Sihai Jiao

Title: Discovering the Innovations of Inventor Sihai Jiao

Introduction

Sihai Jiao, an accomplished inventor based in Shanghai, China, has made significant contributions to the field of materials science through his innovative patents. With a total of 13 patents to his name, Jiao exemplifies the relentless pursuit of advancement in technology and materials. His inventions focus on high-strength, high-toughness materials that meet the increasing demands of modern engineering and manufacturing.

Latest Patents

One of Jiao's latest patents is the development of a high-strength, high-toughness, and wear-resistant composite steel plate. This innovative steel plate features a substrate layer made of carbon steel, combined with a composite layer of ultra-high manganese steel, containing 16.00-25.00 wt.% of manganese. This composite structure leads to exceptional overall performance, ensuring high strength, hardness, wear resistance, and toughness.

Another remarkable invention is the gradient steel material with a surface layer made of ferrite and an inner layer of ferrite plus pearlite. The manufacturing method involves smelting, casting, rolling, and heat treatment, ensuring that the material maintains its integrity while being cost-effective and efficient. With component weight percentages of C≤0.15%, Si≤1%, and Mn≤1.5%, this steel can be created using a single material, simplifying the production process substantially.

Career Highlights

Sihai Jiao is dedicated to his role at Baoshan Iron & Steel Co., Ltd., where he continues to push the boundaries of material innovation. His expertise in developing advanced materials has solidified his reputation in the engineering domain, contributing to the company's success as a leading steel manufacturer. Jiao's work not only reflects his technical knowledge but also his commitment to enhancing industrial practices through innovation.

Collaborations

Throughout his career, Jiao has collaborated with noteworthy colleagues such as Qingfeng Zhang and Aiwen Zhang. These collaborations underscore the importance of teamwork in innovation, as shared insights and expertise often enhance the scope and quality of research and development efforts in the field of materials science.

Conclusion

Sihai Jiao's patents represent significant strides in the realm of composite and gradient steel materials. His innovative approaches have the potential to impact various industries, leading to more durable and efficient materials in manufacturing. As he continues his work at Baoshan Iron & Steel Co., Ltd., there is no doubt that his contributions will keep shaping the future of material science and engineering.