3D printing of refractory metals and alloys for aerospace and energy applications

用于航空航天和能源应用的难熔金属和合金 3D 打印

• 批准号: 561066-2020
• 负责人: Brailovski, VladimirV
• 金额: $ 3.21万
• 依托单位: École de technologie supérieure
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=754280
• 关键词: 3D; printing; refractory; metals; alloys

In this international cooperation project involving two universities, a research center and two private companies, a combination of advanced technologies for the production of powders of refractory materials (tungsten, molybdenum, rhenium and their combinations), as well as their processing by 3D printing will allow the manufacture of mechanical components with very high thermal resistance. The realization of this project involves manufacturing the raw material in powder form and optimizing the powder flow characteristics and laser powder bed fusion printing parameters of these powders. The results of this project will enable the creation of lightweight, high-performance devices and systems previously unmatched in the aerospace and energy sectors. The project will allow the training of highly qualified workers and the development of advanced knowledge in these areas with high commercialization potential, thus offering a competitive advantage to Canadian industry.

在这个涉及两所大学，一个研究中心和两家私营公司的国际合作项目中，结合了生产耐火材料粉末（钨，钼，钼及其组合）的先进技术，以及通过3D打印对其进行加工，将允许制造具有非常高热阻的机械部件。该项目的实现涉及以粉末形式制造原材料，并优化这些粉末的粉末流动特性和激光粉末床熔融打印参数。该项目的成果将使我们能够创造出航空航天和能源领域前所未有的轻质、高性能设备和系统。该项目将能够培训高素质的工人，并在这些具有高度商业化潜力的领域发展先进的知识，从而为加拿大工业提供竞争优势。