Company Filing History:
Years Active: 1999
Title: Innovative Contributions of Eric C. Hemsath
Introduction
Eric C. Hemsath, an accomplished inventor based in Dent, Ohio, has made notable contributions to the field of metallurgy through his innovative patent. With a focus on enhancing processes related to cobalt-base substrates, his work stands out in the realm of gas turbine engine manufacturing.
Latest Patents
Eric C. Hemsath holds a patent for a method titled "Method for Chemically Stripping a Cobalt-Base Substrate." This innovative process addresses the removal of various metallic compositions, including abradable rub coatings, environmental coatings, bond coats, and braze alloys from cobalt-base substrates. Particularly pertinent for turbine shrouds and vanes of gas turbine engines, this method efficiently eliminates nickel-base braze alloys and aluminum-containing coatings, such as abradable MCrAlY coatings and diffusion aluminide coatings. The core of this method involves treating the metallic compositions with an aqueous solution containing hydrochloric acid and nitric acid at temperatures between 130°F to 180°F, ensuring complete cleanliness without damaging the underlying cobalt-base substrate.
Career Highlights
As part of his professional journey, Eric is associated with General Electric Company, a titan in the industry known for its innovative industrial technologies. His tenure at this esteemed organization underscores a commitment to advancing engineering solutions and improving manufacturing processes.
Collaborations
Throughout his career, Eric has collaborated with notable colleagues, including Jim D. Reeves and Howard John Farr. These partnerships have likely contributed to the sharing of ideas and expertise, fostering an environment ripe for innovation and development.
Conclusion
Eric C. Hemsath's dedication to improving methods for handling cobalt-base substrates showcases his role as a key inventor in the materials technology sector. His patent not only addresses specific challenges in the manufacturing of gas turbine engines but also reflects the enduring spirit of innovation that drives the industry forward.