Sun Yanhui, Minister of Collaborative InnovationCenter of Steel Technology, Professor, Doctoral Supervisor. He obtained a bachelor's degree in iron and steel metallurgy from Beijing University of Science and Technology in 1994, then obtained a master's degree in iron and steel metallurgy from Beijing University of Science and Technology in 1998. Subsequently, he obtained a doctorate in steel metallurgy from Beijing University of Science and Technology in 2002. And he was promoted to associate professor in 2006 and was named a doctoral tutor in 2010. In February 2012, he was appointed as a member of the 6th Continuous Casting Technology Committee of the Continuous Casting Steel Branch of the China Institute of Metals. In August 2012, he was appointed as a member of the third committee of the converter steelmaking professional of the China Metals Society Steelmaking Branch.

【Research Projects】

1. National "863 Program" project, research and development of applied technology for stainless steel reinforcement for marine building structures (Project No.: 2015AA03A502), 2015.4-2018.3, in progress, sub-project leader.

2. National Natural Science Foundation of China, research on the second phase particle precipitation mechanism and coupling model of as-cast microalloyed steel (project approval number: 51274032), 2013.1-2016.12, completed, responsible.

3. National Natural Science Foundation of China, research on the control mechanism of Ti-Al oxide inclusions in ultra-pure ferritic stainless steel (project approval number: 51574026), 2016.1-2019.12, in charge of research.

4. National Defense Science and Technology Industry Bureau project, project number: B0120133008, 2016.1-2017.12, in charge of research, responsible.

5. Nangang Project, research on high quality spring steel wire inclusions and decarburization control for automobile suspension, 2016.5-2017.4, in research, responsible

6. Shougang Jingtang Project, research on optimization of process technology for dephosphorization furnace, 2014.1-2014.12, in charge of research, responsible.

7. Panzhihua Iron and Steel Project, research on ultra-low phosphorus steel smelting technology, 2014.7-2015.12, completed, responsible.

8. Panzhihua Iron and Steel Project, research on key metallurgical process technology of high quality round tube billet steel, complete the project, responsible.

9. Zhejiang Qingshan Iron and Steel Project, research on the behavior of inclusions in stainless steel series of cold piers, 2013.11-2014.12, completed, responsible.

10. Shigang project, research on surface quality technology of low carbon high strength and high strength series steel, 2012.1-2013.12, completed, responsible.

【Publications】

[1] Formation Mechanism of Multilayer Aluminide Coating on 316L Stainless Steel by Low-temperature Pack Cementation, Surface and Coatings Technology, 2019.10

[2] Transient Evolution of Inclusions during Al and Ti Additions in Fe-20 Mass Pct Cr Alloy, Metals，2019.09

[3] Effect of Direct Charging of Hot Recycled Slag on Hot Metal Pretreatment Dephosphorization in A Dephosphorization Furnace, Journal of Iron and Steel Research International，2019.07.

[4] In-situ Observation of Interaction Between Precipitates and Austenite during δàγ Phase Transformations, Materials Science and Technology, 2019.02

[5] Preparation and Characterization of Aluminide/Zirconia Composite Coatings by A Three-step Combined Process, Surface and Coatings Technology, 2018.09