Results 181 to 190 of about 915 (195)

The Role of Intermetallic Particles in Localized Corrosion of an Aluminum Alloy Studied by SKPFM and Integrated AFM/SECM

Journal of The Electrochemical Society, 2008
A multi-analytical approach based on in-situ and ex-situ local probing techniques was employed to investigate localized corrosion mechanisms of some aluminum alloys in chloride containing solutions, focusing on the influence of intermetallic particles (IMPs) in the alloys.
A. Davoodi, J. Pan, C. Leygraf, S. Norgren   +3 more
openaire   +1 more source

Depletion effects at phase boundaries in 2205 duplex stainless steel characterized with SKPFM and TEM/EDS

Corrosion Science, 2009
2205 duplex stainless steel, which had undergone two different heat treatments, was characterized by means of SEM/EDS, TEM/EDS, magnetic force microscopy (MFM) and scanning Kelvin probe force micro ...
Namurata Sathirachinda, Rachel Pettersson, Jinshan Pan   +2 more
openaire   +1 more source

A combined TEM and SKPFM investigation of the surface layers on rolled AA5050 aluminium alloy using ultra‐microtomy

Surface and Interface Analysis, 2008
Abstract This article studies the evolution of near‐surface morphology as a function of various thermo‐mechanical treatments along the fabrication line of rolled AA5050 aluminium alloy. Ultra‐microtomy has been used to prepare cross‐sectional thin foils for transmission electron microscopy (TEM) and proper surfaces for scanning Kelvin
Premendra, A., Tanem, B.s., Mol, J.m.c, Terryn, Herman, De Wit, J.h.w., Katgerman, L.   +5 more
openaire   +2 more sources

Study of nobility of chromium nitrides in isothermally aged duplex stainless steels by using SKPFM and SEM/EDS

Corrosion Science, 2010
The relative nobility of Cr2N in duplex stainless steels (DSSs) was investigated in isothermally aged 2205 and 2507 DSSs using scanning Kelvin probe force microscopy (SKPFM) and SEM/EDS.
Namurata Sathirachinda, Rachel Pettersson, Sten Wessman, Jinshan Pan   +3 more
openaire   +1 more source

Novel Interpretation of Volta Potential Measurements from In-Situ SKPFM for Localised Corrosion Analysis in Aluminium Alloys

2021
Volta potential measurements from Scanning Kelvin Probe Force Microscopy (SKPFM) have been used over the years to discuss the nobility of an alloy’s surface and its tendency to localised corrosion. This has led to classical interpretations that may (unfortunately) over-generalise the actual Volta potential behaviour of the surface during ongoing ...
YanHan Liew, Daniel J. Blackwood
openaire   +1 more source

Scanning Kelvin probe force microscopy (SKPFM) applied to various conversion coated aluminium surfaces

2007
B.S. Tanem, O. Lunder, O.Ø Knudsen
openaire   +1 more source

Local potential differences measured with SKPFM in aluminium alloy

2004
Andreatta, Francecso, Campestrini, P., Terryn, Herman, De Wit, J.h.w.   +3 more
openaire   +1 more source

SKPFM Contribution to the Understanding of Hydrogen Interactions with Waspaloy Microstructural Heterogeneities

Caroline Traisnel, Cédric Charvillat, Grégory Odemer, Arnaud Proietti, Claudie Josse, X. Feaugas, Abdelali Oudriss, Christine Blanc   +7 more
openaire   +1 more source

Local potential difference measured with the SKPFM in aluminium alloys

2004
ANDREATTA, Francesco, P. CAMPESTRINI, H. TERRYN, J. H. W. DE WIT   +3 more
openaire   +1 more source

SKPFM and SEM characterisation of AA7075-T6 solution heat treated AA7075

2002
Andreatta, Francecso, Terryn, Herman, De Wit, J.h.w.   +2 more
openaire   +1 more source