Lars Auran

Title: The Innovative Contributions of Lars Auran

Introduction

Lars Auran, a renowned inventor based in Sunndalsora, Norway, has made significant strides in the field of materials engineering with a focus on extrusion technologies. With a total of six patents to his name, Auran's innovative ideas have been instrumental in advancing the performance and efficiency of various industrial processes.

Latest Patents

Among his latest inventions, Auran has developed a **screw extruder for the continuous extrusion of materials with high viscosity**. This innovative extruder is designed specifically for materials like metals, particularly aluminum and its alloys. The system features an Archimedes screw that rotates within a specially designed housing. It includes an inlet for material feeding, a compaction or extrusion chamber, and a die assembly that determines the shape of the final extruded product. The design allows for extensive compaction taking place at the downstream end of the screw, achieving the necessary compaction and extrusion pressure effectively.

Another notable patent is for a **high corrosion-resistant aluminum alloy**. This aluminum-based alloy is engineered for exceptional tensile strength and includes a careful balance of various elements, such as iron, silicon, manganese, titanium, chromium, copper, and zinc. This innovation is crucial for applications requiring durability and resistance to corrosive environments, making it a valuable contribution to the materials sector.

Career Highlights

Lars Auran's career has been marked by influential company affiliations, notably with Norsk Hydro, A.S. and Norskhydro Asa. His experience within these organizations has provided him with a robust foundation in materials science and engineering, further propelling his inventions and patent registrations in the field.

Collaborations

Throughout his career, Auran has collaborated with various esteemed professionals, including coworkers Nils Ryum and Ivar O Rod. These partnerships have fostered a creative atmosphere conducive to innovation, enabling Auran to enhance his research and expand the impact of his inventions.

Conclusion

In summary, Lars Auran's contributions to the field of industrial applications through his patented innovations highlight his status as a key figure in materials engineering. His work not only exemplifies the power of innovative thinking but also sets the stage for future advancements in the extrusion of materials, particularly in the metalworking sector. With a commitment to enhancing performance and durability in materials, Auran continues to inspire fellow inventors and industry leaders alike.