Maria Dilay

Title: Maria Dilay: Innovator in Coin Coating Technology

Introduction

Maria Dilay is a prominent inventor based in Ottawa, Canada. She has made significant contributions to the field of coin manufacturing, particularly in the area of electroplating. With a total of two patents to her name, her work addresses critical challenges in the production of plated coin blanks.

Latest Patents

Maria's latest patents focus on "Coins coated with nickel, copper and nickel" and the associated processes for making such coins. These inventions effectively overcome issues such as pinholes and blisters that can occur during the plating of coin blanks. The process involves electroplating a ferrous metal blank with a strike of nickel, followed by a coating of copper applied at an initial low current density. This is then succeeded by full current density to minimize bridging. Additionally, an outer layer of nickel is applied, also at an initial low current density, followed by full current density. The process may include annealing before or after the application of the final layer of nickel, ensuring the quality of the resulting coin blanks and coins.

Career Highlights

Maria Dilay is currently employed at the Royal Canadian Mint, where she continues to innovate in the field of coin production. Her expertise in electroplating and materials science has positioned her as a key figure in the development of advanced coin manufacturing techniques.

Collaborations

Throughout her career, Maria has collaborated with talented individuals such as Hieu Cong Truong and Hieu Truong. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Maria Dilay's contributions to the field of coin manufacturing through her innovative patents demonstrate her commitment to overcoming industry challenges. Her work not only enhances the quality of coin production but also showcases the importance of innovation in manufacturing processes.