Company Filing History:
Years Active: 2013-2015
Title: Gerhard Lengauer: Innovator in Steel Hardening Technologies
Introduction
Gerhard Lengauer is a notable inventor based in Bad Zell, Austria. He has made significant contributions to the field of materials engineering, particularly in the hardening of steel profiles. With a total of 2 patents, his work focuses on innovative methods that enhance the properties of high-strength steels.
Latest Patents
One of Lengauer's latest patents is a "Method and device for hardening profiles." This invention relates to a method for producing hardened profiles, especially hardened open profiles. The process involves heating the component to above the austenitizing temperature of the base material and cooling it at a rate above the critical hardening rate. The energy necessary for heating is introduced at least partly by induction, with free edges provided in the component to adjust a temperature or hardness gradient over its cross-section. The size, type, and extension of these edges are set to achieve a desired degree of hardness and/or hardness gradient.
Another significant patent is the "Process for producing shaped components from high-strength and ultra high-strength steels." This invention pertains to producing shaped components from steels with tensile strengths greater than 780 MPa. In this process, a steel sheet-metal strip is fed to a roll-forming installation, where it is deformed by means of deformation rollers. To avoid hydrogen embrittlement in plastically deformed regions, compressive stresses are introduced through various methods, including stamping and upset-forging.
Career Highlights
Throughout his career, Gerhard Lengauer has worked with prominent companies such as Voestalpine Krems GmbH and Schinko GmbH. His experience in these organizations has allowed him to develop and refine his innovative techniques in steel processing and hardening.
Collaborations
Lengauer has collaborated with notable colleagues, including Franz Weitz and Andreas Schieder. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
Gerhard Lengauer's contributions to the field of steel hardening are significant and impactful. His innovative methods and processes continue to influence the industry, showcasing his expertise and dedication to advancing materials engineering.