Laser creation of padding welds hard, abrasion and corrosion resistant
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Abstrakt
The work shows the ability to create laser padding welds of steel as Hardox type with the use of additional materials in the form of powders on the properties of hard, abrasion- and corrosion resistant. The padding welds were subjected to mechanical and corrosion tests, based on which the top layers with the best properties in the predicted natural operating conditions were selected. At the time of testing have been taken into account the morphology and chemical composition of powders, applied process parameters, geometry of padding welds, the microstructure, operating environment, the phase composition of padding welds, the distribution of elements in the padding weld and the HAZ, microhardness, resistance to erosion and corrosion resistance.
Pobrania
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Creative Commons CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
Artykuły czasopisma Welding Technology Review (Przegląd Spawalnictwa) publikowane są w otwartym dostępie na licencji CC BY (licencja Creative Commons Uznanie autorstwa 4.0 Międzynarodowe). Licencja CC BY jest najbardziej otwartą dostępną licencją i uważaną za „złoty standard” w formule otwartego dostępu; jest również preferowany przez wielu fundatorów badań. Licencja ta umożliwia czytelnikom kopiowanie i redystrybucję materiału na dowolnym nośniku i w dowolnym formacie, a także zmienianie, przekształcanie lub budowanie na nim materiału, w tym do użytku komercyjnego, pod warunkiem wskazania oryginalnego autora.
Bibliografia
SSAB-OxelÓ§sund
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