Surface modification of plasma-sprayed alumina deposits by high-energy ion beams

• Autorzy: Sadowski M. , Langner J. , Stanisławski J. , Matejícek J. , Kolman B. , Chráska P.
• Konferencja: Special Issue International Workshop "INCO-COPERNICUS" November 22-26, 1999, Kudowa Zdrój, Poland
• Języki publikacji: EN

Abstrakty

EN

This paper reports on characteristics of alumina-type coatings deposited on steel substrates and treated with pulsed plasma streams containing high-energy ion beams (N, Ar, and Ti+N). Originally matted surfaces of the ceramic layers, which were created by plasma spraying of gray alumina, were changed into shiny ones, and splat boundaries disappeared due to the melting of a thin surface layer. The thickness of this modified layer did not exceed 1 žm. A higher content of Ti was found on the surfaces of the Ti- and N-treated samples only.

Słowa kluczowe

EN

alumina coatings; plasma-ion streams; plasma spraying; surface modification

• Wydawca: Institute of Nuclear Chemistry and Technology
• Czasopismo: Nukleonika
• Rocznik: 2000
• Tom: Vol. 45, nr 3
• Strony: 199--202
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Sadowski M.

autor

Langner J.

autor

Stanisławski J.

autor

Matejícek J.

autor

Kolman B.

autor

Chráska P.

• The Andrzej Soltan Institute for Nuclear Studies (IPJ), 05-400 Otwock-Swierk by Warsaw, Poland, Tel.: [phone], Fax: [phone],