Results 41 to 50 of about 75,596 (317)
Tribo-corrosion of coatings: a review
, 2007 This paper reviews the available literature relating to the emerging research into the performance of coatings under combined wear and corrosion conditions.
Robert J K Wood, Wood, R.J.K.
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Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
The Corrosion Behavior of Aluminium
CORROSION ENGINEERING DIGEST, 1955 The practical corrosion behavior of aluminum is reviewed for the non-specialist. Included is a discussion of the following topics: the relative nature of corrosion resistance, resistance criteria, factors influencing corrosion rates, common corrosion problems, how to choose an alloy; and galvanic, deposition, crevice and pitting corrosion.
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Hot Corrosion Behavior of Superalloy in Different Corrosive Environments
Journal of Minerals and Materials Characterization and Engineering, 2015 Hot corrosion is a serious problem in aircraft, marine, industrial and land-base gas turbines. To obviate these problems, superalloy superfer 800H (Midhani grade) is one of the prominent materials for the high temperature applications. The present work investigates hot corrosion behaviour of superfer 800H exposed to two different molten salt ...
Subhash Kamal +2 more
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Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
Electrochemical Corrosion Behavior of Pure Mg Processed by Powder Metallurgy
, 2021 Pure Mg samples were prepared by powder metallurgy using the cold and hot compacting methods. Cold compacted pure Mg (500 MPa/RT) was characterized by 5% porosity and the mechanical bonding of powder particles.
Pavel Doležal +6 more
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International Journal of Electrochemical Science, 2013 The hot corrosion behavior of Fe40Al intermetallic alloyed with 2.5 at. % Cr and Ti in KCl-ZnCl2 (1:1M) at 450°C has been evaluated by using electrochemical techniques.
R.A. Rodríguez-Diaz +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
Synergistic effects of micro-abrasion–corrosion of UNS S30403, S31603 and S32760 stainless steels [PDF]
, 2007 In this study, the synergistic effects of abrasion and corrosion on UNS S30403, S31603 and S32760 stainless steels have been investigated using a micro-abrasion test rig.
J.O. Bello +5 more
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