Karina V Kalogina

Title: Karina V Kalogina: Innovator in Coating Technologies

Introduction

Karina V Kalogina is a prominent inventor based in Saint-Petersburg, Russia. She has made significant contributions to the field of coating technologies, holding a total of 6 patents. Her innovative methods have advanced the production of compositionally graded coatings and metal-coated particles.

Latest Patents

One of her latest patents is a method for the production of compositionally graded coatings by plasma. This method involves introducing at least first and second powders into a plasma torch at separately controllable variable feed rates for each powder. The co-deposition of these powders on a substrate allows for a smooth continuous compositional grading in the coating. The compositional gradient can follow various functions, including linear and exponential. Additionally, a sublayer may be deposited onto the substrate prior to the graded layer, and various atmospheres can be chosen during deposition.

Another notable patent is the method for coating particles using counter-rotating disks. This process involves a disintegrator apparatus with counter-rotating disks that accelerate particles towards one another. By introducing a harder first material and a softer second metal as powders, the soft metal collides with the hard material, resulting in a metal-coated particle. The method also allows for the formation of intermetallic compounds through controlled reactions at the interface of the materials.

Career Highlights

Karina is currently associated with Technalum Research, Inc., where she continues to innovate in the field of materials science. Her work has garnered attention for its practical applications in various industries, particularly in enhancing the properties of coatings.

Collaborations

Throughout her career, Karina has collaborated with notable professionals in her field, including Igor V Gorynin and Boris V Farmakovsky. These collaborations have contributed to her success and the advancement of her research.

Conclusion

Karina V Kalogina is a trailblazer in the development of advanced coating technologies. Her innovative patents and collaborative efforts have significantly impacted the field, showcasing her dedication to scientific advancement.