Rainer Kohlmann

Title: Rainer Kohlmann: Innovator in Heat Treatment Technologies

Introduction

Rainer Kohlmann is a notable inventor based in Siegen, Germany. He has made significant contributions to the field of heat treatment technologies, holding a total of 2 patents. His innovative methods have advanced the processes involved in wire and steel treatment.

Latest Patents

Kohlmann's latest patents include a "Method of heat treatment of wire," which involves cooling the wire stock immediately after it leaves the rolling heat region to a temperature below the starting temperature of martensite formation, followed by the formation of wire coils. Another significant patent is the "Method of cooling steel sections which are hot from rolling." This method utilizes shock-like cooling after the rolling process to create a martensitic surface layer, which is then tempered using core heat to achieve a tough-resistant structure with an austenitic remaining cross-section. This method is particularly useful for types of steel that would otherwise transform directly from the austenitic phase into martensite due to their alloying elements.

Career Highlights

Throughout his career, Rainer Kohlmann has worked with prominent companies such as SMS Schloemann-Siemag Aktiengesellschaft and SMS Demag AG. His experience in these organizations has allowed him to refine his expertise in heat treatment processes and contribute to various innovative projects.

Collaborations

Kohlmann has collaborated with notable coworkers, including Meinert Meyer and Uwe Plociennik. Their combined efforts have furthered advancements in the field of heat treatment technologies.

Conclusion

Rainer Kohlmann's contributions to heat treatment methods have established him as a key figure in the industry. His innovative patents and collaborations reflect his commitment to advancing technology in this field.