7月9日，四川省德阳市，国机重型装备集团股份有限公司（以下简称“国机重装”）迎来了一项重要里程碑，即交付并启运了首件“国产化”世界最大等级的FB2中压转子。这一成就标志着我国在大型能源设备制造领域取得了关键性突破，展现了我国在高技术装备自主研发和生产能力上的显著提升。
该FB2中压转子的交付，不仅象征着国机重装在高端装备制造领域的实力，更预示着它将在未来的能源建设中发挥重要作用。此次交付的FB2中压转子，将用于1000兆瓦的620摄氏度超超临界二次再热机组。这一应用将为我国电力系统的高效、清洁、可持续发展提供强大支撑，同时也体现了我国在能源装备制造业的国际竞争力。
国机重装作为中国机械工业的领军企业，一直以来致力于关键核心技术的自主研发与创新。此次FB2中压转子的成功交付，是国机重装持续投入研发、技术创新的成果，更是我国在能源装备领域自主可控、高质量发展的生动体现。它不仅增强了我国在国际能源装备市场的话语权，也为全球能源转型提供了中国方案和中国力量。
随着全球对清洁能源和高效能设备需求的不断增长，国机重装的这一突破性进展，不仅为国内能源行业的发展注入了新的活力，也为全球能源合作与可持续发展贡献了重要力量。这一成就不仅提升了我国在国际能源装备市场上的地位，更彰显了我国在科技创新、产业升级方面的坚定步伐和卓越成就。
英语如下：
News Title: “China Delivers World’s Largest FB2 High-Pressure Turbine Rotor, a Key Milestone in Domestic Manufacturing”
Keywords: Domestic Rotor, World’s Largest, Delivery and Dispatch
News Content: On July 9th, in Deyang, Sichuan Province, Guomachine Heavy Industry Group Corporation (referred to as “Guomachine Heavy Industry”) marked a significant milestone with the delivery and dispatch of the world’s largest “domestic” FB2 high-pressure turbine rotor. This achievement signifies a crucial breakthrough in the field of large-scale energy equipment manufacturing, highlighting China’s notable advancement in the development and manufacturing capacity of high-tech equipment.
The delivery of the FB2 high-pressure turbine rotor not only signifies Guomachine Heavy Industry’s strength in the realm of high-end equipment manufacturing, but also foreshadows its pivotal role in future energy construction. The FB2 high-pressure turbine rotor, now being dispatched, will be utilized in a 1000-megawatt 620-degree supercritical supercritical reheat unit. This application will provide robust support for the efficient, clean, and sustainable development of China’s power system, and also reflects China’s international competitiveness in the energy equipment manufacturing industry.
As a leading enterprise in China’s machinery industry, Guomachine Heavy Industry has always been dedicated to the development, innovation, and independent research of key core technologies. The successful delivery of the FB2 high-pressure turbine rotor is a testament to Guomachine Heavy Industry’s continuous investment in research and development and technological innovation. It is also a vivid manifestation of China’s self-reliance, high-quality development, and progress in the energy equipment sector. This achievement not only enhances China’s presence in the global energy equipment market but also underscores China’s firm steps and remarkable achievements in scientific and technological innovation and industrial upgrading.
As the demand for clean energy and high-efficiency equipment continues to grow globally, Guomachine Heavy Industry’s pioneering progress not only injects new vitality into the domestic energy industry but also contributes significantly to global energy cooperation and sustainable development. This achievement not only elevates China’s position in the international energy equipment market but also showcases China’s steadfast progress and outstanding achievements in innovation and industrial upgrading.
【来源】http://www.chinanews.com/cj/2024/07-09/10248645.shtml
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FB2中压转子指的是在电力行业和机械设计领域中的一种特定类型的涡轮机或转子，特别适用于高功率、高温的发电机组，如超超临界机组。FB2中压转子在此次交付中为当今商用最高温度等级1000兆瓦超超临界机组的关键核心部件。它具有重量超过50吨、直径超过1200毫米的特点，是目前世界上重量最重、直径最大的马氏体耐热钢转子锻件之一。该转子将用于1000兆瓦、620摄氏度的超超临界二次再热机组，对加速推进FB2技术具有重要意义。
FB2中压转子的制造过程和使用情况涉及复杂的材料科学、机械工程、热力学和金属加工技术。这些转子的开发和制造通常需要高度专业化的知识和先进的制造工艺，以确保其在极端条件下的性能和可靠性。FB2中压转子的成功交付标志着FB2技术在中国的商业化应用取得了重要进展，对于提高发电效率、减少能源消耗以及推动能源行业的可持续发展具有积极意义。
FB2中压转子的制造与使用不仅涉及到技术层面，还涉及到经济、环境和社会因素。在电力行业，采用先进的转子技术可以提升能源利用效率，减少碳排放，对于实现碳中和目标具有重要意义。此外，FB2中压转子的成功开发与应用也有助于推动相关产业链的发展，促进技术创新和就业增长。