This inventor holds 1 USPTO granted patent. Top assignees: Jiangyin Xing Cheng Special Steel Works Co., Ltd, Jiangyin Xingcheng Gold Materials Co., Ltd. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 4 
1 out of 1 Years Active: 2025
Title: De Chen - Innovator in Bearing Steel Technology
Introduction
De Chen is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of materials science, particularly in the development of methods for controlling carbide networks in bearing steel wire rods. His innovative approach has implications for the manufacturing and performance of steel products.
Latest Patents
De Chen holds a patent titled "Method for controlling carbide network in a bearing steel wire rod by controlling cooling and controlling rolling." This method involves several steps, including rapidly rolling a bar into a wire rod and spinning it into a loose coil. The rolling temperature is controlled between 780° C and 880° C, while the spinning temperature is maintained between 750° C and 850° C. The process also includes on-line cooling using an EDC water bath austempering cooling process, with a cooling rate of 2.0° C/s to 10° C/s, and a final cooling temperature controlled within 620-630° C. After the cooling process, the coils are slowly cooled under a cover, with the temperature controlled between 400° C and 500° C before being removed. Finally, the coils are collected and cooled in air to room temperature. This innovative method enhances the quality and performance of bearing steel wire rods.
Career Highlights
Throughout his career, De Chen has worked with prominent companies in the steel industry. He has been associated with Jiangyin Xingcheng Gold Materials Co., Ltd and Jiangyin Xing Cheng Special Steel Works Co., Ltd. His work in these organizations has allowed him to apply his innovative methods and contribute to advancements in steel manufacturing.
Collaborations
De Chen has collaborated with several professionals in his field, including Lin Zhang and Jianfeng Zhang. These collaborations have fostered a productive environment for innovation and development in bearing steel technology.
Conclusion
De Chen's contributions to the field of materials science, particularly through his patented method for controlling carbide networks in bearing steel wire rods, highlight his role as an influential inventor. His work continues to impact the steel industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile