Björn Johansson

Title: Björn Johansson: Innovator in Metal Powder Technology

Introduction

Björn Johansson is a notable inventor based in Höganäs, Sweden. He has made significant contributions to the field of metal powder technology, holding two patents that showcase his innovative approach to product development.

Latest Patents

Johansson's latest patents include "High density products and method for the preparation thereof." This invention focuses on a method of preparing powder metallurgy (PM) products through high-velocity compaction of iron or iron-based powders with irregular powder particles. Another significant patent is "Method for making sintered products and a metal powder composition therefor." This invention pertains to a metal powder composition designed for warm compaction, which includes metal powder, graphite, optional binding agents, alloying elements, and a lubricant primarily made of ethylene-bis-stearamide. The method also involves adding an organic solvent during the mixing process, which is evaporated before warm compaction.

Career Highlights

Throughout his career, Johansson has worked with various companies, including Höganäs AB. His work has focused on advancing the technology and applications of metal powders, contributing to the development of high-density products.

Collaborations

Johansson has collaborated with notable colleagues such as Ulf Engström and Sven Allroth, enhancing his work through shared expertise and innovative ideas.

Conclusion

Björn Johansson's contributions to metal powder technology through his patents reflect his commitment to innovation and advancement in the field. His work continues to influence the industry and inspire future developments.