Hoganas Ab (publ)

Hoganas Ab

Anna Ahlquist

Åsa Ahlin

Asa Ahlin

Per-Olof Larsson

Naghi Solimnjad

Karin Olsson

An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and composite lubricant particles, with the composite lubricant particles comprising a core of 10-60% by weight of at least one primary fatty acid amide having more than 18 and not more than 24 carbon atoms and 40-90% by weight of at least one fatty acid bisamide, with the core having nanoparticles of at least one metal oxide adhered thereon. Further provided is a particulate composite lubricant as well as a method of preparing such lubricant.

Lubricant for powder metallurgical compositions

An iron-based powder metallurgical composition is provided comprising an iron or iron-based powder and a particulate composite lubricant, the composite lubricant comprising particles having a core comprising a solid organic lubricant having fine carbon particles adhered thereon. A particulate composite lubricant and a method for producing the same also are provided.

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Höganäs, Sweden

Anna Ahlquist