Company Filing History:
Years Active: 2008-2021
Title: Innovations of John Erik Hafsås: Pioneering Casting Techniques
Introduction
John Erik Hafsås, an accomplished inventor located in Sunndalsøra, Norway, has made significant contributions to the field of casting technology. With a total of 4 patents to his name, Hafsås has developed innovative methods and equipment that enhance the efficiency and quality of metal casting.
Latest Patents
Among his latest inventions is a "Method for casting," which involves a systematic approach to determining the parameters necessary for effective casting. This method outlines steps that include calculating the diameter of the final product, establishing the intended casting speed, and formulating the metal melt composition tailored for direct chill casting. A critical aspect of this method is ensuring the correct proportions of zinc, magnesium, copper, iron, and silicon to create an optimal melt for casting.
Another notable patent is the "Equipment for continuous or semi-continuous casting of metal with improved metal filling arrangement." This apparatus is designed for low-pressure casting of aluminum objects like rods, bars, or billets. It features an innovative frame construction that allows for variable control of the metal level in relation to the molds, ensuring a precise low-pressure casting process.
Career Highlights
Hafsås's career is marked by his deep involvement in research and practical applications within Norskhydro ASA, an influential company in the metals sector. His work has consistently focused on improving casting methodologies, reflecting his commitment to advancing industrial technologies.
Collaborations
Throughout his career, Hafsås has collaborated with prominent colleagues, including Arild Håkonsen and Bjørn Vaagland. These collaborations have fostered an environment of innovation, enabling the development of cutting-edge casting solutions that benefit the industry as a whole.
Conclusion
John Erik Hafsås stands out as a notable inventor in the field of metal casting, driven by a passion for innovation and the advancement of technology. His patents not only represent significant advancements in casting methods and equipment but also embody a commitment to improving efficiency and quality in the manufacturing process. His contributions continue to shape the landscape of metal casting, showcasing the importance of inventive thinking in modern industry.