David L Runner

Title: Innovations by David L Runner in Steel Manufacturing

Introduction

David L Runner is a notable inventor based in Louisville, KY (US), recognized for his contributions to the field of steel manufacturing. He holds 2 patents that focus on advanced methods for producing high-quality steel with exceptional magnetic properties. His work is instrumental in enhancing the efficiency and effectiveness of steel production processes.

Latest Patents

David's latest patents include a "Degassing method for manufacturing steel" and a "Degassing method for manufacturing ultra-low carbon, nitrogen, sulfur steel." The first patent discloses a method for making non-grain oriented (NGO) electrical steel. This method involves several steps, including tapping liquid steel from a primary steelmaking furnace, deoxidizing it, and removing sulfur at the ladle metallurgy furnace. The process also includes transferring the deoxidized liquid steel to an RH degasser for carbon removal, which ultimately results in steel with ultra-low levels of carbon, nitrogen, sulfur, and titanium, providing excellent magnetic properties. The second patent outlines a similar process for producing low carbon steel, emphasizing the importance of removing oxygen and sulfur to facilitate nitrogen removal and prevent carbon pickup.

Career Highlights

David L Runner is currently employed at United States Steel Corporation, where he applies his expertise in steel manufacturing. His innovative approaches have significantly contributed to the company's advancements in producing high-quality steel products.

Collaborations

David has collaborated with notable coworkers, including Yun Li and Jonathan D Youngblood, who share his commitment to innovation in the steel industry.

Conclusion

David L Runner's contributions to steel manufacturing through his innovative patents demonstrate his expertise and commitment to advancing the industry. His work continues to influence the production of high-quality steel with enhanced properties.