Strain Matching Enabled Composite Design for Exceptional Mechanical Prowess

应变匹配复合材料设计具有卓越的机械性能

• 批准号: DP160105066
• 负责人: Prof Hong Yang
• 金额: $ 29.43万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-05-13 至 2019-05-13
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP160105066
• 关键词: Strain; Matching; Enabled; Composite; Design

This project intends to develop phase-transforming matrix-nanolamellar composites of exceptional mechanical properties. Nanowires embedded in phase-transforming matrix composites achieve ultra-large elastic strains (around 6 per cent), thus ultra-high strengths. This project aims to build on this discovery and transcend the limitations of the nanowire composites by creating lattice-strain-matching enabled nanolamellar composites via innovative materials processing. The expected outcomes may lead to the design and creation of metallic composites of exceptional mechanical prowess and the development of close-to-application technology for fabrication of the composite materials.

本项目旨在开发具有优异力学性能的相变基质-纳米层状复合材料。纳米线嵌入相变基复合材料中可以获得超大的弹性应变（约6%），因此具有超高的强度。该项目旨在以这一发现为基础，通过创新的材料加工，创造出晶格应变匹配的纳米层状复合材料，从而超越纳米线复合材料的局限性。预期的结果可能会导致设计和创造出具有卓越机械性能的金属复合材料，并开发出接近应用的复合材料制造技术。