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Superior tensile properties induced by triple-level heterogeneous structures in the CoNiV-based medium-entropy alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2025, 卷号: 214, 页码: 245-254./通讯作者:Ma, Yan, Yuan, Fuping
作者:  Xu LK(徐璐珂);  Ma Y(马彦);  Zhang ZH(张子晗);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Zhu, Yuntian;  Wu XL(武晓雷);  Yuan FP(袁福平)
收藏  |  浏览/下载:130/0  |  提交时间:2024/10/08
Medium-entropy alloy  Hetero-structures  Precipitation hardening  Hetero-deformation-induced hardening  Chemical short-range ordering  
Tailoring multi-type nanoprecipitates in high-entropy alloys towards superior tensile properties at cryogenic temperatures 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 182, 页码: 17./通讯作者:2
作者:  Tan S(覃双);  Zhang ZH(张子晗);  Yu, Zheng;  Zhang, Longhui;  Yuan FP(袁福平);  Yao, Xiaohu
收藏  |  浏览/下载:46/0  |  提交时间:2024/11/01
High-entropy alloys  Heterogeneous nanoprecipitates  Work hardening  Deformation mechanisms  Cryogenic temperatures  
Enhanced strength-ductility synergy in a gradient hetero-structured CrCoNi medium-entropy alloy 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 33, 页码: 7491-7502./通讯作者:Yang, Muxin, Li, Ying
作者:  Feng HQ(冯航旗);  Zhang HZ(张杭州);  He ZH(何政鸿);  Zhou LL(周玲玲);  Zhang ZH(张子晗);  Yang MX(杨沐鑫);  Li,Weijie;  Wu XL(武晓雷);  Yuan FP(袁福平);  Li,Ying
收藏  |  浏览/下载:37/0  |  提交时间:2024/12/19
Gradient nanostructures  Hetero-structures  Strain hardening  Strength-ductility synergy  Medium-entropy alloys  
Tailoring size and fraction of coherent L12 nanoprecipitates to achieve strong hardening in medium entropy alloys with heterogeneous grain structures 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 32, 页码: 2963-2971./通讯作者:Zhang, Zihan, Yuan, Fuping
作者:  Tan GH(覃郭灏);  Zhang ZH(张子晗);  Wang W(王为);  Wu XL(武晓雷);  Yuan FP(袁福平)
收藏  |  浏览/下载:32/0  |  提交时间:2024/10/08
Medium entropy alloy  Heterogeneous structure  Nanoprecipitates  Strain hardening  Ductility  Precipitation hardening  
Superior tensile properties at cryogenic temperature induced by dual-graded structures in medium entropy alloys 期刊论文
MATERIALS & DESIGN, 2024, 卷号: 244, 页码: 13./通讯作者:Ma, Yan, Yuan, Fuping
作者:  Zhang ZH(张子晗);  Xu LK(徐璐珂);  Tan GH(覃郭灏);  Ma Y(马彦);  Wu XL(武晓雷);  Yuan FP(袁福平)
收藏  |  浏览/下载:73/0  |  提交时间:2024/08/01
High/medium entropy alloys  Heterogeneous structures  Gradient structure  Precipitation hardening  Cryogenic temperature  Ductility  
多重异构CoCrNi基中熵合金的强韧化及动态变形机理研究 学位论文
博士论文,北京: 中国科学院大学, 2024
作者:  张子晗
Adobe PDF(12791Kb)  |  收藏  |  浏览/下载:63/15  |  提交时间:2024/07/08
中熵合金, 多重异构, 拉伸性能, 动态剪切, 增塑机制  
Ultrahigh surface hardness and excellent hardness gradient induced by ultrafine dual-carbides in a novel stainless bearing steel 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 卷号: 30, 页码: 7420-7428./通讯作者:Wu, Xiaolei, Yuan, Fuping
作者:  Wang W(王为);  Yang MX(杨沐鑫);  Wang, Jing;  Xie JJ(谢季佳);  Wang, Jian;  Zhang ZH(张子晗);  Zhou LL(周玲玲);  Wu XL(武晓雷);  Cao, Wenquan;  Yuan FP(袁福平)
收藏  |  浏览/下载:58/0  |  提交时间:2024/09/18
Aerospace bearing steel  Ultrahigh surface hardness  Hardness gradient  Dual-carbides  CSS-42L  Case-carburized  
Improving ductility by coherent nanoprecipitates in medium entropy alloy 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 172, 页码: 13./通讯作者:Ma, Yan, Yuan, Fuping
作者:  Zhang ZH(张子晗);  Ma Y(马彦);  Yang MX(杨沐鑫);  Jiang P(姜萍);  Feng HQ(冯航旗);  Zhu, Yuntian;  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(20557Kb)  |  收藏  |  浏览/下载:265/30  |  提交时间:2024/02/05
Medium-entropy alloys  Ductility  Coherent nanoprecipitates  9R structures  Precipitation hardening  
Tensile behaviors and hetero-deformation-induced hardening mechanisms in medium entropy alloys with dual gradients of grain size and coherent nanoprecipitate 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 205, 页码: 13./通讯作者:Yuan, Fuping
作者:  Zhang ZH(张子晗);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(33631Kb)  |  收藏  |  浏览/下载:219/49  |  提交时间:2024/01/01
High/medium entropy alloys  Heterogeneous structures  Gradient structure  Precipitation hardening  Strengthening  Ductility  
中高熵合金的动态力学行为研究进展 期刊论文
固体力学学报, 2023, 卷号: 44, 期号: 06, 页码: 699-717./通讯作者:马彦
作者:  张子晗;  马彦;  袁福平
Adobe PDF(1326Kb)  |  收藏  |  浏览/下载:193/51  |  提交时间:2024/01/11
中高熵合金  动态载荷  力学性能  绝热剪切带  温度效应