Al2O3 + TiO2 thin film made by electrostatic spray deposition

• Autorzy: Krella A. K. , Krupa A. , Sobczyk A. T. , Jaworek A.

Identyfikatory

DOI

10.1515/adms-2016-0016

• Języki publikacji: EN

Abstrakty

EN

In this work electrostatic spray deposition process was used to deposit thin Al2O3 + TiO2 ceramic thin film on X10CrAlSi18 steel from colloidal suspension of TiO2 powder in Al2O3 precursor solution. The precursor was 3% solution of Al2(NO3)3 in ethanol. An influence of the thermal treatment after film deposition on protective properties against high temperatures and film endurance were investigated. The resistance against thermal cycles and dynamic impacts were tested. Performed investigations showed that the best protective properties had the Al2O3 + TiO2 film sintered at 1000°C.

Słowa kluczowe

EN

ceramic coatings; thin film; fracture; electrostatic spray deposition

PL

powłoki ceramiczne; cienki film; pęknięcie; elektrostatyczne osadzanie sprayu

• Wydawca: Politechnika Gdańska
• Czasopismo: Advances in Materials Science
• Rocznik: 2016
• Tom: Vol. 16, nr 3(49)
• Strony: 47--55
• Opis fizyczny: Bibliogr. 13 poz., rys., wykr., tab.

Twórcy

autor

Krella A. K.

• Institute of Fluid Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-231 Gdansk, Poland

autor

Krupa A.

• Institute of Fluid Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-231 Gdansk, Poland

autor

Sobczyk A. T.

• Institute of Fluid Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-231 Gdansk, Poland

autor

Jaworek A.

• Institute of Fluid Flow Machinery, Polish Academy of Sciences, Fiszera 14, 80-231 Gdansk, Poland

Bibliografia

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• 3. Bagley R. D., Cutler I.B., Johnson D. L., Effect of TiO2 on initial sintering of Al2O3, Journal of the American Ceramic Society 53 (1970), 136–141.
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• 9. Al-Bukhaiti M.A., Ahmed S.M., Badran F.M.F., Emara K.M.: Effect of impingement angle on slurry erosion behaviour and mechanisms of 1017 steel and high-chromium white cast iron. Wear 262 (2007), 1187-1198.
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• 12. Bian H., Yang Y., Wang Y., Tian W.: Preparation of nanostructured alumina–titania composite powders by spray drying, heat treatment and plasma treatment, Powder Technology 219 (2012), 257–263.
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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.