Protection Against Aqueous Corrosion by Ion Implantation and Ion Beam Assisted Deposition

Ensinger, Wolfgang

doi:10.1007/978-94-011-5644-8_46

Cited by 6 publications

(2 citation statements)

References 27 publications

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“…The residual current is due to dissolution of Fe through micropores, which is often observed in thin films. These results are comparable to such obtained for sputter coating and ion beam assisted deposition of flat samples [3]. This proves that the method developed is suitable for protecting rings from corrosion.…”

Section: supporting

confidence: 85%

“…Electrochemical corrosion tests (potentiodynamic current-vs-potential plots) [3] were taken in a standard three-electrode set-up with Standard Calomel Electrode (SCE) as reference electrode and a platinized Titanium plate with a diameter of 100 mm as counter electrode. The corrosive solution was dilute acetic acid concentration 1 N), buffered with Sodium acetate to pH 5.6.…”

Section: Methodsmentioning

confidence: 99%

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Hermetic Protection of Rings by Ion Beam Sputter Coating with a Broad Beam Ion Source and a W-Shaped Hollow Sputter Target

Ensinger

Flege

Hatada

et al. 2013

Trans. Mat. Res. Soc. Japan

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Since ion-beam-based methods for materials' modification are line-of-sight techniques, it is difficult to coat three-dimensional objects completely. Here, a device is described for coating rings by ion beam sputter deposition. A broad-beam ion source is combined with a sputter target consisting of two cones, forming the shape of the letter W in cross-section. With this technique, steel rings were coated with thin aluminium and chromium films. Adhesion measurements at different ring positions showed that the coatings were well adhering. Electrochemical corrosion tests proved that the coating was able to protect the steel ring from aqueous corrosion.

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Section: supporting

confidence: 85%

Section: Methodsmentioning

confidence: 99%