
个人简介
工学博士,副研究员,硕士生导师,沈阳市高级人才。承担国家自然科学基金委青年基金、中科院C类战略性科技先导专项课题、国家科技重大专项子任务等项目8项。
2010-2014年,中北大学材料科学与工程学院,获学士学位。
2014-2020年,中国科学技术大学材料科学与工程学院,获博士学位。
2020-2024年,在中国科学院金属研究所从事博士后研究工作。
2024年~至今,中国科学院金属研究所副研究员
研究方向
1) 高碳铬轴承钢疲劳失效行为研究
2)稀土在特殊钢中的作用机理研究
3) 稀土钢工业应用技术研发及产业化推广应用
4)奥氏体不锈钢零部件超低残余应力调控
获奖以及荣誉
2023年荣获山东省冶金科技进步一等奖
研究成果
[1]Zan Li, Peng Liu, Chaoyun Yang*, Xing Li, Yikun Luan*, Dianzhong Li.Improving the microstructure and impact toughness ofbainite/martensite bearing steel by rare earth treatment. Metallurgical and Materials Transactions A. 2024;55A:4965-4980.
[2] Peng Liu1,Chaoyun Yang1, Xiaodong Hou, Chengwu Zheng, Yikun Luan*, Honglei Chen, Guangcai Ma, Dianzhong Li*.Towards the understanding of rare earth microalloying on the improvement of thermal stability of intragranular austenite and mechanical property of TRIP steels. Materials Science & Engineering A. 2024;914:147135.
[3] Chaoyun Yang, Zan Li, Peng Liu, Yikun Luan*, Dianzhong Li*, Yiyi Li, Naeem ul Haq Tariq. Influence of trace rare earth elements on very high cycle fatigue behavior of hot rolled bearing steel. International Journal of Fatigue. 2023;176:107877.
[4] Zan Li,Zhihao Fu, Chaoyun Yang*, Xing Li, Yikun Luan*, Dianzhong Li. Effect of rare earth elements on microstructure and mechanical properties of bainite/martensite bearing steel. Journal of Materials Research and Technology. 2023;22:1546-1557.
[5] Chaoyun Yang, Yikun Luan, Dianzhong Li, Yiyi Li, Naeem ul Haq Tariq. Very high cycle fatigue behavior of bearing steel withrare earth addition. International Journal of Fatigue. 2020;131:105263.
[6] Chaoyun Yang, Peng Liu, Yikun Luan, Dianzhong Li, Yiyi Li. Study on transverse-longitudinal fatigue properties and their effective-inclusion-size mechanism of hot rolled bearing steel with rare earth addition. International Journal of Fatigue. 2019;128:105193.
[7] Chaoyun Yang, Yikun Luan, Dianzhong Li, Yiyi Li. Effects of rare earth on inclusions and impact toughness of high-carbon chromium bearing steel. Journal of Materials Science & Technology. 2019;35:1298-1308.
[8] Chaoyun Yang, Yikun Luan, Dianzhong Li, Yiyi Li. Very high cycle fatigue properties of bearing steel with different aluminum and sulfur content.International Journal of Fatigue. 2018;116:396-408.
[9] 李殿中,杨超云, 栾义坤,颜丞铭,盖秀颖,张庆生,王珊珊等. YB/T 6124.2-2023,稀土钢 第2部分:高碳铬轴承钢.实施日期:2024.7.1.
[10] 刘朋,李殿中,杨超云, 刘航,栾义坤,刘宏亮等. YB/T 6124.1-2023,稀土钢 第1部分:通用技术要求.实施日期:2024.7.1.
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