张学拯，男，1991年生，工学博士，副教授，硕士生导师，材料科学与工程学院材料成型及控制工程系教师。

主讲《轧制工程学》，指导本科生毕业设计及“中国大学生铸造工艺设计大赛”、“中国大学生材料热处理创新创业赛”等参赛团队，作为第一指导老师指导学生获得第7届材料热处理创新创业赛全国二等奖等成绩。现主要从事新型高性能轻金属合金、金属基复合材料的开发及其强韧化机理的研究，主持甘肃省青年科技基金、浙江省自然科学基金、甘肃省高校创新基金、兰州理工大学红柳优秀青年人才支持计划等项目5项，参与国家重点研发计划、国家自然科学基金等项目3项，发表期刊论文20余篇，其中以第一作者的身份在Composites Part B, Materials and Design, Materials Science & Engineering A, Journal of Alloys and Compounds, Materials等期刊发表SCI论文12篇，获得国家发明专利2项。

一、研究方向

1. 颗粒增强金属基复合材料的加工及热处理工艺；

2. 颗粒增强金属基复合材料的强韧化；

3. 轻金属异质结构材料的制备及组织性能优化；

二、代表性论文

1. Wang Y.M., Zhang X.Z., Chen T.J. Heterogeneous lamella structure design to simultaneously strengthen and toughen aluminum alloys, Journal of Alloys and Compounds, 2023, 930, 167456.

2. Zhang X.Z., Lu W.H., Chen T.J. Multiscale and dual-structured reinforcing particulates enhance the strength of aluminum matrix composites at no ductility loss, Materials Science and Engineering A, 2022, 856,144003.

3. Zhang X.Z., Wang Y.M., Chen T.J., Hao Z.X., Ma J.Q. Achieving a heterogeneous lamella-structured aluminum alloy with excellent synergy of strength and ductility by powder thixoforming, Materials Science and Engineering A, 2022, 838: 142781.

4. Zhang X.Z., Chen T.J., Ma S.M., Qin H., Ma J.Y. Overcoming the strength-ductility trade-off of an aluminum matrix composite by novel core-shell structured reinforcing particulates, Composites Part B, 2021, 206: 108541.

5. Zhang X.Z., Chen T.J. Bimodal microstructure dispersed with nanosized precipitates makes strong aluminum alloy with large ductility, Materials and Design, 2020, 191: 108695.

6. Zhang X.Z., Chen T.J. Simultaneously enhancing the strength and ductility of particulate-reinforced aluminum matrix composite by aging treatment, Journal of Materials Research, 2021, 36(17): 3445-3459.

7. Zhang X.Z., Chen T.J. Toughening mechanisms of solution-treated SiC_p/6061 aluminum matrix composites fabricated via powder thixoforming, Journal of Materials Research, 2018, 33(18): 2728-2740.

8. Zhang X.Z., Chen T.J. Solution treatment behaviors of 6061 aluminum alloy prepared by powder thixoforming, Materials Research, 2018, 21(4): e20180057.

9. Zhang X.Z., Chen T.J. Solution treatment: A route towards enhancing tensile ductility of SiC_p/6061Al composite via powder thixoforming and comparison of micromechanical strength modeling, Materials Science and Engineering A, 2017, 696: 466–477.

10. Zhang X.Z., Chen T.J., Qin H, Wang C. A comparative study on permanent mold cast and powder thixoforming 6061 aluminum alloy and SiC_p/6061Al composite: microstructures and mechanical properties, Materials, 2016, 9: 1-16.

11. Zhang X.Z., Chen T.J., Qin Y.H. Effects of solution treatment on tensile properties and strengthening mechanisms of SiC_p/6061Al composites fabricated by powder thixoforming, Materials and Design, 2016, 99: 182–192.

12. Zhang X.Z., Chen T.J., Chen Y.S., Wang Y.J., Qin H. Effects of solution treatment on microstructure and mechanical properties of powder thixoforming 6061 aluminum alloy, Materials Science and Engineering A, 2016, 662: 214–226

13. Ma S.M., Zhang X.Z., Chen T.J., Wang X.M. Microstructure-based numerical simulation of the mechanical properties and fracture of a Ti-Al3Ti core-shell structured particulate reinforced A356 composite, Materials and Design, 2020, 191: 108685.

14. Zhang J.Y., Chen T.J., Zhang X.Z., Gao M., Geng L.B. Simultaneously strengthening and toughening a core-shell structured particulate reinforced aluminum alloy-based composite by solid solution treatment, Journal of Alloys and Compounds, 2020, 842: 155765.

15. Chen T.J., Yang X.K., Xue H., Bi G.L., Zhang X.Z., Guan R.G. Mixing process and nucleation of an Al-Si alloy during controlled diffusion solidification with simultaneous mixing and effect of mixing rate, Journal of Materials Science, 2022, 57:3018–3040.

三、联系方式

办公地址：兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室北楼411室

邮编：730050

E-mail：zhangxz1991@163.com