机器学习辅助高性能银合金电接触材料的快速发现

何兴群, 付华栋, 张洪涛, 方继恒, 谢明, 谢建新

Machine Learning Aided Rapid Discovery of High Perfor-mance Silver Alloy Electrical Contact Materials

HE Xingqun, FU Huadong, ZHANG Hongtao, FANG Jiheng, XIE Ming, XIE Jianxin

表5 设计合金的预测性能与实测性能比较

Table 5 Comparisons of predicted and measured properties of the designed alloys

Alloy EC / %IACS Error Hardness / HV Error Predicted Measured % Predicted Measured % 1 71.90 79.14 ± 0.40 9.15 96.26 97.87 ± 2.54 1.65 2 78.82 84.50 ± 0.36 6.72 83.46 87.04 ± 2.26 4.11 3 87.96 86.11 ± 0.53 2.15 75.16 81.49 ± 1.71 7.77