Materiale og fremgangsmåte for fremstilling av et korrosjons- og slitasjebestandig lag ved termisk spröyting

摘要

The invention relates to a material for producing a corrosion- and wear-resistant layer on a substrate by thermal spraying. Said material consists of at least 20 wt.-% - preferably more than 30 wt.-% - magnetite (Fe3O4 and/or FeFe2O4). Preferably, the inventive material consists of pure magnetite or of magnetite and at least one other metallic material or at least one intermetallic compound.