Additive Manufacturing - Structures on Demand - Managing microstructure and defect populations in Engineering Alloys

增材制造 - 按需结构 - 管理工程合金中的微观结构和缺陷群

• 批准号: 2575881
• 金额: --
• 依托单位: University of Sheffield
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2575881
• 关键词: Additive; Manufacturing; Structures; Demand; Managing

iThis PhD research we will combine In-process and In-situ characterization and measurements (High speed, High Resolution Thermal imaging, hyper-spectral imaging, mass spectrometry etc.) with process modelling (analytical and computational) to look first at the control of structure and stress in simple geometries but swiftly progressing to more complex geometrical forms representative of those present in "real" products. The objective of the project is to develop methodology for producing tailored and localized microstructures to achieve required properties of the AM parts. This also includes in-line management of process to control the conditions for defect-free and desired structure.

iThis博士研究，我们将结合联合收割机过程中和原位表征和测量（高速，高分辨率热成像，超光谱成像，质谱等）。通过过程建模（分析和计算），首先着眼于简单几何形状中的结构和应力控制，然后迅速发展到代表“真实的”产品中存在的更复杂的几何形状。该项目的目标是开发生产定制和本地化微结构的方法，以实现AM部件所需的性能。这还包括在线工艺管理，以控制无缺陷和所需结构的条件。