涂坚

个人简介

姓名:涂坚,职称:副教授,硕士生导师。

2009.09--2014.12,获得重庆大学材料科学与工程专业博士学位。

2014.01--至今,重庆理工大学材料科学与工程学院材料成型及控制工程专业教师。

主持国家自然科学基金项目1项,省部级项目3项;参研省部级以上项目8项;第一作者及通讯作者发表SCI论文14篇(总影响因子达三十;总引用次数达一百余次)

研究领域

轻合金形变组织及微结构;轻合金特种加工及成形技术;材料微观组织及织构表征分析

承担的主要项目

[1]国家自然科学基金青年基金51501026,镁合金{10-12}孪晶界面的精细结构及迁移过程理论研究,2016/1-2018/1224万元,在研,主持

[2]重庆市基础与前沿研究计划一般项目CSTC2017jcyjAX0381,特种轧制变形镁合金的退火再结晶非基面织构形成机理,2017/7-2020/67.5万元,在研,主持

[3]重庆市基础与前沿研究计划一般项目CSTC2014jcyjA50017,锆中晶间残余热应力诱发孪晶界面精细结构及其与晶体缺陷交互作用,2014/7-2017/65万元,结题,主持

[4]重庆市教委科学技术研究项目KJ1500923,利用{10-12}孪晶调控镁合金力学性能的机理研究,2015/7-2017/73万元,结题,主持

[5]重庆理工大学创新团队,材料精密成形,2015.1-2017.12,20万元,在研,主研

代表性成果

论文:

[1] J. Tu, X. Zhang*, J. Wang, Q. Sun, Q. Liu, C.N. Tomé, Structural characterization of {10-12} twin boundaries in cobalt, Applied Physics Letters, 103 (2013) 051903-051903-051904.    

[2] J. Tu*, S. Zhang, On the {10-12} twinning growth mechanism in hexagonal close-packed metals, Materials & Design, 96 (2016) 143-149.    

[3] J. Tu*, X. Zhang, C. Lou, Q. Liu, HREM investigation of {10-12} twin boundary and interface defects in deformed polycrystalline cobalt, Philosophical Magazine Letters, 93 (2013) 292-298.    

[4] J. Tu*, S. Zhang, Z. Zhou, H. Tang, Structural characterization of a special boundary between α plates after martensitic transformation in cobalt, Materials Characterization, 112 (2016) 219-223.    

[5] J. Tu*, X. Zhang, Z. Zhou, C. Huang, Structural characterization of {10-12} twin tip in deformed magnesium alloy, Materials Characterization, 110 (2015) 39-43.    

[6] J. Tu, X. Zhang*, Y. Ren, Q. Sun, Q. Liu, Structural characterization of irregular-shaped twinning boundary in hexagonal close-packed metals,Materials Characterization, 106 (2015) 240-244.    

[7] J. Tu*, S. Zhang, T. Zhou, H. Tang, Z. Zhou, Structural characterization of island ε-martensitic plate in cobalt, Materials Characterization, 119 (2016) 34-39.    

[8] Q. Sun, X. Zhang, J. Tu*, Y. Ren, H. Qin, Q. Liu, Characterization of basal-prismatic interface of twin in deformed titanium by high-resolution transmission electron microscopy, Philosophical Magazine Letters, 95 (2015) 145-151.    

[9] X.Y. Zhang*, J. Tu, Q. Liu, High-resolution electron microscopy study of the twin boundary and twinning dislocation analysis in deformed polycrystalline cobalt, Scripta Materialia, 67 (2012) 991-994.    

[10] 涂坚, 周志明,柴林江,黄灿. 密排六方金属{10-12}形变孪晶长大机制的研究进展, 中国有色金属学报, 25 (2015) 2317-2325.    

[11]J. Tu*, S. Zhang, C. Huang, T. Zhou, H. Tang, Characterizing microstructural evolution in cobalt by ausforming and subsequent annealing treatments, Materials Characterization, 124 (2017) 145-153.    

[12] J. Tu, K.-F. Zhou, Z.-M. Zhou, C. Huang, Z.-G. Chen, Effects of Ausforming Procedure and Following Annealing Treatment on Microstructural Characteristics in Cobalt, Acta Metallurgica Sinica(2017).    

[13] C. Huang, J. Tu*, Y.-R. Wen, Z. Hu, Z. M. Zhou, A. P. Dong, G. L. Zhu, Microstructural Characterization of Pure Titanium Treated by Laser Surface Treatment Under Different Processing Parameters, Acta Metallurgica Sinica(2017).    

[14] J. Tu*, Zhi-Ming Zhou, Can Huang, Zhi-Gang Chen, Microstructural characterization of cobalt treated by laser surface melting under different powers, Progress in Natural Science: Materials International (2017).