Company Filing History:
Years Active: 2015-2020
Title: The Innovations of Paul Valdas Janavicius
Introduction
Paul Valdas Janavicius is a notable inventor based in Wyoming, Ohio. He has made significant contributions to the field of materials science, particularly in the development of advanced steel coatings. With a total of three patents to his name, Janavicius has demonstrated a commitment to innovation and improvement in manufacturing processes.
Latest Patents
Janavicius's latest patents include a method for producing zinc-coated steel for press hardening applications. This innovative process involves performing a pre-alloying heat treatment after galvannealing the steel and prior to hot stamping. The treatment is conducted at temperatures between approximately 850°F and 950°F in an open coil annealing process. This method enhances the concentration of iron in the coating, resulting in a more adherent oxide after hot stamping and reducing zinc loss.
Another significant patent addresses the reduction at elevated temperatures of coated steels containing metastable austenite. By warming metastable steel after coating and before or during cold rolling, the transformation of austenite to martensite is suppressed. This results in lower mill loads and allows for higher amounts of reduction at similar loads. The as-warm rolled steel exhibits enhanced mechanical properties compared to steel reduced by cold rolling at room temperature.
Career Highlights
Janavicius is currently employed at AK Steel Properties, Inc., where he continues to innovate and develop new materials. His work has had a profound impact on the steel industry, particularly in enhancing the performance and durability of steel products.
Collaborations
Throughout his career, Janavicius has collaborated with several talented individuals, including Ralph Mutschler and Grant Aaron Thomas. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Paul Valdas Janavicius is a distinguished inventor whose work in steel coating technologies has paved the way for advancements in manufacturing processes. His innovative patents reflect a deep understanding of materials science and a dedication to improving industrial applications.