程序

2012年畢業於英國伯明翰大學；

2012-2013年擔任英國伯明翰大學化學工程學院博士后；

2013-2015年北京航空航天大學材料科學與工程學院博士后。

2015年入選首屆中科協青年人才托舉工程，先後參加了北京市科委項目、863項目、航空基金等項目。

研究領域包括：

鈦合金、鈦鋁合金間化合物及超高強度鋼等金屬材料增材製造過程中凝固行為及非穩態固態相變研究；

高性能金屬梯度材料增材製造過程中組織及性能控制；

激光熔覆高性能長壽命耐磨塗層製備等。

目前共發表學術論文40餘篇，專著1本，代表性論文如下：

1. Chen, X., J. Zhang, X.Chen, X. Cheng* and Z. Huang (2018). "Electron beam welding oflaser additive manufacturing Ti–6.5Al–3.5Mo–1.5Zr–0.3Si titanium alloy thickplate." Vacuum 151: 116-121.

2. Jiao, Z., C. Ma, J. Fu, X. Cheng*, H. Tang, D. Liu and J. Zhang (2018). "The effects of Zrcontents on microstructure and properties of laser additive manufacturedTi-6.5Al-3.5Mo-0.3Si-xZr alloys." Journal of Alloys and Compounds 745:592-598.

3. Li, J., X. Cheng*,D. Liu, S. Q. Zhang, Z. Li, B. He and H. M. Wang (2018). "Phase evolutionof a heat-treatable aluminum alloy during laser additive manufacturing." MaterialsLetters 214: 56-59.

4. Li, Y., X. Cheng*,D. Liu and H. Wang (2018). "Influence of last stage heat treatment onmicrostructure and mechanical properties of laser additive manufactured AF1410steel." Materials Science and Engineering A 713: 75-80.

5. Shen, M. Y., X. J.Tian, D. Liu, H. B. Tang and X. Cheng* (2018). "Microstructure andfracture behavior of TiC particles reinforced Inconel 625 composites preparedby laser additive manufacturing." Journal of Alloys and Compounds 734:188-195.

6. Yang, C., X. Cheng*,H. Tang, X. Tian and D. Liu (2018). "Influence of microstructures and wearbehaviors of the microalloyed coatings on TC11 alloy surface using lasercladding technique." Surface and Coatings Technology 337: 97-103.

7. Chen, X., J. Li, X.Cheng, H. Wang and Z. Huang (2018). "Effect of heat treatment onmicrostructure, mechanical and corrosion properties of austenitic stainlesssteel 316L using arc additive manufacturing." Materials Science andEngineering A 715: 307-314.

8. Chen, X., J. Li, X.Cheng, B. He, H. Wang and Z. Huang (2017). "Microstructure andmechanical properties of the austenitic stainless steel 316L fabricated by gasmetal arc additive manufacturing." Materials Science and Engineering A703: 567-577.

9. He, B., X. Cheng,J. Li, G. C. Li and H. M. Wang (2017). "ω-assisted α phase and hardness ofTi-5Al-5Mo-5V-1Cr-1Fe during low temperature isothermal heat treatment afterlaser surface remelting." Journal of Alloys and Compounds 708: 1054-1062.

10. He, B., X. Cheng, J. Li, X. J. Tianand H. M. Wang (2017). "Effect of laser surface remelting and lowtemperature aging treatments on microstructures and surface properties ofTi-55511 alloy." Surface and Coatings Technology 316: 104-112.

11. He, B., J. Li, X. Cheng and H. M.Wang (2017). "Brittle fracture behavior of a laser additive manufacturednear-β titanium alloy after low temperature aging." Materials Science andEngineering A 699: 229-238.

12. He, B., X. J. Tian, X. Cheng, J. Liand H. M. Wang (2017). "Effect of weld repair on microstructure andmechanical properties of laser additive manufactured Ti-55511 alloy."Materials and Design 119: 437-445.

13. Li, G. C., J. Li, X. J. Tian, X. Cheng,B. He and H. M. Wang (2017). "Microstructure and properties of a noveltitanium alloy Ti-6Al-2V-1.5Mo-0.5Zr-0.3Si manufactured by laser additivemanufacturing." Materials Science and Engineering A 684: 233-238.

14. Li, Z., X. Cheng, J. Li and H. Wang(2017). "Thermal expansion properties of laser melting depositedTi-6.5Al-2Zr-1Mo-1V alloy during α + β zone annealing."Materials Characterization 128: 115-122.

15. Li, Z., X. Cheng, J. Li and H. Wang(2017). "Formation of face-centered cubic titanium in laser surfacere-melted commercially pure titanium plate." Journal of Materials Scienceand Technology. 10.1016/j.jmst.2017.09.004.

16. Liang, Y. J., X. Cheng, J. Li and H.M. Wang (2017). "Microstructural control during laser additive manufacturingof single-crystal nickel-base superalloys: New processing–microstructure mapsinvolving powder feeding." Materials and Design 130: 197-207.

17. Liang, Y. J., J. Li, A. Li, X. Cheng,S. Wang and H. M. Wang (2017). "Experimental optimization of laser additivemanufacturing process of single-crystal nickel-base superalloys by astatistical experiment design method." Journal of Alloys and Compounds697: 174-181.

18. Liu, J., J. Li, X. Cheng and H. Wang(2017). "Microstructural Evolution of AerMet100 Steel Coating on 300MSteel Fabricated by Laser Cladding Technique." Metallurgical and MaterialsTransactions A: Physical Metallurgy and Materials Science: 1-9.

19. Liu, J., J. Li, X. Cheng and H. Wang(2017). "Effect of dilution and macrosegregation on corrosion resistanceof laser clad AerMet100 steel coating on 300M steel substrate." Surfaceand Coatings Technology 325: 352-359.

20. Liu, J., J. Li, X. Cheng and H. Wang(2017). "Microstructures and tensile properties of laser cladded AerMet100steel coating on 300M steel." Journal of Materials Science and Technology.34(4): 643-652.