定技术，实现了冷却管的高精密安装。 环向场线圈盒的成功交付，是聚变能源商业化迈出的重要一步。相关技术还可应用于航空航天、能源装 备、船舶海工等领域。（记者洪敬谱） 记者10月10日从中国科学院合肥物质科学研究院等离子体物理研究所获悉，聚变堆主机关键系统综合研 究设施（CRAFT）项目日前取得重要进展——环向场磁体线圈盒研制成功并在安徽省合肥市交付。 环向场线圈盒是环向场磁体的主体承力结构部件，是磁体系统的重要组成部分，主要用于保护环向场线 圈绕组并支撑与固定着极向场磁体等其他超导磁体。环向场线圈盒由超低温奥氏体不锈钢316LN和 316LMn材料构成，该部件外形尺寸21米×12米，重400 ...

Core Viewpoint - The nuclear fusion sector is experiencing significant stock market activity, with several companies seeing their stock prices double or more due to increasing expectations around nuclear fusion commercialization and engineering advancements [2][4]. Group 1: Stock Market Performance - As of October 10, 2023, the nuclear fusion sector has seen an overall increase of 60.62% since the beginning of the year, with a net inflow of 2.041 billion yuan [4]. - Individual stocks have shown remarkable gains, with Zhongzhou Special Materials up 271.94%, Hezhong Intelligent up 247.15%, and Yongding Co. up 200.39% [4]. - On October 9, 2023, the Wande Nuclear Fusion Index rose by 7.82%, while the Nuclear Power Index increased by 6.46%, indicating strong market interest [3]. Group 2: Project Developments - The BEST nuclear fusion device in Hefei is progressing, contributing to heightened market enthusiasm [2]. - The construction of the BEST device's key vacuum component has been successfully installed, marking a significant milestone [6]. - The Chinese Academy of Sciences and other institutions are leading nuclear fusion technology advancements, with the China Circulation No. 3 device achieving significant temperature breakthroughs [5][6]. Group 3: Industry Insights - Current nuclear fusion projects are primarily experimental, focusing on validating the feasibility of fusion power generation rather than commercial applications [3]. - The demand for energy, particularly from AI technologies, is driving interest in nuclear fusion as a future energy source [4]. - The cost structure of nuclear fusion reactors is heavily influenced by components such as building structures, magnets, and vacuum chambers, with magnets representing the largest value segment [7].

为推动中泰核能领域合作，"庆祝中泰建交50周年暨和平利用核技术"研讨会于10月10日在泰国曼谷举 行。本次会议旨在为中泰核能电力相关政府部门、公司、机构搭建对话与合作平台，深化小堆技术、项 目开发、安全监管、人才培养、公众教育等方面交流与合作，推动中泰两国核能合作迈上新台阶，为中 泰全面战略合作伙伴关系发展注入新动力。（新华社） ...

Core Points - China Nuclear Engineering Corporation (SH:601611) experienced a stock price surge, reaching a closing price of 10.71 yuan, with an increase of 9.96% [1] - The company's total market capitalization is reported at 32.278 billion yuan [1] - The stock had previously hit the daily limit up in the prior trading session [1]