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The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

Neodymium Magnets NEOMAX®Series

Neodymium Magnets NEOMAX Series

DESCRIPTION

These Nd-Fe-B (neodymium-iron-boron) sintered magnets provide the highest level magnetic properties and are used in the traction motors for electric and hybrid vehicles as well as for other applications. NEOMAX®̶which Proterial was the first in the world to develop and bring to mass production̶withstands a broad range of environmental conditions from room temperature to much higher temperatures around engines. In addition, we have been developing magnets that use less heavy rare earth. These environmentally friendly products with superior magnetic properties contribute to smaller size, lighter weight, and better efficiency for our customers. We are still accelerating the development of magnets that use much less heavy rare earth and expanding product lineups to meet our customersʼ needs.

Surface Treatment Technology
We offer a lineup of highly functional surface treatments (metal/resin) to meet the needs of a variety of usage environments. All of the surface treatments are excellent in corrosion resistance and adhesion. We offer aluminum coating, which has excellent adhesive endurance, nickel plating, which has a smooth surface and high film hardness, and epoxy coating, which has excellent insulation properties. In addition, M-1 coating, which uses our unique oxide film processing technology on the magnet surface, is slightly less corrosion resistant, but is popular for applications such as immersion in oil or refrigerants.

Our surface treatments comply with the RoHS/ELV directive and other international environmental standards.

◎: Recommended ○: Fair
Various surface treatments are standard specifications and film thicknesses are standard values.
REVENUES
1000 B
OVERSEAS SALES RATIO
0 %
EMPLOYEES
26300

LEADING SUSTAINABILITY BY HIGH PERFORMANCE