Hardening Roll Surface by Plasma Nitriding with Subsequent Hardfacing

Hardening Roll Surface by Plasma Nitriding with Subsequent Hardfacing

The wear of the surface layer of rolls after ion nitriding in glow discharge, followed by a coating of TiN -TiAlN plasma arc are studied and simulated. stress-strain state of the material rolls under asymmetric rolling with ultra-high shear deformations is simulated. The effect of thermal fields, fo...

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Veröffentlicht in:Journal of physics. Conference series 2017-05, Vol.830 (1), p.12095
Hauptverfasser: Pesin, A, Pustovoytov, D, Vafin, R, Yagafarov, I, Vardanyan, E
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum base alloys
Deformation effects
Electric arcs
Formability
Glow discharges
Hard surfacing
Ion nitriding
Physics
Plasma jets
Rolls
Surface layers
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Zusammenfassung:The wear of the surface layer of rolls after ion nitriding in glow discharge, followed by a coating of TiN -TiAlN plasma arc are studied and simulated. stress-strain state of the material rolls under asymmetric rolling with ultra-high shear deformations is simulated. The effect of thermal fields, formed upon contact of the tool and a deformable sheet, the structure of aluminum alloys, are considered.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/830/1/012095