Marinko Lekic-Ninic

Title: Marinko Lekic-Ninic: Innovator in Material Engineering

Introduction

Marinko Lekic-Ninic is a notable inventor based in Linz, Austria. He has made significant contributions to the field of material engineering, particularly in the production and repair of rolls used in high-temperature applications. With a total of 3 patents to his name, Lekic-Ninic's work focuses on enhancing the durability and efficiency of industrial components.

Latest Patents

One of his latest patents is a process for producing a roll for supporting and conveying hot material. This invention includes a roll element with a roll jacket made of a basic material and a wear coat applied through a surface welding process. The welding additive surrounds the surface of the roll jacket, which is primarily made of steel containing up to 0.45 percent carbon. The design aims to increase the service life of the wear coat, improve wear resistance, and reduce production costs. Another significant patent involves a coating composition for machine parts used in the production of pig iron or steel. This composition includes aluminum nitride and various metal-oxidic substances, providing a robust solution for enhancing machine part longevity.

Career Highlights

Marinko Lekic-Ninic has worked with prominent companies such as Siemens Vai Metals Technologies GmbH and Siemens Aktiengesellschaft. His experience in these organizations has allowed him to develop innovative solutions that address industry challenges.

Collaborations

Throughout his career, Lekic-Ninic has collaborated with talented professionals, including Stefan Lechner and Johann Poeppl. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.

Conclusion

Marinko Lekic-Ninic stands out as an influential inventor in the field of material engineering. His innovative patents and career achievements reflect his commitment to improving industrial processes and materials.