Company Filing History:
Years Active: 1976-1980
Title: The Innovations of Lars Anders Eriksson
Introduction
Lars Anders Eriksson is a notable inventor based in Hagfors, Sweden. He has made significant contributions to the field of metallurgy, particularly in the development of processes that enhance the quality of alloys. With a total of three patents to his name, Eriksson's work has had a considerable impact on the industry.
Latest Patents
Eriksson's latest patents focus on metallurgical processes aimed at reducing carbon content in iron, cobalt, or nickel-based alloys that contain at least about 16% chromium. His innovative method involves blowing the alloy with oxygen to oxidize the carbon while simultaneously introducing steam or ammonia. This process ensures that the partial pressure of carbon monoxide, formed during oxidation, remains below the equilibrium pressure for carbon/chromium oxidation, specifically below 0.95 atmospheres and preferably below 0.5 atmospheres. This technique allows for the substantial elimination of carbon without significant loss of chromium.
Career Highlights
Lars Anders Eriksson is associated with Uddeholms Aktiebolag, a company known for its expertise in high-quality steel production. His work at the company has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in metallurgical processes.
Collaborations
Throughout his career, Eriksson has collaborated with notable colleagues, including Karl-Erik Oberg and Mans Klas Johnsson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Lars Anders Eriksson's contributions to metallurgy through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances the quality of alloys but also sets a precedent for future innovations in metallurgy.