高温合金涡轮叶片定向凝固过程数值模拟研究进展
许庆彦(),杨聪,闫学伟,柳百成
Development of Numerical Simulation in Nickel-Based Superalloy Turbine Blade Directional Solidification
XU Qingyan(),YANG Cong,YAN Xuewei,LIU Baicheng

图1. 高速凝固(HRS)和液态金属冷(LMC)却定向凝固炉简化结构示意图

Fig.1. Schematics of high rate solidification (HRS) (a) and liquid metal cooling (LMC) (b) directional solidification techniques