Buscar
Mostrando ítems 21-30 de 217
Development of wear resistant carbidic austempered ductile iron (CADI)
(Elsevier Science Sa, 2007-10-29)
The abrasion wear resistance of irons may be improved by the incorporation of an extra phase to the matrix, typically consistent of carbides. Nevertheless, the improvement in wear resistance is generally accompanied by a ...
Abrasion resistance of ductile iron austempered by the two-step process
(Elsevier Science SA, 2008-06)
The present work focuses in the study of the effect that a new two-step austempering heat treatment process, developed by Putatunda, has on the mechanical properties with emphasis on the response to the abrasive wear. A ...
Characterization of the martensitic transformation induced by deformation in austempering nodular foundriesCaracterización de la transformación martensítica inducida por deformación en fundiciones nodulares austemperadas
(Facultad de Ciencias de la Ingeniería, Univesidad Austral de Chile., 2009)
Residual stress analysis in PVD coated austempered ductile iron
(The Iron and Steel Institute of Japan, 2013-03)
The aim of this work is to study residual stresses (RS) in PVD TiN and CrN coated ADI substrates with different nodule counts, austempering temperatures and surface finishing methods (grinding and polishing). Coatings were ...
Sliding wear behavior of PVD CrN and TiN coated austempered ductile iron
(Iron Steel Inst Japan Keidanren Kaikan, 2014-06)
This work studies the sliding wear behavior of PVD coated austempered ductile iron samples. The effects of the substrate surface finishing method (grinding and polishing) and coating material (CrN and TiN) on the wear ...
Rolling contact fatigue behavior of dual-phase austempered ductile iron
(Elsevier Science Sa, 2019-01)
In this work the rolling contact fatigue (RCF) behavior of dual-phase austempered ductile iron (ADI) was studied and compared to that of conventional ADI. The effect of surface finishing (manual vs. automatic grinding) on ...
Fractographic analysis of austempered ductile iron
(Wiley Blackwell Publishing, Inc, 2016-05-23)
This investigation involves a systematic study of the fracture surfaces of two grades of austempered ductile iron (ADI) broken under quasi-static, dynamic and cyclic loading conditions. The study used electron microscopy, ...
Corrosion Mechanisms in ADI Parts
(INTEMA - UNMdP-CONICET, 2014)
Corrosion Mechanisms in ADI Parts
(INTEMA - UNMdP-CONICET, 2014)