Co/Ni Superalloy Processing

钴/镍高温合金加工

• 批准号: 2897338
• 金额: --
• 依托单位: Imperial College London
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2897338
• 关键词: Co; Ni; Superalloy; Processing

Co/Ni superalloys are interesting by virute of their relatively low solvus temperatures for their gamma prime phase volumefraction, which makes them attractive for applciations involving mechanical working, such as forged blades and containmentcasings. In this project we will examines the mechanisms of microstructure development for these applications in a developmentCo/Ni superalloy, using advanced microscopy techniques such as 4D NBED STEM, atom probe microscopy and synchrotorn Xrayscattering.

Co/Ni高温合金由于其γ ′相体积分数而具有较低的固溶线温度，这使得它们在涉及机械加工的应用中具有吸引力，例如锻造叶片和容器壳体。在这个项目中，我们将研究这些应用程序的微观结构发展的机制，在开发Co/Ni高温合金，使用先进的显微镜技术，如4D NBED STEM，原子探针显微镜和同步X射线散射。