Company Filing History:
Years Active: 2013
Title: Sooyeum Oh: Innovator in Superalloy Component Welding
Introduction
Sooyeum Oh is a notable inventor based in Burlington, CA. He has made significant contributions to the field of welding, particularly in the area of superalloy components. His innovative approach addresses critical challenges in welding techniques, enhancing the durability and reliability of superalloy materials.
Latest Patents
Sooyeum Oh holds a patent for a method titled "Superalloy component welding at ambient temperature." This invention focuses on welding superalloy components under ambient temperature conditions while minimizing the risk of cracking in the superalloy material. The method involves forming a root pass region of the weld using a filler material with higher ductility than the base superalloy material. This ductile material helps to alleviate stress in the root region, effectively preventing crack formation. The remaining portion of the weld is created using a filler material that closely matches the base superalloy material. Additionally, the method may incorporate a pre-weld heat treatment to promote the growth of a gamma prime precipitate phase in the superalloy, a chill fixture to dissipate heat during welding, a relief cut to reduce stress, and a conventional post-weld heat treatment.
Career Highlights
Sooyeum Oh is currently employed at Siemens Energy, Inc., where he applies his expertise in welding technologies. His work at Siemens Energy has allowed him to further develop his innovative methods and contribute to advancements in the energy sector.
Collaborations
Sooyeum collaborates with talented professionals in his field, including coworkers James Morin and Lucian Iordache. These collaborations foster an environment of innovation and knowledge sharing, enhancing the development of new technologies.
Conclusion
Sooyeum Oh's contributions to superalloy component welding represent a significant advancement in welding technology. His innovative methods not only improve the quality of welds but also enhance the overall performance of superalloy materials. His work continues to influence the industry and pave the way for future innovations.