This inventor holds 1 USPTO granted patent. Top assignee: Sandvik Ab. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: Björn Lungberg: Innovator in Cemented Carbide Technology
Introduction
Björn Lungberg is a notable inventor based in Enskede, Sweden. He has made significant contributions to the field of materials science, particularly in the development of cutting inserts used in various industrial applications. His innovative approach has led to the creation of a patented method that enhances the performance and durability of these tools.
Latest Patents
Björn Lungberg holds a patent for a method of making cemented carbide inserts. This method involves forming a powder mixture that contains tungsten carbide (WC), cobalt (Co), and cubic carbides. The process includes adding nitrogen in a specific weight percentage, mixing the powder with a pressing agent, milling, and spray drying the mixture. The material is then compacted and sintered at temperatures between 1300-1500 degrees Celsius in a controlled atmosphere. Post-sintering treatment and coating applications by chemical vapor deposition (CVD) or modified CVD (MTCVD) are also integral to this innovative method.
Career Highlights
Björn Lungberg is associated with Sandvik AB, a leading global engineering company known for its advanced materials and cutting tools. His work at Sandvik has positioned him as a key player in the development of high-performance cutting tools that meet the demands of modern manufacturing processes.
Collaborations
Björn collaborates with talented professionals such as Lisa Palmqvist and Mikael Lindholm. Their combined expertise contributes to the innovative projects at Sandvik, fostering an environment of creativity and technological advancement.
Conclusion
Björn Lungberg's contributions to the field of cemented carbide technology exemplify the impact of innovation in industrial applications. His patented method for making cutting inserts showcases his commitment to enhancing tool performance and durability.