Company Filing History:
Years Active: 2003-2011
Title: **Sven Allroth: Innovator in Iron-Based Powder Compositions**
Introduction
Sven Allroth, a prominent inventor based in Höganäs, Sweden, has made significant contributions to the field of material science, particularly focusing on iron-based powder compositions. With a total of six patents, Allroth's work is critical in advancing the applications and methodologies associated with these materials.
Latest Patents
One of Sven Allroth's latest patents involves a coarse iron or iron-based powder composition that incorporates a specific lubricant. This composition requires the lubricant to remain liquid at room temperature, consisting of coarse iron or iron-based powder with an average particle size between 75 and 300 μm. Notably, less than 10% of the powder particles are smaller than 45 μm, while over 20% exceed 212 μm in size. The lubricant used must be either a non-drying oil or a plant or animal-derived fatty acid, which has a crystalline melting point below 25°C and a specific viscosity at 40°C above 15 mPas. Additionally, the viscosity is temperature-dependent, defined by a formula relating to temperature in Kelvin.
Another recent patent details a method for producing compacted products using iron-based powders that include a lubricant with similar properties, ensuring high performance and efficiency in the production of these materials. The unique criteria defined in his patents exemplify the innovative approaches Allroth employs in this industry.
Career Highlights
Throughout his career, Sven Allroth has worked predominantly with Höganäs AB, a leading company in the development of iron-based materials. His expertise has been crucial in the company's research and development initiatives, helping to drive advancements that align with industry demands.
Collaborations
Allroth has collaborated with several distinguished professionals in his field, including Paul Skoglund and Hilmar Vidarsson. These partnerships have fostered an environment of innovation, enabling the sharing of ideas and techniques that enhance their collective work on iron powder technologies.
Conclusion
Sven Allroth stands out as a significant figure in the world of material innovations, particularly in iron-based compositions. His patented advancements not only highlight his inventive capabilities but also contribute to the broader landscape of material science, setting the stage for future developments in the industry.