教学科研岗

助理研究员/副研究员（专职科研），硕士生导师，2023年“王仁青年科技奖”获得者。专业为固体力学，研究方向为塑性力学和多场耦合力学。长期从事形状记忆合金非弹性变形行为、弹卡效应、断裂行为等的相场模拟和实验研究。以一作/通讯在Prog. Mater. Sci.、Int. J. Plast.、Int. J. Eng. Sci.、J. Mater. Sci. Technol.、Int. J. Mech. Sci.、J. Mater. Res. Technol.、Eur. J. Mech. A/Solids、Acta Mech. Sin.、Acta Mech. Solida Sin.、Comp. Mater. Sci.、力学学报等期刊上发表论文20余篇。担任Int. J. Plast.、Int. J. Mech. Sci.、Mater. Des.、Fatigue Fract. Eng. Mater. Struct.、Mater. Today Commun.、固体力学学报等期刊审稿人。

2021年12月-现在，四川大学，建筑与环境学院力学系，助理研究员/副研究员（专职科研）

2016年9月-2021年9月，西南交通大学，力学与航空航天学院，博士

2012年9月-2016年6月，西南交通大学，力学与航空航天学院，学士

1. 相变微结构演化的相场模拟

2. 形状记忆合金的变形和疲劳失效机理

3. 断裂相场分析

4. 形状记忆合金弹卡制冷

工程力学

1. 四川省自然科学基金青年项目（2024NSFSC1346），富镍NiTi形状记忆合金功能疲劳机理的实验与相场模拟研究，2024.01-2025.12，10万，主持。

2. 国家自然科学基金青年项目（12202294），铁基形状记忆合金断裂机理的实验研究和相场分析，2023.01-2025.12，30万，主持。

3. 中国博士后面上项目（2022M712243），基于微结构调控的形状记忆合金固态制冷材料弹热性能优化，2022.06-2024.06， 8万，主持。

4. 四川大学专职博士后研发基金项目（2023SCU12098），基于沉淀相设计的形状记忆合金弹热性能优化研究，2023.01-2024.12，15万，主持。

5. 中央高校基本科研业务费-国家自然基金培育专项，2022.04-2022.12，5万，主持。

6. 国家自然科学基金面上项目（12272245），热-机载荷下叶片材料塑性损伤机理与蠕变-疲劳寿命预测研究，2023.01-2026.12，71.5万，参与。

7. 国家自然科学基金面上项目（52271183），构筑共格纳米L21相调控FeMnAlCu合金超弹性及其微观机制的研究，2023.01-2026.12，70.2万，参与。

8. 中国核动力研究设计院横向课题，振动环境下不锈钢材料超高周疲劳失效机理及分析方法研究（JG2022287）（HG2022148），20万，参与。

9. 国家自然科学基金重点项目（11532010），形状记忆合金热-力耦合循环变形和疲劳失效行为的宏微观实验和理论研究，2016.01-2020.12，330万，参与。

[1] Bo Xu, Chao Yu*, Junyuan Xiong, Jiachen Hu, Qianhua Kan, Chong Wang**, Qingyuan Wang, Guozheng Kang***. Progress in phase field modeling of functional properties and fracture behavior of shape memory alloys. Progress in Materials Science, 2025, 148: 101364.（中科院一区TOP，IF = 33.6）

[2] Bo Xu, Xingyu, Chao Yu*. A multiscale analytical model for superelastic deformation of gradient nano-grained NiTi shape memory alloys. Acta Mechanica Sinica, 2025, in press. （中科院二区）

[3] Bo Xu, Beihai Huang, Chong Wang*, Qingyuan Wang**. Phase field modeling of the aspect ratio dependent functional properties of NiTi shape memory alloys with different grain sizes. Acta Mechanica Sinica, 2025, 41: 123272. （中科院二区）

[4] 徐波, 于超*, 王宠**, 阚前华, 王清远, 康国政. 基于相场模拟的应力辅助时效的NiTi形状记忆合金功能性能研究. 力学学报, 2024, 待出版.（EI）

