Location History:
- Ödåkra, SE (2003 - 2004)
- Öd{dot over (a)}kra, SE (2006)
Company Filing History:
Years Active: 2003-2006
Title: Alf Andersson: Innovator in Cemented Carbide Manufacturing
Introduction
Alf Andersson is a notable inventor based in Ödåkra, Sweden. He has made significant contributions to the field of manufacturing powders, particularly in cemented carbide and similar materials. With a total of 4 patents to his name, Andersson's work showcases innovative methods that enhance production efficiency and material quality.
Latest Patents
Andersson's latest patents include a "Method and apparatus for the drying of cemented carbide powder and the like." This invention introduces a new method and apparatus for manufacturing powders of cemented carbide, cermets, ceramics, and similar materials with good abrasive wear resistance. The process begins with a slurry that is introduced into a drop forming device, which includes a rotating drop forming disk. The slurry is ejected in a jet form, hitting an obliquely directed surface, allowing the drops to solidify through centrifugal force.
Another significant patent is the "Method for the formation of solid particles from a liquid." This method involves rotating a slinger about a vertical axis within a chamber to sling liquid droplets from annular rows of cusps. An opposing air flow within the chamber helps separate threads formed between droplets, turning them into dust particles that can be collected separately.
Career Highlights
Andersson works at Sandvik AB, a leading company in the engineering and manufacturing sector. His innovative approaches have contributed to advancements in the production of high-performance materials. His expertise in the field has positioned him as a key figure in the development of new manufacturing techniques.
Collaborations
Andersson has collaborated with notable coworkers such as Bo Nelander and Ulf Jutterström. Their combined efforts have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Alf Andersson's contributions to the field of cemented carbide manufacturing highlight his role as an influential inventor. His innovative patents and collaborative efforts continue to shape the industry, paving the way for future advancements in material production.