Accelerating the development of multi-component Cu-Al-based shape memory alloys with high elastocaloric property by machine learning
Accelerating the development of multi-component Cu-Al-based shape memory alloys with high elastocaloric property by machine learning
复制标题
通过机器学习加速高弹热性能多组分铜铝基形状记忆合金的开发
DOI:
10.1016/j.commatsci.2020.109521
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发表时间:
2020-04
影响因子:
3.3
通讯作者:
Qian Ping
中科院分区:
文献类型:
--
作者:
Zhao Xin-Peng;Huang Hai-You;Wen Cheng;Su Yan-Jing;Qian Ping
Exploring elastocaloric materials with high transformation entropy change (ΔS) is a key mission for the development of elastocaloric refrigeration technology. Here, we show an adaptive design strategy, tightly coupled a machine learning (ML) with theoretical calculations to accelerate the discovery process of multi-component Cu-Al-based shape memory alloys (SMAs) with high ΔS. Based on a linear regression model, Al, Co, Fe, Ni are the elements that are beneficial to the significant promotion of ΔS in the Cu-Al-based alloys. In our results, Cu72.2Al20.2Ni6.2Co0.7B0.7is discovered with the highest ΔS of 1.88 J/mol K from a potential space of ~500,000 compositions, which is higher than the highest ones found in ternary Cu-Al-Mn and reported experimental value by 9.9% and 17.5%.
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影响因子:
6.1
作者:
Xu Sheng;Huang Hai-You;Xie Jianxin;Takekawa Shouhei;Xu Xiao;Omori Toshihiro;Kainuma Ryosuke
通讯作者:
Kainuma Ryosuke
DOI:
10.1051/esomat/200905028
发表时间:
2009
期刊:
--
影响因子:
--
作者:
V. Sampath;U. Mallik
通讯作者:
V. Sampath;U. Mallik
影响因子:
3.7
作者:
Kresse, G;Furthmuller, J
通讯作者:
Furthmuller, J
影响因子:
9.4
作者:
Me, JY;Chen, NX;Seetharaman, S
通讯作者:
Seetharaman, S
影响因子:
3.7
作者:
MONKHORST, HJ;PACK, JD
通讯作者:
PACK, JD