IMPLANT - Advanced Materials and Manufacturing for Improved Power and Process Plant Performance

最近的英国合作研发项目开发了一种新型高温“MARBN”型合金IBN 1，可使新蒸汽发电厂的工作温度提高25°C，从而节省大量二氧化碳排放。IMPLANT是一个经验丰富的联盟，汇集了工业和学术合作伙伴，寻求在材料和制造方面的创新进步，从而使未来锅炉和涡轮机工厂中厚截面铸造IBN 1承压部件在商业市场上取得成功。IMPLANT将追求超净材料技术的创新发展，通过凝固模拟控制微观结构的发展，以及促进晶粒细化的新型热处理。这将保持和扩大IBN 1相对于“外观相似”的竞争对手产品的竞争优势。与此同时，IMPLANT将为锅炉设备制造开发一种新的制造理念--厚截面IBN 1蒸汽集管可以通过成型铸造制造，并通过改进设计来最大限度地减少使用中的焊接开裂风险，使铸造产品与传统的锻造和焊接集管相比具有很强的竞争力。因此，IMPLANT将为厚截面锅炉和涡轮机组件创建一个统一的英国材料和制造供应链，在新一代世界领先的超临界蒸汽发电厂中，预计每年全球市场将达到150亿英镑。这将满足远东地区对国际机构预测的中期低排放煤、天然气和生物质燃料发电厂的强劲需求，也将满足对化学加工厂、高温核能和热太阳能发电的长期需求。保守预测的1%英国市场份额，就估计未来利润的净现值而言价值4100万英镑，代表了植入物投资的25倍回报。IBN 1也将在西方组件更换市场发挥关键作用。其上级强度将帮助当前的化石发电厂满足支持间歇性风能和太阳能发电的增加部署所需的繁重灵活的操作条件。IBN 1是一种成熟的材料技术，现已接近商业化-但创新与以往一样至关重要。IBN 1必须在价格、情绪、质量、经验以及关键的技术优势上进行全球竞争。如果IBN 1在冶金性能和工程应用方面继续进步，英国将在竞争中保持领先地位。最后，IMPLANT将进行超过50万机器小时的高温测试，为部件设计提供长期数据。然后，IMPLANT将采取全面商业化的关键最后步骤-欧洲当局的IBN 1认证，以及未来的美国ASME规范批准。

Recent UK collaborative R&D projects have developed a novel high temperature "MARBN" type alloy, IBN1, which enables a 25°C operating temperature increase in new steam power plant, and can thereby deliver major CO2 emission savings. IMPLANT is an experienced consortium which brings together industrial and academic partners to seek innovative advances in both materials and manufacturing, thus enabling commercial market success for thick section cast IBN1 pressurised components in future boiler and turbine plant.IMPLANT will pursue innovative developments in superclean materials technology, controlled microstructural development through solidification simulation, and novel heat treatment to promote grain refinement. This will maintain and extend IBN1's competitive edge over "lookalike" competitor products. In parallel, IMPLANT will develop a novel manufacturing concept for boiler plant manufacture -- that thick section IBN1 steam headers can be made by shaped casting, with improved design to minimise the risk of weld cracking in service, making a cast product highly competitive with conventional wrought and welded headers.IMPLANT will thus create a unified UK materials and manufacturing supply chain for thick-section boiler and turbine components, in a new generation of world-leading ultrasupercritical steam plant, for a projected annual global market of £15BN. This will meet the buoyant Far Eastern demand for low emission coal, gas and biomass fired plant projected by international agencies into the medium term, and will also meet longer term demand for chemical process plant, high temperature nuclear, and thermal solar energy generation. The conservatively projected 1% UK market share, worth £41M in terms of the net present value of estimated future profits, represents a x25 return on the IMPLANT investment.IBN1 will also play a key role in Western component replacement markets. Its superior strength will help current fossil plant meet the onerous flexible operation conditions which are required to support increased deployment of intermittent wind and solar generation.IBN1 is a maturing material technology now close to commercialisation -- but innovation is as vital as ever. IBN1 must compete globally on price, sentiment, quality, experience -- and its crucial technical edge. Provided IBN1 continues to advance, both in metallurgical performance and engineering application, the UK can stay ahead of the competition.Finally, IMPLANT will undertake over 500,000 machine-hours of high temperature testing to generate long term data for component design. IMPLANT will then take the key final steps to full-scale commercialisation -- IBN1 certification by European authorities, and future US ASME Code approval.