Company Filing History:
Years Active: 1990-1994
Title: The Innovations of Hans-Juergen Ehrenberg
Introduction
Hans-Juergen Ehrenberg is a notable inventor based in Duesseldorf, Germany. He has made significant contributions to the field of metallurgy, particularly in the area of continuous casting processes. With a total of 3 patents to his name, Ehrenberg's work has had a lasting impact on the industry.
Latest Patents
Ehrenberg's latest patents include innovative technologies such as a casting spout for metallurgical vessels and a method for combined continuous casting and rolling. His method for continuous casting metal products utilizes a mold and involves pouring molten metal into the mold to obtain flat stock with a thickness below 100 mm. This process includes withdrawing the partially solidified casting by at least one roll pair, which reduces the thickness of the stock upstream from complete solidification by at least 10% but not more than 70%. Furthermore, the thickness is reduced downstream from complete solidification at a point where the temperature is only slightly below the solidus temperature, particularly in the case of steel, which is maintained at a temperature between 1500 and 1200 degrees Celsius.
Career Highlights
Ehrenberg is currently associated with Mannesmann Aktiengesellschaft, a prominent company in the metallurgical sector. His work has been instrumental in advancing the techniques used in metal processing and casting.
Collaborations
Throughout his career, Ehrenberg has collaborated with esteemed colleagues such as Lothar Parschat and Fritz-Peter Pleschiutschnigg. These collaborations have further enriched his contributions to the field.
Conclusion
Hans-Juergen Ehrenberg's innovative patents and career in metallurgy highlight his significant role in advancing metal casting technologies. His work continues to influence the industry and inspire future innovations.