Company Filing History:
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3 out of 832,761 Years Active: 1976-1980
Title: **Nikolai Nikitievich Alexandrov: A Pioneer in Centrifugal Casting**
Introduction
Nikolai Nikitievich Alexandrov is a renowned inventor based in Moscow, Russia, known for his significant contributions to the field of metal casting. With a total of four patents to his name, Alexandrov has developed innovative methods that advance the capabilities of metal fabrication.
Latest Patents
Among his latest patents is a method for centrifugal casting of tubular metal blanks. This invention is designed for producing long, large-diameter tubular blanks exceeding 5 meters in length and 800 mm in diameter. The process entails generating positive pressure of an inert gas within a spinning mold while pouring molten metal. This technique ensures that the mold's rotation speed matches the metal's movement, resulting in tubular blanks with a consistent and uniform structure.
Another notable patent is the formulation of a flux for use in the centrifugal casting of bimetallic pipes. This flux, which enhances the casting process, consists of calcium oxide, silicon oxide, boron oxide, sodium oxide, and sodium fluoride, all combined in specific ratios to optimize performance.
Career Highlights
Throughout his career, Alexandrov has applied his expertise in various settings. Notably, he has worked with Nauchno-Proizvodstvennoe Obiedinenie Po Tekhnologii Mashinostroenia, where he contributed to advancing technology in machine engineering.
Collaborations
Alexandrov has collaborated with esteemed professionals in the field, including Viktor Gurievich Tinyakov and Genrikh S Mirzoian. These partnerships have played a vital role in his innovative journey, allowing him to exchange knowledge and ideas, which have significantly enhanced his research and development efforts.
Conclusion
In conclusion, Nikolai Nikitievich Alexandrov's work stands as a testament to the transformative power of innovation in the metal casting industry. His four patents reflect a deep understanding of materials and processes, positioning him as a key figure in advancing manufacturing technologies. As industries continue to evolve, Alexandrov's contributions will undoubtedly influence future developments in centrifugal casting and beyond.