中科院金属研究所

材料物理与化学专业导师屈瑞涛

中国科学院金属研究所 副研究员，硕士生导师

联系方式

办公电话：(024) 83970116

Email: rtqu@imr.ac.cn

教育和工作经历

2002.9- 2006.7 西安交通大学，本科，获工学学士、管理学学士学位

2006.9- 2012.6 中国科学院金属研究所，硕博连读，获工学博士学位

2010.7- 2010.9 德国莱布尼兹固体材料研究所(IFW Dresden)，访问学者

2011.6- 2011.8 德国莱布尼兹固体材料研究所(IFW Dresden)，访问学者

2012.7- 2015.9 中国科学院金属研究所，助理研究员

2015.10- 至今 中国科学院金属研究所，副研究员

研究方向

先进高强度材料的断裂行为与强度理论，非晶合金的形变与断裂机制。

获奖情况

2006年 获得西安交通大学“优秀毕业生”荣誉称号

2012年 中国科学院研究生院“优秀毕业生”荣誉称号

2013年 首届SYNL青年创新奖

社会任职

邀请担任Philosophical Magazine Letters, Scientific Reports, APL Materials, Journal of Applied Materials, Recent Patents on Materials Science等期刊审稿人。

代表性论文

1. Qu, R. T., Zhang, Z. J., Zhang, P., Liu, Z. Q. & Zhang, Z. F., Generalized energy failure criterion. Sci. Rep., 6, 23359, 2016.

2. Qu, R. T., Liu, Z. Q., Wang, G. & Zhang, Z. F., Progressive shear band propagation in metallic glasses under compression. Acta Mater., 91, 19-33, 2015.

3. Qu, R. T., Liu, Z. Q., Wang, R. F. & Zhang, Z. F., Yield strength and yield strain of metallic glasses and their correlations with glass transition temperature. J. Alloy. Compd, 637, 44-54, 2015.

4. Qu, R. T., Zhang, P. & Zhang, Z. F., Notch effect of materilas: Strengthening or weakening? J. Mater. Sci. Technol., 30, 509-608, 2014. (Invited paper.)

5. Qu, R. T. & Zhang, Z. F., A universal fracture criterion for high-strength materials. Sci. Rep., 3, 1117, 2013.

6. Qu, R. T., Zhang, Q.S. & Zhang, Z. F., Achieving macroscopic tensile plasticity of monolithic bulk metallic glass by surface treatment. Scripta Mater., 68, 845-848, 2013.

7. Qu, R. T. & Zhang, Z. F., Compressive fracture morphology and mechanism of metallic glass. J. Appl. Phys., 114, 193504, 2013.

8. Qu, R. T., Liu, H.S. & Zhang, Z. F., In situ observation of bending stress–deflection response of metallic glass. Mater. Sci. Eng. A, 582, 155-161, 2013.

9. Qu, R. T., Calin, M., Eckert, J. & Zhang, Z. F., Metallic glasses: Notch insensitive materials. Scripta Mater., 66, 733-736, 2012.

10. Qu, R. T., Zhao, J. X., Stoica, M., Eckert, J. & Zhang, Z. F., Macroscopic tensile plasticity of bulk metallic glass through designed artificial defects. Mater. Sci. Eng. A, 534, 365-373, 2012.

11. Qu, R. T., Eckert, J. & Zhang, Z. F., Tensile fracture criterion of metallic glass. J. Appl. Phys., 109, 083544, 2011.

12. Qu, R. T., Stoica, M., Eckert, J. & Zhang, Z. F., Tensile fracture morphologies of bulk metallic glass. J. Appl. Phys., 108, 063509, 2010.

13. Qu, R. T., Wu, F. F., Zhang, Z. F. & Eckert, J., Direct observations on the evolution of shear bands into cracks in metallic glass, J. Mater. Res., 24, 3130-3135, 2009.

14. Wang, X. D., Qu, R. T.*, Liu, Z. Q. & Zhang, Z. F*., Shear band-mediated fatigue cracking mechanism of metallic glass at high stress level. Mater. Sci. Eng. A, 627, 336-339, 2015. (*Corresponding author.)

15. Wang, Z., Qu, R. T., Scudino, S., Sun, B. A., Prashanth, K. G., Louzguine-Luzgin, D. V., Chen, M. W., Zhang, Z. F. & Eckert, J., Hybrid nanostructured aluminum alloy with super-high strength. NPG Asia Mater., 7, e229, 2015.

16. Liu, Z. Q., Qu, R. T. & Zhang, Z. F., Elasticity dominates strength and failure in metallic glasses. J. Appl. Phys., 117, 014901, 2015.

17. Li, L. L., Zhang, Z. J., Tan, J., Jiang, C. B., Qu, R. T., Zhang, P., Yang, J. B. & Zhang, Z. F., Stepwise work hardening induced by individual grain boundary in Cu bicrystal micropillars. Sci. Rep., 5, 15631, 2015.

18. Liu, Z. Q., Liu, G., Qu, R. T., Zhang, Z. F., Wu, S. J. & Zhang, T., Microstructural percolation assisted breakthrough of trade-off between strength and ductility in CuZr-based metallic glass composites. Sci. Rep., 4, 4167, 2014.

19. Zheng, N., Qu, R. T., Pauly, S., Calin, M., Gemming, T., Zhang, Z. F. & Eckert, J., Design of ductile bulk metallic glasses by adding "soft" atoms. Appl. Phys. Lett., 100, 141901, 2012.

20. Zhao, J. X., Wu, F. F., Qu, R. T., Li, S. X. & Zhang, Z. F., Plastic deformability of metallic glass by artificial macroscopic notches. Acta Mater., 58, 5420-5432, 2010.