副教授，硕士生导师，“王仁青年科技奖”获得者，yl23455永利集团“双百人才工程”入选者。研究领域为先进材料的相变固体力学，长期从事面向固态制冷的形状记忆合金塑性变形、疲劳与断裂行为等的实验、相场、本构研究。以一作/通讯在JMPS、Prog. Mater. Sci.、Acta Mater.、Int. J. Plast.、Int. J. Eng. Sci.、Int. J. Fatigue、Mater. Sci. Eng. A、J. Mater. Sci. Technol.、Int. J. Mech. Sci.、Mech. Mater.、J. Mater. Res. Technol.、Eur. J. Mech. A/Solids、Acta Mech. Sin.、Acta Mech. Solida Sin.、Comp. Mater. Sci.、J. Mater. Sci.、力学学报等期刊上发表论文30余篇。主持国自然面上项目、国自然青年基金项目、四川省青年基金项目、中国博士后特别资助和面上项目等。担任JMPS、Int. J. Plast.、Acta Mater.、J. Mater. Sci. Technol.、Int. J. Mech. Sci.、Int. J. Fatigue、Mater. Sci. Eng. A、Thin-Walled Struct.、J. Mater. Process. Technol.、Eng. Struct.等30余本权威期刊审稿人。

2025年10月-现在，yl23455永利集团，建筑与环境学院力学系，副教授

2025年6月-2025年9月，yl23455永利集团，建筑与环境学院力学系，研究员（专职科研）

2023年5月-2025年6月，yl23455永利集团，建筑与环境学院力学系，副研究员（专职科研）

2021年12月-2023年5月，yl23455永利集团，建筑与环境学院力学系，助理研究员

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. 先进材料的相变固体力学

2. 形状记忆合金弹卡制冷

3. 塑性力学

4. 疲劳与断裂力学

5. 断裂相场分析

《工程力学》、《数智力学前沿》、《连续介质力学》

1. 国家自然科学基金面上项目（12572092），面向固态制冷的新型形状记忆合金弹卡效应及其全寿命性能研究，2026.01-2029.12，52万，主持。

2. 中国博士后特别资助项目（2025T180525），新型形状记忆合金弹卡制冷材料热-力耦合循环变形行为的实验和理论研究，2025.07-2027.07，18万，主持。

3. 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。

4. 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。

5. 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。

6. yl23455永利集团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。

7. 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。

8. 重大纵向项目（太行实验室），******剩余疲劳性能研究（JG2024345），2024.05-2027.05，325万，任务负责人（排名2）

9. 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，2023.01-2026.12，55万，参与。

10. 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，2023.01-2026.12，54万，参与。

11. 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。

12. 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, Jiachen Hu, Chao Yu*, Junyuan Xiong, Di Song, Chong Wang**, Qianhua Kan, Qingyuan Wang, Guozheng Kang. A phase-field model for Mg-NiTi shape memory alloy composites incorporating multiple inelastic deformation mechanisms. International Journal of Plasticity, 2026, 196: 104555.

[2] Junyuan Xiong, Bo Xu*, Jiachen Hu, Chao Yu, Guozheng Kang*. A cohesive law-based fracture phase field model for microcrack initiation and propagation in shape memory alloys subjected to a cyclic loading. International Journal of Plasticity, 2026, 196: 104557.

[3] Jiachen Hu, Bo Xu*, Junyuan Xiong, Chao Yu, Guozheng Kang*. Investigation to grain-size dependent plasticity of Mg alloys based on phase field approach. Mechanics of Materials, 2026, 215: 105596.

[4] Bo Xu*, Beihai Huang, Sen Tang, Xiang Xu, Huabei Peng, Chong Wang*, Qingyuan Wang. Effects of temperature, loading frequency, stress amplitude, and stress ratio on the low-cycle fatigue behavior of FeMnSiCrNi shape memory alloys. Acta Mechanica Solida Sinica, 2026, 39: 133-151.

[5] 钟道, 李嘉伟, 徐波*, 于超*. 考虑热-力耦合效应的形状记忆合金疲劳断裂相场模型研究. 力学学报, 2026, 58(3): 676-692.

[6] Xi Xie, Chuanzhe Jing, Bo Xu*, Chao Yu, Qianhua Kan, Guozheng Kang. Tunable quasi-linear superelasticity and improved elastocaloric effect of concentration-gradient NiTi alloys via phase-field engineering. Journal of Materials Research and Technology, 2025, 39: 7294-7303.

[7] 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.

[8] Bo Xu, Xu Xiao, Qixing Zhang, Chao Yu*, Di Song, Qianhua Kan, Chong Wang*, Qingyuan Wang, Guozheng Kang. Enhanced cyclic stability of NiTi shape memory alloy elastocaloric materials with Ni4Ti3 nanoprecipitates: Experiment and phase field modeling. Journal of the Mechanics and Physics of Solids, 2025, 196: 106011.

[9] Qixing Zhang, Yudong Wang, Xu Xiao, Juxin Zhang, Wenjie Zhang, Meiling Liu, Beihai Huang, Bo Xu*, Chao Yu, Chong Wang, Qingyuan Wang. Improved elastocaloric effect of NiTi shape memory alloys strengthened by Ni4Ti3 nanoprecipitates. Acta Materialia, 2024, 281: 120442.

[10] Jiachen Hu, Bo Xu*, Junyuan Xiong, Chao Yu, Guozheng Kang*. Deformation mechanism of non-textured and basal-textured polycrystalline Mg alloys: A coupled crystal plasticity-twinning phase field simulation. International Journal of Plasticity, 2025, 188: 104312.

[11] Xi Xie, Bo Xu*, Chao Yu, Qianhua Kan, Guozheng Kang. Phase field study on the temperature dependence of the shape memory effect and superelasticity of NiTi alloys with different grain sizes. European Journal of Mechanics - A Solids, 2025, 112: 105656.

[12] Bo Xu*, Beihai Huang, Huabei Peng, Chong Wang*, Qingyuan Wang. Effect of temperature on fracture behavior of Fe-20Mn-5.5Si-8.5Cr-5.5Ni shape memory alloys: an in-situ observation. Materials Science and Engineering: A, 2025, 925: 147871.

[13] Di Song, Shan Gong, Bo Xu*, Chao Yu. Cyclic functional degradation of NiTi shape memory alloy wires in wide ranges of strain rate and ambient temperature. International Journal of Fatigue, 2025, 191: 108683.

[14] Bo Xu, Xingyu Zhou, Chao Yu*. A multiscale analytical model for superelastic deformation of gradient nano-grained NiTi shape memory alloys. Acta Mechanica Sinica, 2025, 41: 124342.

[15] Junhui Hua, Junyuan Xiong, Bo Xu*, Chong Wang, Qingyuan Wang. Phase field simulation of fracture behavior in shape memory alloys and shape memory ceramics: A review. Computers, Materials & Continua, 2025, 85(1): 65-88.

[16] 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.

[17] 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, 56(12): 3507-3520.

[18] 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.

[19] 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.

[20] 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.

[21] 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.

[22] 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, 37: 858-872.

[23] 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.

[24] 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.

[25] 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.

[26] 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.

[27] 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.

[28] 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.

[29] 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.

[30] 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.

[31] 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.

[32] 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.

[33] 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.

[34] 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.

[35] 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.

中国力学学会会员，四川省力学学会会员

2023，王仁青年科技奖

2024，Wiley China Excellent Author Program

2025，四川省大学生周培源力学竞赛优秀指导老师