Dan Yu

Title: Dan Yu - Innovator in Hot-Dip Coating Technology

Introduction

Dan Yu is a notable inventor based in Sichuan, China. He has made significant contributions to the field of materials science, particularly in the development of passivants for hot-dip Al-Zn-coated sheets. His innovative approach has led to advancements that enhance the durability and performance of coated materials.

Latest Patents

Dan Yu holds a patent for a passivant for hot-dip Al-Zn-coated sheets, which includes a unique preparation method and its applications. The patent outlines a formulation that consists of 2-6 parts by weight of water-soluble molybdate, 4-12 parts by weight of water-soluble manganese salt, 50-100 parts by weight of basic silica sol, and 50-100 parts by weight of water-soluble organic resin. The preparation method involves dissolving the molybdate and manganese salt in deionized water, mixing in the silica sol and organic resin, and adjusting the pH to 5-8 using phosphoric acid. This invention not only provides a new passivant but also details a method for treating hot-dip Al-Zn-coated sheets.

Career Highlights

Throughout his career, Dan Yu has worked with prominent companies such as Pangang Group Steel Vanadium and Titanium Co., Ltd. and Pangang Group Research Institute Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to the advancement of coating technologies.

Collaborations

Dan Yu has collaborated with several professionals in his field, including Ping Yuan and Taixiong Guo. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the development of new technologies.

Conclusion

Dan Yu's contributions to the field of hot-dip coating technology exemplify the impact of innovation in materials science. His patent for a passivant for hot-dip Al-Zn-coated sheets showcases his commitment to advancing industry standards and improving product performance.