[5] Bo Xu, Yuanzun Sun, Chao Yu, Jiachen Hu, Jiaming Zhu*, Junyuan Xiong, Qianhua Kan, Chong Wang**, Qingyuan Wang, Guozheng Kang. Effect of Ni4Ti3 precipitates on the functional properties of NiTi shape memory alloys: A phase field study. International Journal of Plasticity, 2024, 177: 103993.（中科院一区TOP，IF = 9.4）

[6] Bo Xu, Chao Yu*, Chong Wang**, Qianhua Kan, Qingyuan Wang, Guozheng Kang. Effect of pore on the deformation behaviors of NiTi shape memory alloys: A crystal-plasticity-based phase field modeling. International Journal of Plasticity, 2024, 175: 103931.（中科院一区TOP，IF = 9.4）

[7] Bo Xu, Aonan Su, Ziyi Wang, Chao Yu*, Guozheng Kang. A multiscale constitutive model of magnesium-shape memory alloy composite. International Journal of Plasticity, 2024, 178: 104011.（中科院一区TOP，IF = 9.4）

[8] Bo Xu, Chong Wang*, Qingyuan Wang**. Toward tunable shape memory effect of NiTi alloy by grain size engineering: A phase field study. Journal of Materials Science & Technology, 2024, 168: 276-289.（中科院一区TOP，IF = 11.2）

[9] Bo Xu, Chao Yu, Chong Wang*, Qingyuan Wang, Guozheng Kang**. Three-dimensional phase-field simulation of stress-assisted two-way shape memory effect and its cyclic degradation of single-crystal NiTi shape memory alloy. Acta Mechanica Solida Sinica, 2024, in press.（中科院三区）

[10] Bo Xu, Beihai Huang, Chong Wang*, Qingyuan Wang**. Effect of texture on the grain-size-dependent functional properties of NiTi shape memory alloys and texture gradient design: A phase field study. Acta Mechanica Solida Sinica, 2024, 37: 10-32. （中科院三区）

[11] Bo Xu, Chong Wang*, Qingyuan Wang, Chao Yu, Qianhua Kan, Guozheng Kang**. Enhancing elastocaloric effect of NiTi alloy by concentration-gradient engineering. International Journal of Mechanical Sciences, 2023, 246: 108140.（中科院一区TOP，IF = 7.1）

[12] Beihai Huang, Bo Xu*, Sen Tang, Xinyu Wang, Kai Tan, Chong Wang**, Qingyuan Wang. Effect of aspect ratio on the elastocaloric effect and its cyclic stability of nanocrystalline NiTi shape memory alloy. Journal of Materials Research and Technology, 2023, 25: 6288-6302.（中科院一区TOP，IF = 6.2）

[13] Xi Xie, Bo Xu*. Achieving tunable graded functional properties of NiTi shape memory alloy: a phase field study. Journal of Materials Science, 2023, 58: 14860-14878.（中科院三区）

[14] Bo Xu, Junyuan Xiong, Chao Yu, Chong Wang*, Qingyuan Wang, Guozheng Kang**. Improved elastocaloric effect of NiTi shape memory alloys via microstructure engineering: A phase field simulation. International Journal of Mechanical Sciences, 2022, 222: 107256. （中科院一区TOP，IF = 7.1）

[15] Bo Xu, Chao Yu, Qianhua Kan, Guozheng Kang*. Phase field study on the microscopic mechanism of the cyclic degradation of shape memory effect in nano-polycrystalline NiTi shape memory alloys. European Journal of Mechanics - A/Solids, 2022, 93: 104544. （中科院二区 ）

[16] Dongtong Yang, Sen Tang, Yongtao Hu, Alexander Nikitin, Qingyuan Wang, Yongjie Liu, Lang Li, Chao He, Yan Li, Bo Xu*, Chong Wang**. A novel model of ultrasonic fatigue test in pure bending. Materials, 2022, 15: 4864. （中科院三区）

[17] Bo Xu, Chao Yu, Guozheng Kang*. Phase field study on the microscopic mechanism of the grain size dependent cyclic degradation of super-elasticity and shape memory effect in nano-polycrystalline NiTi shape memory alloys. International Journal of Plasticity, 2021, 145: 103075. （中科院一区TOP，IF = 9.4）

