Grinding Tool with a Coating
OwnerNorbert Becker, Thomas Sontgen +2inventors
InventorsNorbert Becker, Thomas Sontgen, Sigrid Thanner, Kurt Tischler
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Abstract
In order to increase the service life of a grinding tool (14, 16, 24a, 24b), it is coated with a wear-resistant material, wherein the coating (30, 301) has a ductile metallic parent material (32) with hard particles (34) embedded therein.
Claims20
A grinding tool for the comminution of rock or stone-like material, with a coating consisting of a wear-resistant material, wherein the coating comprises a ductile metallic basic material with a Vickers hardness of a maximum of about 180-230 HV01 and with hard material particles embedded in it.
A method for producing a grinding tool for the comminution of rock or stone-like material, with a coating consisting of a wear-resistant material, wherein the coating comprises a ductile metallic basic material with a Vickers hardness of a maximum of about 180-230 HV01 and with hard material particles embedded in it comprising the step of applying the coating electrolytically.
Dependencies are inferred from the claim text.