Yingxue Wu

Title: Innovations by Yingxue Wu in Piston Ring Technology

Introduction

Yingxue Wu is a notable inventor based in Yizheng, China. He has made significant contributions to the field of piston ring technology, holding 2 patents that showcase his innovative approach to enhancing the performance and durability of piston rings.

Latest Patents

Wu's latest patents include a diamond-like coating for piston ring surfaces and a multilayer multi-element composite hard PVD coating. The diamond-like coating invention features an underlayer, a gradient layer, and an AM layer, which is a diamond-like coating doped with elements such as Cr, Si, and Ti. This innovative structure allows for a cyclical change in the content of doping elements, resulting in high wear resistance and a low friction coefficient. The multilayer multi-element composite hard PVD coating employs a vacuum multi-arc ion plating vapor deposition process, which enhances the coating's adhesion, hardness, and abrasion resistance. By controlling the additive elements, the friction coefficient can be reduced by 5 to 20% compared to traditional coatings.

Career Highlights

Yingxue Wu is currently employed at Asimco Shuanghuan Piston Ring (Yizheng) Co., Ltd. His work focuses on developing advanced coatings that improve the performance of piston rings, making them more durable and efficient.

Collaborations

Wu collaborates with talented coworkers, including Qianxi Liu and Bo Zhang, who contribute to the innovative projects at Asimco Shuanghuan Piston Ring.

Conclusion

Yingxue Wu's contributions to piston ring technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry positively.