Leonid G Puzrin

Title: Leonid G Puzrin: Innovator in Bimetallic Manufacturing

Introduction

Leonid G Puzrin is a notable inventor based in Kyiv, Ukraine. He has made significant contributions to the field of manufacturing, particularly in the development of methods for producing bimetallic cylindrical articles. With a total of 4 patents to his name, Puzrin's work showcases his expertise and innovative spirit.

Latest Patents

One of Puzrin's latest patents is a method of producing bimetallic cylindrical articles through brazing. This method involves brazing an outer carbon steel shell to an inner stainless steel shell. The process includes rolling a stainless steel sheet material of the inner shell with an overlap and arranging it with a clearance inside the outer shell. The braze material is placed in the clearance, and the walls of the rolled sheet material are forced to the inner surface of the outer shell. The longitudinal edges of the sheet material are then weld-joined to form the inner shell. Air is evacuated from the clearance, and the ends of the outer and inner shells are joined by circular vacuum-tight corner welds. This innovative approach results in a robust bimetallic cylindrical article after cooling.

Career Highlights

Throughout his career, Puzrin has worked at various institutions, including the Institute of Electrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi. His work has been instrumental in advancing manufacturing techniques and materials science.

Collaborations

Puzrin has collaborated with notable individuals in his field, including Miron G Atroshenko and Vladimir L Yaremenko. These collaborations have contributed to the development of innovative solutions in manufacturing.

Conclusion

Leonid G Puzrin's contributions to the field of bimetallic manufacturing highlight his innovative approach and dedication to advancing technology. His patents reflect a deep understanding of materials and processes, making him a significant figure in his industry.