Why Us-Ningbo Jinlun Magnet Technology Co., Ltd.

Core Technology

01 THPC——Tech. of High Performance CeFeB

This high-performance CeFeB mixed rare-earth technology replaces neodymium with high-abundance rare-earth element cerium, ensuring both high performance and corrosion resistance.

In the meantime, it reduces costs and balances the utilization of rare-earth resources.

02 GBD—Tech. of Grain Boundary Diffusion

Grain boundary diffusion technology with low heavy rare-earth incorporates magnetron sputtering diffusion technology and screen printing diffusion technology.
Applying this technique, which distributes low-content heavy rare-earth elements along the grain boundaries, improves grain boundary defects and achieves a significant increase in Hcj.

03 TPR——Tech. of Particle Refinement

With the technology of Particle Refinement and non-heavy rare-earth technology, the grain size is refined to 2.5-3 micrometers, optimizing the micro-structure and significantly improving Hcj without adding heavy rare-earth.

This will effectively bolster product competitiveness.

04 J-LOP——Jinlun Low Oxygen Process

Jinlun's low-oxygen process ensures full oxygen control throughout the whole production, achieving the magnet oxygen content below 500ppm. This effectively prevents the oxidation of rare-earth phases and greatly enhances product performance and consistency.