Co/Ni Superalloy Processing

Co/Ni高温合金因其伽马质相体积分数的相对较低的溶液温度而很有趣，这使得它们对于涉及机械加工的应用具有吸引力，例如锻造的叶片和安全壳。在这个项目中，我们将使用先进的显微技术，如4D NBED扫描电子显微镜、原子探针显微镜和同步旋转X射线散射，研究这些应用在Co/Ni高温合金开发中的微观结构发展机制。

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.