Statement of Intent “Arcs and Sparks!” ” was my understanding of welding in the beginning. Surprisingly, I am now applying my graduate studies in welding engineering, which is the most fascinating field of engineering to my heart. What has happened in the last three years? Since my childhood, I have explored the world of materials science and engineering. Growing up near SJ Petroleum Machinery Co., influenced by many engineers, I had a natural interest in activities such as hands-on practice, problem solving, and gradual manufacturing of small objects. Satisfactorily, I can always find my way. After going to Huazhong University of Science and Technology to study materials processing and control engineering, I became interested in various advanced manufacturing and processing techniques, especially selective laser sintering (SLS). , which could easily fabricate complex geometries directly from digital CAD data. Due to my excellent performance and great enthusiasm, Professor Yusheng Shi, a leading expert in manufacturing addictive products, accepted my application to join his laboratory when I was in my second year. I teamed up with four senior students, aiming to improve the selective laser sintering system. We designed CAD models and performed theoretical analyses. Working with senior students and graduates has improved my practical and theoretical skills, such as the operation of instruments and equipment, as well as the fundamental theory of laser processing. In the meantime, I noticed that in many cases the macroscopic properties were related to the microstructure. It was therefore important to understand the effect of microstructure on the temporal evolution, response and reliability of material properties. A lack of relevant knowledge intrigued me to consider learning more...... middle of paper...... myself, and consistent effort was the key to bringing change and making things better . In fact, the deeper - as I get into materials processing, the more I feel I need additional training to become a successful researcher. This is why I chose to continue my studies in materials engineering, particularly in laser process technology. Your exceptional program, ranked among the best in the United States, plays a pioneering role in the field of materials engineering and provides a challenging and stimulating environment. From Dr. Liu, I have heard a lot about life in Columbus, which appeals to me greatly, and I believe that the courses and research opportunities available in your program can best prepare me to achieve my goals, challenge question my personal beliefs and training. , allow me to contribute in my own way to the academic atmosphere and to create the “Arcs and Sparks!” in my mind.