Grace F Hsu

Title: Grace F. Hsu: Innovator in Coating Technologies

Introduction

Grace F. Hsu is an accomplished inventor based in Issaquah, WA, with a notable portfolio of five patents. Her expertise lies in the field of coated metallic articles, particularly in developing technologies that enhance resistance to hydrogen embrittlement. Grace's work is essential for industries that require high-strength materials, especially in the aerospace sector.

Latest Patents

Among her latest contributions to the field are:

1. **Plated Structure Exhibiting Low Hydrogen Embrittlement**

This invention pertains to a coated metallic article that exhibits low hydrogen embrittlement. The innovative electrodeposited coating features a microstructure with interconnected escape channels, which enable effective monitoring and control of the plating process. This technology ensures the production of articles with reduced hydrogen embrittlement characteristics, linking them to the amount of residual hydrogen in the substrate after plating and heat treatment.

2. **Zinc-Nickel Electroplated Article and Method for Producing the Same**

In this patent, Grace has developed a method for creating corrosion-resistant articles featuring low hydrogen embrittlement. This method includes electroplating the article with a zinc-nickel alloy using an aqueous acidic plating solution. Her formulation also employs various additives such as soluble ammonium salts, surfactants, and buffers to optimize performance.

Career Highlights

Grace F. Hsu is currently employed at The Boeing Company, where she leverages her technical expertise to advance the company's initiatives in material science and engineering. Her contributions have significantly impacted the aerospace industry, facilitating the development of safer and more reliable aircraft components.

Collaborations

Throughout her career, Grace has collaborated with various professionals, including her coworker Richard C. Colonel. Their collective efforts in research and development have led to innovations that improve the durability and reliability of critical components in various applications.

Conclusion

Grace F. Hsu's innovative work and her patents underline her significant impact on the field of coating technologies. Her continued dedication to advancing material science at The Boeing Company not only enhances the quality of products but also sets new industry standards for safety and performance.