Yu-Chih Tzeng

Title: Yu-Chih Tzeng: Innovator in Electropolishing Technology

Introduction

Yu-Chih Tzeng is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of materials science, particularly in the treatment of stainless steel. His innovative approach to electropolishing has garnered attention in both academic and industrial circles.

Latest Patents

Yu-Chih Tzeng holds a patent for an "Electropolishing treatment method for stainless steel workpiece." This patent outlines a method that involves placing a stainless steel workpiece in an oxalic acid solution while performing supersonic oscillation. The process includes a first electropolishing treatment using the stainless steel workpiece as an anode with a 10% to 15% perchloric acid electrolyte at a constant voltage of 12V. Following this, a second electropolishing treatment is conducted with a different electrolyte consisting of ethanol, sulfuric acid, and perchloric acid, also at 12V. This innovative method results in a polished stainless steel workpiece, enhancing its surface quality and durability.

Career Highlights

Yu-Chih Tzeng is affiliated with the National Chung Shan Institute of Science and Technology, where he has been instrumental in advancing research in electropolishing techniques. His work has not only contributed to the academic community but has also had practical applications in various industries that utilize stainless steel components.

Collaborations

Yu-Chih Tzeng has collaborated with notable colleagues such as Chun-Hsiang Kao and Yi-Cherng Ferng. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of materials science.

Conclusion

Yu-Chih Tzeng's contributions to electropolishing technology exemplify the impact of innovative thinking in materials science. His patent and ongoing research continue to influence the industry, showcasing the importance of advancements in treatment methods for stainless steel.