समीक्षा
To achieve self-reliance in the field of rare earth permanent magnet manufacturing in India to cater the growing EV market
Key Features
Establishing an indigenized technology for the manufacture of NIB magnets
Demonstration of the technology at pilot scale to industrial stake holders.
On-boarding potential industries for setting up commercial scale manufacturing plant by demonstrating prototype motors developed for commercial electric vehicles.
Potential Applications
Partnering Industries:
Ashvini Magnets, Pune
Vector Technics, Hyderabad
Kalyani Steels, Pune
Khayzen Industries, Coimbatore
Lucas TVS, Chennai
Varroc Engineering, Pune
अवस्था
ARCI has complete in-house facility for metal to magnet except for strip casting facility which shall be established by 2026
Uniqueness of the technology:
Pioneering technology: A New pressless Process Technology (NPLP) different from conventional technology making us a pioneer in establishing the first pilot scale globally
Near net shaped magnets: The technology has the unique capability to produce near net shaped magnets which can be directly used in applications with very minimal machining offering the scope of reducing wastage of precious rare earth metal sources
High Coercive magnets: The technology also offers the scope of handling very fine grain powders less than 4 µm sized powders compared to 5 – 10 micron powders in conventional technologies capable to produce high coercive magnets favourable for EV applications.
High quality magnets: The technology also ensures production of high-quality magnets with oxygen content restricted less than 1000 ppm in sintered magnets compared to commercial magnets with typical oxygen content of 3000 – 6000 ppm.
Toward Dy free rare earth free magnets: The magnets manufactured using this technique are more suitable for adopting Grain Boundary Diffusion Process (GBDP) a commercially viable technology to enhance coercivity with minimal usage of Dy (HRE)
Uniqueness of the technology:
Pioneering technology: A New pressless Process Technology (NPLP) different from conventional technology making us a pioneer in establishing the first pilot scale globally
Near net shaped magnets: The technology has the unique capability to produce near net shaped magnets which can be directly used in applications with very minimal machining offering the scope of reducing wastage of precious rare earth metal sources
High Coercive magnets: The technology also offers the scope of handling very fine grain powders less than 4 µm sized powders compared to 5 – 10 micron powders in conventional technologies capable to produce high coercive magnets favourable for EV applications.
High quality magnets: The technology also ensures production of high-quality magnets with oxygen content restricted less than 1000 ppm in sintered magnets compared to commercial magnets with typical oxygen content of 3000 – 6000 ppm.
Toward Dy free rare earth free magnets: The magnets manufactured using this technique are more suitable for adopting Grain Boundary Diffusion Process (GBDP) a commercially viable technology to enhance coercivity with minimal usage of Dy (HRE)