Advanced ceramics from liquid feedstock for aerospace propulsion

用于航空航天推进的液体原料先进陶瓷

• 批准号: EP/V010093/1
• 负责人: Tanvir Hussain
• 金额: $ 221.3万
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Fellowship
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FV010093%2F1
• 关键词: Advanced; ceramics; liquid; feedstock; aerospace

Ceramics are an important group of materials and their processing into aerospace coatings and components requires specialist techniques. Current methodologies for new materials discovery and development are wasteful, energy inefficient, and not representative of the production scale environment. This Early Career Fellowship in the priority area of Advanced Materials Engineering will demonstrate that new ceramic compositions can be processed from liquids with a high power, high efficiency and high velocity three cathode plasma source with axial injection as the primary technique. My vision is to establish modelling tools and advanced materials processing techniques that will enable the design and manufacture of advanced ceramic coatings and components with tailored microstructure with thermal, electrical and environmental barrier properties fine-tuned to their desired applications. This will enable unique microstructure of ceramic coatings coupled with fine-tuned thermal, environmental and electrical properties for thermal barrier coatings in the aero gas turbines, environmental barrier coatings for ceramic matrix composites in those turbines, electrolytes for fuel cells and solar cells in auxiliary power generation for electric aircraft, dielectric coatings for aero electric motors, wear and high temperature oxidation and corrosion resistant coatings for various critical components in the aero-engine. To facilitate widespread industrial uptake, I will develop a new high throughput process with reduced waste and improved sustainability based on high power, high velocity plasma, enabling the production of tailored ceramic coatings and components of the required nanostructure and microstructure of the required pore architecture in large volumes at a fraction of a cost of current techniques. This will enable the manufacture of coatings with bespoke compositions and provide unprecedented control of pore size, shape, fraction and distribution which are essential for thermal, environmental and electrical properties of these coatings. The integrated approach to materials discovery and manufacture will lead to creation of products for the aerospace industry with improved properties, performances and reduced materials processing times, in line with the aims of the fellowship priority area.

陶瓷是一组重要的材料，将其加工成航空航天涂层和部件需要专业技术。目前用于新材料发现和开发的方法是浪费的、能源效率低的，并且不代表生产规模环境。这个先进材料工程优先领域的早期职业奖学金将证明新的陶瓷组合物可以从液体中加工，具有高功率，高效率和高速三阴极等离子体源，轴向注入作为主要技术。我的愿景是建立建模工具和先进的材料加工技术，使设计和制造先进的陶瓷涂层和组件与定制的微观结构与热，电和环境屏障性能微调到他们所需的应用。这将使陶瓷涂层的独特微观结构与航空燃气涡轮机中的热障涂层的微调的热、环境和电性能相结合，这些涡轮机中的陶瓷基复合材料的环境屏障涂层，电动飞机辅助发电中的燃料电池和太阳能电池的电解质，航空电动机的介电涂层，用于航空发动机各种关键部件的耐磨、抗高温氧化、抗腐蚀涂层。为了促进广泛的工业吸收，我将开发一种新的高通量工艺，减少浪费，提高可持续性的基础上高功率，高速等离子体，使定制的陶瓷涂层和所需的纳米结构和所需的孔结构的微观结构的组件在大批量生产的一小部分成本的当前技术。这将使得能够制造具有定制组合物的涂层，并提供对孔径、形状、分数和分布的前所未有的控制，这对于这些涂层的热、环境和电性能是必不可少的。根据研究金优先领域的目标，材料发现和制造的综合方法将导致为航空航天工业创造具有改进的特性和性能并减少材料加工时间的产品。

项目成果

Numerical and Experimental Analysis of the Deformation Behavior of CoCrFeNiMn High Entropy Alloy Particles onto Various Substrates During Cold Spraying

• DOI: 10.1007/s11666-022-01377-1
• 发表时间: 2022-04-08
• 期刊: JOURNAL OF THERMAL SPRAY TECHNOLOGY
• 影响因子: 3.1
• 作者: Akisin, C. J.;Bennett, C. J.;Hussain, T.
• 通讯作者: Hussain, T.

Solution Precursor Thermal Spraying of Gadolinium Zirconate for Thermal Barrier Coating

• DOI: 10.1016/j.jeurceramsoc.2021.11.050
• 发表时间: 2021-11
• 期刊: Journal of the European Ceramic Society
• 影响因子: 5.7
• 作者: K. Leng;A. Romero;F. Venturi;I. Ahmed;T. Hussain

High temperature (900 °C) sliding wear of CrNiAlCY coatings deposited by high velocity oxy fuel thermal spray

高速氧燃料热喷涂CrNiAlCY涂层的高温（900℃）滑动磨损

• DOI: 10.1016/j.surfcoat.2021.128063
• 发表时间: 2022
• 期刊: Surface and Coatings Technology
• 影响因子: 5.4
• 作者: Derelizade K

Microstructural Study of Cold-Sprayed CoCrFeNiMn High Entropy Alloy

• DOI: 10.1007/s11666-023-01646-7
• 发表时间: 2023-08
• 期刊: Journal of Thermal Spray Technology
• 影响因子: 3.1
• 作者: C. J. Akisin;Bogdan Dovgyy;C. Bennett;M. Pham;F. Venturi;T. Hussain

Large-scale manufacturing route to metamaterial coatings using thermal spray techniques and their response to solar radiation

• DOI: 10.1007/s42247-021-00252-z
• 发表时间: 2021-07
• 期刊: Emergent Materials
• 影响因子: 3.8
• 作者: N. Faisal;N. Sellami;F. Venturi;T. Hussain;T. Mallick;F. Muhammad-Sukki;Alex Bishop;H. Upadhyaya;N. K. Katiyar;S. Goel