Location History:
- Daejeon-Si, KR (1999 - 2011)
- Daejeon, KR (2006 - 2016)
Company Filing History:
9 out of 416 
8 out of 212 
1 out of 203 
Years Active: 1999-2016
Title: **Kun-Woo Song: Innovator in Nuclear Fuel Technology**
Introduction
Kun-Woo Song is an accomplished inventor based in Daejeon, South Korea, known for his significant contributions to nuclear fuel technology. With a total of 10 patents to his name, he has focused his research on enhancing the safety and efficiency of nuclear materials.
Latest Patents
Among his latest patent achievements are two notable innovations:
1. **Zirconium Alloy for Improving Resistance to Oxidation at Very High Temperature and Fabrication Method Thereof**: This patent introduces a zirconium alloy designed for nuclear fuel assemblies, providing enhanced resistance against oxidation and corrosion. It features an innovative plasma spray coating of pure metallic materials such as silicon (Si) or chromium (Cr), which improves the bonding with the parent material. This method is advantageous for treating complex shapes, such as 4-meter-long tubes, without requiring vacuum equipment. The resultant coated zirconium alloy exhibits excellent resistance to oxidation under both standard conditions and emergency situations, thereby improving the economic and safety aspects of nuclear fuel.
2. **Method of Controlling Solubility of Additives at and Near Grain Boundaries, and Method of Manufacturing Sintered Nuclear Fuel Pellet Having Large Grain Size Using the Same**: This patent outlines techniques for controlling the solubility of doped-additives during the sintering of uranium-based oxide green pellets. By regulating oxygen partial pressure during the sintering process, the method ensures an optimal compositional gradient at grain boundaries, resulting in sintered nuclear fuel pellets with larger grain sizes. This advancement contributes to the production of higher-quality nuclear fuel, enhancing its overall properties and performance.
Career Highlights
Kun-Woo Song has made significant strides in his career through his work at renowned institutions. He served at the Korea Atomic Energy Research Institute and at Korea Hydro & Nuclear Power Company Ltd., where his focus on nuclear technology has earned him recognition in his field.
Collaborations
Throughout his career, Kun-Woo has collaborated with esteemed colleagues such as Keon-Sik Kim and Jong-Hun Kim. Together, they have pushed the boundaries of innovation in nuclear fuel technologies, further solidifying their contributions to research and development.
Conclusion
With his impressive portfolio of patents and innovative solutions, Kun-Woo Song stands out as a leading inventor in the realm of nuclear fuel technology. His work not only improves the safety and efficiency of nuclear energy but also contributes significantly to advancing the industry's overall standards. As he continues to innovate, the impact of his contributions will undoubtedly resonate within the field for years to come.