Using 3D micro-computed tomography to investigate structure-property relationships in heterogenous materials

使用 3D 微计算机断层扫描研究异质材料的结构-性能关系

• 批准号: 217013-2008
• 负责人: Pilkey, Keith
• 金额: $ 1.93万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=496786
• 关键词: Using; 3D; micro; computed; tomography

The proposed research program is centred around the use of a world-class micro-computed tomography (micro-CT) system that is to be installed at Queen's University in 2008. This facility is capable of taking three-dimensional (3D) images of a wide variety of materials, enabling its user to examine key internal features in a non-destructive manner. Furthermore, those key features can be related to the mechanical behaviour of the material when it is subject to loading. In this particular study, two distinct classes of materials will be investigated: a metal alloy containing hard particles, and cancellous (i.e. porous) bone.

拟议的研究计划以使用世界级的微型计算机断层扫描(Micro-CT)系统为中心，该系统将于2008年安装在女王大学。该设备能够拍摄各种材料的三维(3D)图像，使其用户能够以非破坏性的方式检查关键的内部特征。此外，这些关键特征可能与材料在受载时的机械行为有关。在这项特殊的研究中，将研究两类不同的材料：含有硬颗粒的金属合金和松质(即多孔)骨。