Exceptional properties by design – NiTi vision

卓越的设计性能 — NiTi 愿景

• 批准号: DE150101795
• 负责人: Dr Bashir Samsam Shariat
• 金额: $ 25.66万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Early Career Researcher Award
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-06-26 至 2020-09-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DE150101795
• 关键词: Exceptional; properties; design; NiTi; vision

The fundamental leaps in new technologies occur with improvements in the materials with which they are made. Until recently high performance metallic composite design had hit a 20 year blockage in nanocomposite design. The solution, a Nickel, Titanium and Niobium (NiTi-Nb) nanowire composite has been heralded as an era of new possibilities in materials design. This project aims to advance high performance metallic composite design by investigating the mechanisms of exceptionally large elastic strains achieved in nanowires embedded in a phase-transforming metallic matrix (i.e. NiTi). An understanding of this high performance nanocomposite design has broad application in medicine and engineering.

新技术的根本飞跃是随着制造这些技术的材料的改进而发生的。直到最近，高性能金属复合材料设计在纳米复合材料设计中遇到了20年的瓶颈。镍、钛和铌（NiTi-Nb）纳米线复合材料的解决方案被誉为材料设计新可能性的时代。本项目旨在通过研究嵌入相变金属基体（即NiTi）的纳米线中实现超大弹性应变的机制，推进高性能金属复合材料的设计。对这种高性能纳米复合材料设计的理解在医学和工程上有着广泛的应用。