Title of Technology to be offered

A process for production of Ceramic Magnets

Type of Technology

Indigenous

Area of Technology

Materials and Material Science

Brief description/abstract (150 words)

Produced through PM route using cheap raw materials, coercive force 1700-2000 Oe. Resonance 2-3.5 KG BH  max 3-3.5 MGOe

Major Raw Material

Iron oxide, Barium carbonate/strontium carbonate, Lead oxide

Major Plant Equipment/Machinery

Sintering furnace, automatic press, ball milling, magnetising and magnetic testing units.

Area of application

Minerals, Metals and Materials

Details of specification application

Its finds its use in telephones, magnets, microphone dynamics, toys etc.

Status of  Development

Laboratory scale of 1 kg. including component and testing in industry

Ecological/Environmental Impact  (if any, specify briefly)

No significant environmental problem

Patenting details

1203/DEL/90, Dt. 30.11.90 & 1204/DEL/90, Dt. 30.11.90, India

Extent of Commercialisation

Seeking to licence or sell  this innovation

Technology Transferring Agent

NRDC

Technology Transfer Assistance Offered (Optional)

Include (I) Process know how (ii) details of equipment (iii) Plant lay out (iv) Quality assurance methods. Assistance can be provided at the time of production or trails on separate terms and conditions (Negotiable).

Key words

Ceramic magnet, magnet

Additional Information (if any)

Techno-economically viable at 100 tpa

Country of origin

India