Manufacturing optimal net-shape nanocrystalline microstruss materials

制造最佳净形状纳米晶微桁架材料

• 批准号: 413357-2011
• 负责人: Hibbard, Glenn
• 金额: $ 10.34万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Strategic Projects - Group
• 财政年份: 2013
• 资助国家: 加拿大
• 起止时间: 2013-01-01 至 2014-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=530775
• 关键词: Manufacturing; optimal; net; shape; nanocrystalline

This NSERC SPG will use manufacturing breakthroughs from the Canadian Nanotechnology sector to create a new class of ultra-lightweight structural nanomaterials having hierarchical internal architectures that are engineered at the nm-scale and the mm-scale.A major challenge for the Aerospace sector is to manufacture structural materials having the best combinations of strength, stiffness, and density. Optimal structures are often exceptionally difficult to manufacture and standard machining techniques cannot be used. For structures that optimally combine several properties, such as low mass and high thermal conductivity, ideal configurations will not generally be amenable to manufacture by traditional methods.

NSERC SPG将利用加拿大纳米技术部门在制造方面的突破，创造一种新型的超轻质结构纳米材料，具有纳米级和毫米级的分层内部结构。航空航天部门面临的主要挑战是制造具有最佳强度、刚度和密度组合的结构材料。最优的结构通常特别难制造，而且无法使用标准的加工技术。对于最佳结合了几种性能的结构，如低质量和高导热系数，理想的配置通常不适合用传统方法制造。