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An X-ray Micro-Computed Tomography Facility with in-situ/in operando testing.

具有现场/操作测试功能的 X 射线微计算机断层扫描设备。

基本信息

批准号：
EP/T006390/1
负责人：
Beverley Inkson
金额：
$ 149.74万
依托单位：
University of Sheffield
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2019
资助国家：
英国
起止时间：
2019 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FT006390%2F1
关键词：
ray Micro Computed Tomography Facility

项目摘要

There is a fundamental shift in materials technology towards manufacturing materials products which are tailor-made to specific dimensional requirements and function, and are inhomogeneous, i.e. having structure and chemistry which vary in 3D in a complex manner. It has become essential, therefore, to be able to employ characterisation methodologies that can effectively evaluate new materials/products in 3-dimensions, and to apply environments to determine how their structure, and therefore function, evolve with conditions. X-ray computed tomography (MicroCT) is a powerful tool for non-destructively imaging the interior 3-dimensional microstructure of objects. Being well established in the medical field, MicroCT is playing an increasingly pivotal role in materials science and engineering research, and is now a core-technology on the EPSRC roadmap.Very recent technological advances now make it possible for the first time to combine several crucial features of this technology in one instrument: a practically useful sample size (field of view), resolution of < 0.5 micrometre, and in-situ testing of samples while concurrently imaging the 3D microstructure.The Zeiss Xradia 620 Versa is a state-of-the-art X-ray Microscope with innovative optics, optimised for 3D non-destructive imaging of heterogeneous composite materials. It is combined with various specialist specimen stages to allow mechanical, electrical, and fluid-based testing of materials in 3D.Micro-scale computed tomography at the proposed advanced level will give researchers a massively improved insight into materials structures, enabling scientists and engineers to better characterise a diverse range of materials, such as aircraft components, new battery materials, human bone and tissue, new biomedical materials implants and other complex materials. This will allow researchers to develop materials that perform better than existing alternatives, making them lighter, less expensive, more robust and more sustainable.

材料技术的根本转变是制造材料产品，这些产品是根据特定的尺寸要求和功能量身定制的，并且是不均匀的，即具有以复杂方式在3D中变化的结构和化学。因此，必须能够采用表征方法，有效地评估新材料/产品的三维，并应用环境来确定其结构，从而功能，如何随条件而演变。X射线计算机断层扫描（MicroCT）是一种对物体内部三维微观结构进行无损成像的有力工具。MicroCT在医学领域已经建立了良好的基础，在材料科学和工程研究中发挥着越来越重要的作用，现在是EPSRC路线图上的核心技术。最近的技术进步首次使联合收割机在一台仪器中结合了该技术的几个关键功能：实际有用的样本量蔡司Xradia 620 Versa是一款具有创新光学系统的最先进的X射线显微镜，针对异质复合材料的3D无损成像进行了优化。它与各种专业样品台相结合，可以在3D中进行材料的机械，电气和流体测试。拟议先进水平的微尺度计算机断层扫描将使研究人员对材料结构有更深入的了解，使科学家和工程师能够更好地分析各种材料，如飞机部件，新电池材料，人体骨骼和组织，新型生物医用材料、植入物等复合材料。这将使研究人员能够开发出比现有替代品性能更好的材料，使其更轻，更便宜，更坚固，更可持续。

项目成果

期刊论文数量（10）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Verifying Strand Transposition in Stator Windings via X-ray Computed Tomography derived Three-Dimensional Models

通过 X 射线计算机断层扫描得出的三维模型验证定子绕组中的绞线换位

DOI：
10.1109/wemdcd55819.2023.10110906
发表时间：
2023
期刊：
影响因子：
0
作者：
Hoole J
通讯作者：
Hoole J

Cracking of soft magnetic FeSi to reduce eddy current losses in stator cores

DOI：
10.1016/j.addma.2023.103555
发表时间：
2023-04
期刊：
Additive Manufacturing
影响因子：
11
作者：
Alexander D. Goodall;L. Chechik;R. Mitchell;G. Jewell;I. Todd
通讯作者：
Alexander D. Goodall;L. Chechik;R. Mitchell;G. Jewell;I. Todd

Correlating Local Volumetric Tissue Strains with Global Lung Mechanics Measurements.

DOI：
10.3390/ma14020439
发表时间：
2021-01-18
期刊：
Materials (Basel, Switzerland)
影响因子：
0
作者：
Arora H;Mitchell RL;Johnston R;Manolesos M;Howells D;Sherwood JM;Bodey AJ;Wanelik K
通讯作者：
Wanelik K

Mechanical properties of stochastically cracked soft magnetic material

随机裂纹软磁材料的力学性能