Pressure assisted heat treatment of single crystal superalloys. (B04)

本项目主要研究高温合金的压力辅助热处理以及压力、温度和时间对显微组织演变的影响。将开发不同方法（铸造和增材制造）生产的新合金和材料的热处理策略。hip - hop处理蠕变降解后初始微观结构的回复性是目前研究的重点。hip实验也将进行，目的是修复表面损伤。

The project performs research on the pressure assisted heat treatment of superalloys and the influence of pressure, temperature and time on microstructural evolution. Heat treatment strategies for new alloys and materials produced with different methods (casting and additive manufacturing) will be developed. The rejuvenation of the initial microstructure after creep degradation by HIP-treatments represents the main research focus. HIP-experiments will also be performed with the objective to repair surface damage.