Qijiang Wang

Title: Qijiang Wang: Innovator in Steel Tube Manufacturing

Introduction

Qijiang Wang is a notable inventor based in Shanghai, China. He has made significant contributions to the field of steel manufacturing, particularly in the development of high-strength seamless steel tubes. With a total of two patents to his name, Wang's innovations are aimed at enhancing safety and performance in automotive applications.

Latest Patents

Wang's latest patents include a high-toughness seamless steel tube for automobile safety airbags and a 500 MPa grade longitudinally welded steel pipe with a low yield ratio. The first patent describes a seamless steel tube composed of various elements, including carbon, silicon, manganese, and nickel, designed to provide high strength and toughness for automotive airbags. The manufacturing method involves several steps, including heating, hot piercing, and stress relief annealing treatment. The second patent focuses on a longitudinally welded steel pipe that boasts excellent welding properties and a yield strength greater than 500 MPa, achieved through a meticulous manufacturing process involving smelting, rolling, and heat treatment.

Career Highlights

Throughout his career, Qijiang Wang has worked with prominent companies such as Baoshan Iron & Steel Co., Ltd. His experience in these organizations has allowed him to refine his expertise in steel manufacturing and contribute to innovative solutions in the industry.

Collaborations

Wang has collaborated with notable colleagues, including Qingchao Tian and Guoli Zhai. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of steel manufacturing.

Conclusion

Qijiang Wang's contributions to the steel industry through his patents and collaborations highlight his role as an innovator. His work not only enhances the safety of automotive applications but also sets a standard for future advancements in steel manufacturing.