Roland Hummer

Title: The Innovative Contributions of Roland Hummer

Introduction

Roland Hummer is a notable inventor based in Leoben-Goss, Austria. He has made significant contributions to the field of metallurgy, particularly in the treatment of cast iron. His innovative approach has led to the development of a unique process that enhances the properties of cast iron melts.

Latest Patents

Hummer holds a patent for a process for the purification, modification, and heating of cast iron. This process involves the treatment of a cast iron melt with oxygen, which can raise the temperature or modify the composition of the melt. The oxygen is introduced directly into the liquid cast iron at a controlled rate, ensuring that no smoke is produced above the melt. The method includes progressively increasing the oxygen feed until smoke formation is observed, followed by a reduction in the oxygen supply until smoke evolution ceases. This innovative technique has the potential to improve the efficiency and quality of cast iron production.

Career Highlights

Hummer is associated with Linde Aktiengesellschaft, a leading company in industrial gases and engineering. His work at Linde has allowed him to apply his inventive skills in a practical setting, contributing to advancements in industrial processes.

Collaborations

Hummer has collaborated with notable colleagues such as Wolfgang Thury and Wilfried Westerholt. Their combined expertise has fostered an environment of innovation and development in their respective fields.

Conclusion

Roland Hummer's contributions to the field of metallurgy through his patented process for cast iron treatment exemplify the impact of innovation in industrial applications. His work continues to influence the industry and showcases the importance of inventive thinking in enhancing production methods.