Wear properties of MOCVD-grown aluminium oxide films studied by cavitation erosion experiments

Pflitsch, Christian; Curdts, Benjamin; Buck, V.; Atakan, Burak

doi:10.1016/j.surfcoat.2007.04.092

Cited by 6 publications

(3 citation statements)

References 12 publications

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“…A schematic diagram of the cavitation test is shown and described in Figure 1. The cavitation erosion tests of the thermally oxidized titanium films were done in accordance with ASTM G32-10 standard [14,20,21]. As illustrated in Figure 1, the main parts of the cavitation test composed of an ultrasound generator, a sonotrode with titanium tip, and a tank filled with de-ionized water which was used as the testing environment.…”

Section: Cavitation Erosion Test Experimentsmentioning

confidence: 99%

“…The tests were performed according to the ASTM-norm in order to give most comparable results [14]. Figure 4 shows the mass loss for the uncoated steel substrate and the rutile covered steel versus time.…”

Section: Cavitation Erosion Testmentioning

confidence: 99%

“…Laser-acoustic, the bending test, the scratch test, the Rockwell test, and the cavitation erosion test [13,14,15]. Ollendorf et al [13] reported a comparative study of the above mentioned techniques to estimate the adhesion behavior of Titanium nitride (TiN) films on steel substrate.…”

Section: Introductionmentioning

confidence: 99%

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Study of Cavitation Erosion Experiments on Thermally Oxidized Rutile Phase TiO<SUB>2</SUB> Films on Stainless Steel

Nebatti¹,

Pflitsch²,

Brors³

et al. 2017

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A technique to deposit titanium films with rutile-TiO 2 layer at the top was carried out in two steps: the deposition of titanium by means of cathodic vacuum arc (CVA) followed by a thermal oxidation technique was investigated. As a result, well adhering rutile films occurred in the near surface region. The uncoated and coated substrates were investigated using X-ray diffraction (XRD) and energy dispersive x-ray spectroscopy (EDX). The presence of rutile phase titanium dioxide and titanium metal was confirmed by XRD. Cavitation erosion was used to investigate the protective adhesion properties of these coatings. Cavitation erosion tests confirmed that rutile TiO 2 films with a Ti inter layer adhere well to stainless steel substrates and protect the substrate from erosion.

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Section: Cavitation Erosion Test Experimentsmentioning

confidence: 99%

Section: Cavitation Erosion Testmentioning

confidence: 99%