Determining the value of surface free energy on the basis of the contact angle

• Autorzy: Kłonica M. , Kuczmaszewski J.

Identyfikatory

DOI

10.12913/22998624/68800

• Języki publikacji: EN

Abstrakty

EN

This paper presents the results of tests concerning the value of surface free energy on the basis of measurements of contact angle with measure liquids: distilled water and diiodomethane. The surface of steel-316L samples was modified in an ozone atmosphere, and the concentration of ozone and the conditioning time of the samples in the reaction chamber were changed. The results of tests concerning the measurements of the value of surface free energy were subject to analysis. Also analysed were the components of SFE: the polar and dispersive components. The obtained test results were analysed in statistical terms. The paper ends with conclusions.

Słowa kluczowe

EN

energy state; surface layer; contact angle; ozonization

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2017
• Tom: Vol. 11, no 1
• Strony: 66--74
• Opis fizyczny: Bibliogr. 16 poz., fig., tab.

Twórcy

autor

Kłonica M.

• Lublin University of Technology, Faculty of Mechanical Engineering, Department of Production Engineering

autor

Kuczmaszewski J.

• Lublin University of Technology, Faculty of Mechanical Engineering, Department of Production Engineering

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)