[18] Bo Xu, Guozheng Kang*. Phase field simulation on the super-elasticity, elastocaloric and shape memory effect of geometrically graded nano-polycrystalline NiTi shape memory alloys. International Journal of Mechanical Sciences, 2021, 201: 106462. （中科院一区TOP，IF = 7.1）

[19] 徐波, 康国政*. 梯度纳米晶NiTi形状记忆合金的超弹性和形状记忆效应相场模拟. 力学学报, 2021, 53(3): 802-812. （EI）

[20] Bo Xu, Guozheng Kang*, Chao Yu, Qianhua Kan. Phase field simulation on the grain size dependent super-elasticity and shape memory effect of nanocrystalline NiTi shape memory alloys. International Journal of Engineering Science, 2020, 156: 103373. （中科院一区TOP，IF = 5.7）

[21] Bo Xu, Guozheng Kang*, Qianhua Kan, Chao Yu, Xi Xie. Phase field simulation on the cyclic degeneration of one-way shape memory effect of NiTi shape memory alloy single crystal. International Journal of Mechanical Sciences, 2020, 168: 105303. （中科院一区TOP，IF = 7.1）

[22] Bo Xu, Guozheng Kang*, Qianhua Kan, Xi Xie, Chao Yu, Qi Peng. Phase field simulation to one-way shape memory effect of NiTi shape memory alloy single crystal. Computational Materials Science, 2019, 161: 276-292. （中科院三区 ）

[23] Jiachen Hu, Bo Xu, Junyuan Xiong, Chao Yu, Guozheng Kang*. Coupled crystal plasticity-phase field simulation of twin-twin interaction in magnesium. International Journal of Mechanical Sciences, 2024, in press.（中科院一区TOP，IF = 7.1）

[24] Jiachen Hu, Bo Xu, Chao Yu, Guozheng Kang*. Plastic deformation of magnesium single crystal: a crystal plasticity coupled twinning phase field simulation. Acta Mechanica Sinica, 2024, 40: 423337.（中科院二区）

[25] Junyuan Xiong, Bo Xu, Guozheng Kang*. Phase field simulations on the rate- and grain-size-dependent crack propagation of polycrystalline NiTi shape memory alloy. Fatigue & Fracture of Engineering Materials & Structures, 2024, 47(6): 2174-2194.（中科院二区）

[26] Yujia Liu, Bo Xu, Sen Tang, Lang Li, Chao He, Chong Wang*, Qingyuan Wang**. Thermodynamic investigation with synergetic method on inner crack growth behavior at very high cycle fatigue regime. International Journal of Fatigue, 2023, 174: 107708.（中科院一区TOP，IF = 5.7）

[27] Junyuan Xiong, Bo Xu, Guozheng Kang*. Phase field simulation on the martensite transformation and reorientation toughening behaviors of single crystal NiTi shape memory alloy: Effects of crystalline orientation and temperature. Engineering Fracture Mechanics, 2022, 270: 108585. （中科院一区TOP，IF = 4.7）

[28] Han M. Jiang, Chao Yu*, Qianhua Kan, Bo Xu, Chuanping Ma, Guozheng Kang. Effect of hydrogen on super-elastic behavior of NiTi shape memory alloy wires: Experimental observation and diffusional-mechanically coupled constitutive model. Journal of the Mechanical Behavior of Biomedical Materials, 2022, 132: 105276. （中科院二区）

[29] 熊君媛, 徐波, 康国政*. 纳米多晶NiTi形状记忆合金超弹性的晶粒取向依赖性相场研究. 固体力学学报, 2021, 42(6): 671-681.（北大核心）

[30] Xiang Xu, Bo Xu, Han M. Jiang, Guozheng Kang, Qianhua Kan*. A multi-mechanism model describing reorientation and reorientation-induced plasticity of NiTi shape memory alloy. Acta Mechanica Solida Sinica, 2018, 31(4): 445-458. （中科院三区）

中国力学学会会员，四川省力学学会会员

2023，王仁青年科技奖