Quan Li

Title: **Innovative Contributions of Inventor Quan Li**

Introduction

Quan Li, an esteemed inventor based in Hunan, China, has made significant strides in material science with his innovative work. With a total of five patents to his name, he has focused on enhancing the properties and processes of iron-based alloys and nano oxides. His contributions play a crucial role in advancing research and application in various industries.

Latest Patents

Among his latest patents, the **Preparation Method for Iron-based Alloy Powder EBSD Test Sample** stands out. This method outlines a detailed process that includes surface electrolytic activation, ultrasonic cleaning, and drying of an iron-based powder to obtain a surface activated powder. Following this, the activated powder undergoes ultrasonic dispersion in a chemical embedding solution. The subsequent plating process, which involves heating to specific temperatures for chemical reaction, results in an iron-based alloy bulk coated with nickel. The final steps include grinding and electropolishing to create a usable EBSD test sample.

Another noteworthy patent is the **Method for Preparing Nano Spherical Oxide Dispersion Strengthening Phase**. This innovative method introduces the use of micron oxide as a raw material to create a nano oxide with a completely amorphous structure. Through a two-stage mechanical ball milling process, a composite powder is formed, followed by hot forming, hot rolling, and heat treatment, leading to a strengthened alloy with significantly enhanced properties.

Career Highlights

Quan Li's affiliation with Central South University has facilitated his research and development endeavors. His academic background and progress in material science underscore his ability to innovate and implement cutting-edge techniques in alloy preparation and processing.

Collaborations

Throughout his career, Quan Li has collaborated with notable colleagues, including Zuming Liu and Xueqian Lv. These partnerships have fostered a conducive environment for innovation and research, leading to advancements in their shared field of expertise.

Conclusion

Inventor Quan Li exemplifies the spirit of innovation through his work in alloy technologies and material science. His latest patents, coupled with his collaborations at Central South University, showcase a dedication to advancing the field and contributing to future technological developments. His efforts not only enhance our understanding of materials but also pave the way for new applications across various industries.