E Niu

Title: E Niu: Innovator in Rare Earth Alloys

Introduction

E Niu is a prominent inventor based in Beijing, China, known for his contributions to the field of rare earth alloys. With a total of 5 patents to his name, he has made significant advancements in alloy preparation methods and devices.

Latest Patents

E Niu's latest patents include a fine grain rare earth alloy cast strip and a rotary cooling roll device. The preparation method for the alloy cast strip involves a melting process where the power of an induction melting furnace is controlled to perform a cyclic heat treatment. This process ensures that the alloy raw material is completely melted before the surface temperature reaches 1300° C. After melting, the power is adjusted to stabilize the surface temperature between 1400° C. and 1500° C. The casting cooling process then cools the melt on a rotary cooling roll, achieving an alloy cast strip with a surface linear velocity of 1.5 m/s to 2.25 m/s. Another notable patent is a method for preparing an R-T-B permanent magnet, which includes several steps such as melting, casting, and sintering to create high-quality magnets.

Career Highlights

E Niu has worked with notable companies such as Beijing Zhong Ke San Huan Hi-tech Co., Ltd. and Sanvac (Beijing) Magnetics Co., Ltd. His work in these organizations has contributed to the development of innovative technologies in the field of magnetics and materials science.

Collaborations

E Niu has collaborated with several professionals in his field, including Boping Hu and Xiaolei Rao, who have contributed to his research and development efforts.

Conclusion

E Niu's innovative work in rare earth alloys and magnet preparation methods showcases his expertise and commitment to advancing technology in this critical area. His contributions continue to influence the industry and inspire future innovations.