Evolution of topological microstructures during irradiation in Ti alloys for particle accelerator facilities and fusion reactors.

粒子加速器设施和聚变反应堆钛合金辐照期间拓扑微观结构的演变。

• 批准号: 2745758
• 金额: --
• 依托单位: University of Birmingham
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2745758
• 关键词: Evolution; topological; microstructures; during; irradiation

Titanium alloys with complicated topological microstructures are essential materials in the particle accelerator facilities, and are attractive for fusion reactors, particularly for heat sink elements. However, data related to its radiation resistance are very sparse and is at an unsatisfactory stage. The aim of this PhD project is to contribute to the understanding of degradation of topological microstructure under irradiation in advanced Ti alloys using high energy proton radiation. The work will lead to topological microstructural design of new Ti alloys with superior irradiation resistance.

钛合金具有复杂的拓扑微观结构，是粒子加速器设施中必不可少的材料，是核聚变反应堆，特别是热沉元件的重要材料。然而，有关其抗辐射能力的数据非常稀少，处于令人不满意的阶段。本博士项目旨在研究高能质子辐射下先进钛合金的拓扑微观结构退化问题。这项工作将为新型耐辐照钛合金的拓扑微观结构设计提供指导。