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US 12,611,716 B2Granted
Porous metallic material
AssigneeValmet Corporation
InventorHenrik Träff
Life of this patent
Estimating the term…
Abstract
A method for producing a product comprising a porous metallic material and a product comprising a porous metallic material. Said method comprises the steps of:—building the porous metallic material of the product by additive manufacturing; and—polishing at least a part of a surface of said porous metallic material of said product by vibration polishing.
Claims9
A method for producing a mixing device for a fiber-pulp processing system, the mixing device comprising a porous metallic material, the method comprising steps of:
- building the porous metallic material of the mixing device by additive manufacturing;
- and
- polishing at least a part of a surface of the porous metallic material of mixing device by vibration polishing using a processing media comprising a plurality of processing bodies, each having a volume in an interval between 0.004-2 cm3.
A mixing device for a fiber-pulp processing system, the mixing device comprising:
- a porous metallic material, wherein:
- said porous metallic material has been built by additive manufacturing, and
- at least a part of a surface of said porous metallic material has been polished by vibration polishing using a processing media comprising a plurality of processing bodies, each having a volume in an interval between 0.004-2 cm3.
Dependencies are inferred from the claim text.