Zhen Li

Title: Zhen Li: Innovator in Alloy Surface Activation

Introduction

Zhen Li is a notable inventor based in Shaker Heights, OH (US). He has made significant contributions to the field of materials science, particularly in the area of alloy surface activation. His innovative approach has the potential to enhance production efficiency while being environmentally friendly.

Latest Patents

Zhen Li holds a patent for "Alloy surface activation by immersion in aqueous acid solution." This process involves the surface activation or depassivation of an alloy by immersing it in an aqueous acid solution. The methods described in his patent can be performed in a relatively short period, leading to reductions in production costs. Additionally, these methods provide an environmentally friendly alternative compared to prior art processes. After surface activation, the article can be immersed in a second liquid that prevents the re-formation of a passivating oxide layer. Furthermore, the surface-activated alloys can undergo surface engineering processes that infuse carbon or nitrogen at low temperatures, suppressing the precipitation of carbides or nitrides.

Career Highlights

Zhen Li is affiliated with Case Western Reserve University, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in various industries.

Collaborations

Zhen Li has collaborated with esteemed colleagues such as Frank Ernst and Harold Kahn, contributing to a rich environment of innovation and research.

Conclusion

Zhen Li's contributions to alloy surface activation represent a significant advancement in materials science. His innovative methods not only improve production efficiency but also promote environmental sustainability.