Location History:
- Västeräs, SE (2001)
- Västerås, SE (2003 - 2004)
- Vasteras, SE (2011)
Company Filing History:
2 out of 686 
1 out of 211 
1 out of 832,880 Years Active: 2001-2011
Title: Innovations of Roger Berglund
Introduction
Roger Berglund is a notable inventor based in Västerås, Sweden. He has made significant contributions to the field of materials science, particularly in the development of advanced materials and methods. With a total of 4 patents to his name, Berglund's work has had a considerable impact on various industrial applications.
Latest Patents
Berglund's latest patents include a method of controlling the oxygen content of a powder. This innovative method involves preparing a canister with a getter, filling it with the powder to be densified, sealing it, and evacuating it. The canister is then subjected to a hydrogen atmosphere at an elevated temperature, allowing hydrogen to diffuse into the canister. The hydrogen reacts with the oxygen in the powder, forming moisture that is then removed by the getter, effectively reducing the oxygen content. This process enables the production of a dense body with a controlled amount of oxygen using conventional powder metallurgy techniques.
Another significant patent is related to the method of making an FeCrAl material. This method utilizes gas atomization to produce a high-temperature material that contains iron, chromium, and aluminum, along with minor fractions of other materials such as molybdenum, hafnium, and zirconium. The atomized powder produced through this method contains specific percentages of oxygen and nitrogen, enhancing its properties for high-temperature applications.
Career Highlights
Throughout his career, Roger Berglund has worked with prominent companies such as Sandvik AB and Sandvik Aktiebolag. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in materials science.
Collaborations
Berglund has collaborated with notable colleagues, including Bo Jönsson and Jonas Magnusson. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies and materials.
Conclusion
Roger Berglund's contributions to the field of materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.