个人简介
孟庆坤,男,1986年5月生,山东济宁人。2008年6月获中国石油大学(北京)材料科学与工程专业学士学位,2011年1月获北京航空航天大学材料科学与工程专业硕士学位,2015年1月获北京航空航天大学材料学博士学位。现为中国矿业大学材料科学与工程学院讲师,主要研究方向为生物医用材料,主要包括超低弹性模量钛合金的设计制备及其力学行为。目前主持国家自然科学基金青年项目、江苏省自然科学基金青年项目、中国矿业大学青年基金各一项。
办公地点:材料学院A411
邮箱:qkmeng@cumt.edu.cn
研究领域
生物医用材料;能源材料
科研项目
国家自然科学基金,TiNb基合金的β稳定性与单晶剪切模量C44的内在相关性研究,2017.01-2019.12,20万,负责人
江苏省自然科学基金,基于剪切模量C44的TiNb基β钛合金超低弹性模量的获得机制研究,2016.07-2019.06,20万,负责人
中国矿业大学青年基金,TiNb基β钛合金的变形行为及其物理机制研究,2017.01-2019.12,20万,负责人
发表论文
Qingkun Meng, Junsong Zhang, Yufei Huo, Yanwei Sui, Jinyong Zhang, Shun Guo*, Xinqing Zhao*. Design of low modulus β-type titanium alloys by tuning shear modulus C44. Journal of Alloys and Compounds, 2018;746: 579-585.
Qingkun Meng, Yufei Huo, Wen Ma, Yanwei Sui, Jinyong Zhang, Shun Guo*, Xinqing Zhao. Design and fabrication of a low modulus β-type Ti–Nb–Zr alloy by controlling martensitic transformation. Rare Metals, 2017;
Qingkun Meng, Shun Guo, Xiaobing Ren, Huibin Xu, Xinqing Zhao*. Possible contribution of low shear modulus C44 to the low Young's modulus of Ti-36Nb-5Zr alloy. Applied Physics Letters, 2014; 105: 131907.
Qingkun Meng, Qing Liu, Shun Guo*, Yongqi Zhu, Xinqing Zhao*. Effect of thermo-mechanical treatment on mechanical and elastic properties of Ti-36Nb-5Zr alloy. Progress in Natural Science: Materials International, 2015; 25(3): 229-235.
Qingkun Meng, Shun Guo*, Qing Liu, Liang Hu, Xinqing Zhao*. A β-type TiNbZr alloy with low modulus and high strength for biomedical applications. Progress in Natural Science: Materials International, 2014; 24(2): 157-162.
Qingkun Meng, Shun Guo, Xinqing Zhao*, S. Veintemillas-Verdaguer. Bulk metastable cobalt in fcc crystal structure. Journal of Alloys and Compounds, 2013; 580: 187-190.
Qingkun Meng, Xiaoxue Chen, Shun Guo, Xinqing Zhao*. The metastability and martensitic transformation of Co particles. Journal of Alloys and Compounds, 2013; 577S: S409-S502.
Shun Guo, Jinming Zhang, Yao Shang, Junsong Zhang*, Qingkun Meng*, Xiaonong Cheng, Xinqing Zhao*. A novel metastable β-type Zr-12Nb-4Sn alloy with low Young's modulus and low magnetic susceptibility. Journal of Alloys and Compounds, 2018; 745: 234-239.
Yanping Hou, Shun Guo*, Xueliang Qiao, Tian Tian, Qingkun Meng*, Xiaonong. Cheng, Xinqing Zhao*. Origin of ultralow Young׳s modulus in a metastable β-type Ti-33Nb-4Sn alloy. Journal of the Mechanical Behavior of Biomedical Materials, 2016; 59: 220-225.
Shun Guo*, Qingkun Meng, Xinqing Zhao*, Qiuming Wei*, Huibin Xu. Design and fabrication of a metastable β-type titanium alloy with ultralow elastic modulus and high strength. Scientific Reports, 2015; 5: 14688.
科研创新
孟庆坤,霍宇飞, 隋艳伟.一种低磁化率 β 型 Zr-Nb-Ta 系合金及其制备方法[P].201711418559.6,2018-04-25.