Lidong Ding

Title: Innovations of Lidong Ding in Amorphous Alloys

Introduction

Lidong Ding is a prominent inventor based in Beijing, China. He has made significant contributions to the field of amorphous alloys, particularly in the development of iron-based materials. With a total of 2 patents, his work has advanced the understanding and application of these innovative materials.

Latest Patents

Lidong Ding's latest patents include the invention of an iron-based amorphous alloy broad ribbon and its manufacturing method. This invention pertains to the technical field of rapid solidification of amorphous alloys. The broad ribbon features a width ranging from 220 to 1000 mm and a thickness of 0.02 to 0.03 mm. It boasts a transversal thickness deviation smaller than +/−0.002 mm, a lamination factor greater than 0.84, and a saturation magnetic-flux density exceeding 1.5 T. Additionally, the iron loss is minimized to less than 0.20 W/kg under specific conditions. The manufacturing method employs a single-roll quenching technique, ensuring precise dimensions and surface quality.

Another notable patent is for an iron-nickel based high permeability amorphous alloy. This alloy consists of 30-45% nickel, 0.5-1.2% chromium, 5-14% silicon, 5-15% boron, and 1.0-3.0% phosphorus, with the balance being iron and inevitable impurities. It is produced using the rapid quenching melt method and can be heat-treated in air, resulting in excellent magnetic properties suitable for various magnetic devices used in electrical apparatus and equipment.

Career Highlights

Lidong Ding has worked with esteemed organizations such as the Central Iron and Steel Research Institute and Advanced Technology & Materials Co., Ltd. His experience in these institutions has allowed him to refine his expertise in the field of amorphous alloys and contribute to significant advancements in material science.

Collaborations

Throughout his career, Lidong Ding has collaborated with notable colleagues, including Goudong Liu and Chuanli Zhang. These partnerships have fostered innovation and the exchange of ideas, further enhancing the development of new technologies in the field.

Conclusion

Lidong Ding's contributions to the field of amorphous alloys are noteworthy and impactful. His