Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Cavitation erosion resistance of a Co28Cr22Fe alloy.
Submission Author:
Manuelle Curbani Romero , ES
Co-Authors:
Juliana Barbarioli, André Tschiptschin, Cherlio Scandian, Manuelle Curbani Romero
Presenter: Manuelle Curbani Romero
doi://10.26678/ABCM.COBEM2017.COB17-2055
Abstract
The aim of this study is to evaluate the cavitation erosion (CE) resistance of a nonstandard cobalt based alloy (Co28Cr22Fe) in three different conditions: as cast, solution treated and cold-worked. The main material removal operating mechanism was flaking at slip lines and at slip lines intersections. The cold-worked samples exhibited the best CE resistance and the solution treated the worst.
Keywords
Cobalt alloys, Cavitation erosion, As cast, Solution treated, Cold-worked
