This inventor holds 2 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignee: Baoshan Iron & Steel Co., Ltd.. Active years: 2014-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2017
Title: Innovations of Jianru Zhu in Steel Processing
Introduction
Jianru Zhu is a notable inventor based in Shanghai, China. He has made significant contributions to the field of steel processing, holding 2 patents that showcase his innovative approaches. His work primarily focuses on improving the efficiency and quality of steel production methods.
Latest Patents
One of Jianru Zhu's latest patents is a fast-speed laser scoring method. This method utilizes a set of related laser scoring devices to simultaneously score lines on both the upper and lower surfaces of an oriented silicon steel strip. The scoring is performed while the strip is being fed along a production line, using a high-focalized continuous wave laser beam. The lines scored on the upper and lower surfaces are staggered to reduce iron loss evenly, achieving a significant reduction of 10-16%. The method boasts a machining rate that is 1.5-2 times greater than conventional scoring methods.
Another significant patent is a method for controlling extremely low titanium in extra low carbon AlSi-killed steel. This invention outlines a specific chemical composition for the steel, ensuring that the titanium content remains extremely low. The process involves several steps, including hot metal preprocessing and deep desulfurization, to achieve the desired steel quality.
Career Highlights
Jianru Zhu is currently employed at Baoshan Iron & Steel Co., Ltd., a leading company in the steel industry. His work at this organization has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in steel production techniques.
Collaborations
Jianru Zhu collaborates with several talented individuals in his field, including Wangya Huang and Guobao Li. These collaborations enhance the research and development efforts within the company, fostering an environment of innovation.
Conclusion
Jianru Zhu's contributions to the steel processing industry through his patents and work at Baoshan Iron & Steel Co., Ltd. highlight his role as a key innovator. His methods not only improve production efficiency but also contribute to the overall quality of steel products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile