High Temperature Coatings for Low Inertia Turbocharger Turbine Wheels (TurboCoat)

用于低惯量涡轮增压器涡轮叶轮的高温涂层 (TurboCoat)

• 批准号: 132894
• 金额: $ 11.97万
• 依托单位: TEER COATINGS LIMITED
• 依托单位国家: 英国
• 项目类别: Feasibility Studies
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=132894
• 关键词: Temperature; Coatings; Low; Inertia; Turbocharger

High Temperature Coated Low Inertia Turbocharger Turbine Wheels (TurboCoat) researches coatings for use onturbocharger components as an enabler technology for the use of new advanced base materials. The projectwill focus on the turbine wheel which today is manufactured from Inconel, a very expensive nickel alloy. Newbase materials are being developed by the turbocharger industry, for reduced cost and lower inertia, howeveras exhaust temperatures for petrol engines are increasing beyond 1000 Deg. C. these materials will requiresurface coatings to be durable in this extreme environment. This project will research potential new coatings,application techniques and surface treatments that will enable these new materials to withstand the harshenvironment of a turbocharger. Small scale sample tests will be run to establish which combinations of coatingsand base materials perform the best and are worthy of taking through to full validation testing.

高温涂层低惯性涡轮增压器涡轮（TurboCoat）研究用于涡轮增压器部件的涂层，作为使用新型先进基础材料的使能技术。该项目将把重点放在涡轮上，目前涡轮由英科乃尔（一种非常昂贵的镍合金）制造。为了降低成本和降低惯性，涡轮增压器行业正在开发新的基础材料，然而，汽油发动机的排气温度已经超过1000摄氏度，这些材料需要表面涂层在这种极端环境下保持耐用。该项目将研究潜在的新涂层、应用技术和表面处理，使这些新材料能够承受涡轮增压器的恶劣环境。将进行小规模的样品测试，以确定哪些涂层和基础材料的组合性能最好，值得进行全面的验证测试。