Flow electrification characteristics of transformer oil were investigated by applying dc and dc/ac composite fields to both bare and covered coaxial cylinder electrode systems. For the bare electrode system, flow electrification characteristics were almost the same between positive and negative dc v
DC and AC polarisation study on magnesium alloys Influence of the mechanical deformation
โ Scribed by M. Andrei; A. Eliezer; P. L. Bonora; E. M. Gutman
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- German
- Weight
- 411 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0947-5117
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โฆ Synopsis
Potentiodynamic polarisation and impedance measurements are used to examine the corrosion behaviour of some magnesium alloys, which were previously stressed in order to establish the effects of mechanical deformation on the electrochemical reactions at the interface alloy/electrolyte. Due to the increasing demand for joint parts of magnesium alloys there is a need to perform localised machining. For this reason it is interesting to study both the surface and the cross-section.
Potentiodynamische Polarisations-und Impedanzmessungen werden eingesetzt, um das Korrosionsverhalten verschiedener Magnesiumlegierungen zu untersuchen, die vorher mechanisch beansprucht wurden,
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