James Simpson

Title: Innovations of James Simpson

Introduction

James Simpson is an accomplished inventor based in Turbenthal, Switzerland. He is known for his significant contributions to the field of materials science, particularly in the development of protective coatings for metal substrates. His innovative approach has led to advancements that enhance the durability and longevity of metal components.

Latest Patents

James Simpson holds a patent for a protective layer for a metal substrate and a method of producing the same. This protective layer is metallurgically bonded to the substrate and contains 35 to 50% chromium, with the possibility of replacing up to 10% of it with molybdenum. The layer also includes at least 25% iron, ensuring a robust composition. The minimum hardness of this protective layer is 800 HVO, achieved through a structure that contains at least 5% by volume of sigma phase. This sigma phase is obtained by heat-treating the coated substrate. The resulting protective layer is particularly resistant to corrosion, erosion, and wear, making it a valuable innovation in the industry.

Career Highlights

James Simpson is associated with Sulzer Brothers Limited, a company renowned for its engineering and manufacturing capabilities. His work at Sulzer has allowed him to apply his expertise in developing advanced materials that meet the demands of various industrial applications.

Collaborations

Throughout his career, James has collaborated with notable colleagues, including Michel Pierantoni and Roberto Busin. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

James Simpson's contributions to the field of protective coatings exemplify the impact of innovative thinking in materials science. His patent for a protective layer demonstrates a commitment to enhancing the performance and durability of metal substrates.