新型钴基高温合金多尺度设计的研究现状与展望
刘兴军1,2,3(),陈悦超3,卢勇3,韩佳甲3,许伟伟3,郭毅慧3,于金鑫3,魏振帮3,王翠萍3()
Present Research Situation and Prospect of Multi-Scale Design in Novel Co-Based Superalloys: A Review
LIU Xingjun1,2,3(),CHEN Yuechao3,LU Yong3,HAN Jiajia3,XU Weiwei3,GUO Yihui3,YU Jinxin3,WEI Zhenbang3,WANG Cuiping3()

图8. Al和Nb在bcc、fcc和hcp相的自扩散系数[91]

Fig.8. Self-diffusion coefficients for Al (a) and Nb (b) elements in the bcc, fcc and hcp structures[91]