Company Filing History:
Years Active: 2017
Title: The Innovations of Staffan Hertzman
Introduction
Staffan Hertzman is a notable inventor based in Enskededalen, Sweden. He has made significant contributions to the field of materials science, particularly in the development of specialized stainless steel for the chemical industry. His work focuses on enhancing the performance and durability of materials used in challenging environments.
Latest Patents
Staffan Hertzman holds a patent for duplex stainless steel, which is designed for use in nitric acid environments. This invention is characterized by its unique microstructure, consisting of 35-65 volume % of ferrite, with a preferred range of 45-55 volume % of ferrite, and the balance being austenite. The chemical composition of this stainless steel includes less than 0.03 weight % carbon, less than 1 weight % silicon, less than 3 weight % manganese, 26-29.5 weight % chromium, 5-8.5 weight % nickel, 1-3 weight % molybdenum, 0.25-0.35 weight % nitrogen, and 1-3 weight % copper, with the remainder being iron and inevitable impurities.
Career Highlights
Staffan Hertzman is currently employed at Outokumpu Oyj, a leading company in stainless steel production. His work at Outokumpu has allowed him to focus on innovative solutions that meet the demanding requirements of the chemical industry. His expertise in materials science has positioned him as a valuable asset to the company.
Collaborations
Throughout his career, Staffan has collaborated with several talented individuals, including Alexander Thulin and Jan Y Jonsson. These collaborations have fostered an environment of innovation and have contributed to the advancement of materials technology.
Conclusion
In summary, Staffan Hertzman is a distinguished inventor whose work in duplex stainless steel has made a significant impact on the chemical industry. His innovative approach and dedication to materials science continue to drive advancements in this critical field.