Company Filing History:
Years Active: 2020-2021
Title: Eric Dahlgren: Innovator in Electromagnetic Melting Techniques
Introduction
Eric Dahlgren is a notable inventor based in Boston, MA (US), recognized for his contributions to the field of materials science and metallurgy. He holds 2 patents that focus on advanced techniques for manipulating melt materials through electromagnetic processes. His innovative approaches aim to enhance the properties of metals and alloys, paving the way for new applications in various industries.
Latest Patents
Dahlgren's latest patents include "Techniques and apparatus for electromagnetically stirring a melt material." This patent discloses a system that utilizes a containment vessel to hold a melt material, such as an electrically conductive alloy. The process involves applying alternating current (AC) while the material is immersed in a magnetic field, which can be either static or dynamic. This method improves heat transfer and chemical homogeneity in the resultant cast solid.
Another significant patent is the "Method and apparatus for supercooling of metal/alloy melts and for the formation of amorphous metals therefrom." This invention describes a technique for creating amorphous metals by using electromagnetic supercooling without the need for rapid quenching. By exposing the cooling melt to electric currents, crystallization is suppressed, allowing the melt to achieve significant levels of supercooling, ultimately leading to the formation of amorphous materials.
Career Highlights
Throughout his career, Eric Dahlgren has worked with companies such as Glassy Metals LLC and Glassy Metal, LLC. His work has significantly impacted the development of new materials and processes in the field of metallurgy. His innovative techniques have the potential to revolutionize how metals are processed and utilized in various applications.
Collaborations
Dahlgren has collaborated with notable professionals in his field, including John T Preston and Steve Lemoi. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Eric Dahlgren is a pioneering inventor whose work in electromagnetic melting techniques has opened new avenues in materials science. His patents reflect a commitment to innovation and excellence in the field, making him a significant figure in the advancement of metallurgy.