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17. 4种新成分的新型钴基高温合金γ'固溶温度随机森林模型预测值与差示扫描量热法实验测试值[106],及本课题组制备的2Nb合金[106]与Co-8.8Al-9.8W-2X (X: Ti, V, Nb, Ta)合金γ'固溶温度[17]对比图

Fig.17. γ' solvus temperatures predicted by random forest regression (RFR) model OLS algorithm and DSC experimental test results of four new high temperature alloys[106] (a), and γ' solvus temperature comparision between 2Nb alloy[106] and Co-8.8Al-9.8W-2X (X=Ti, V, Nb, Ta) alloy[17] (b)