Nanocrystalline protective coatings with intermetallic phases applied by PLD method

• Autorzy: Jóźwiak S. , Durejko T. , Bojar Z. , Zasada D. , Mróz W.
• Konferencja: Second International Tribology Conference
• Języki publikacji: EN

Abstrakty

EN

Fe-Al and Ni-Al based intermetallic protective coatings technology is one of possibilities of functional properties improving, especially when machine elements are to be used in extreme conditions. Very good high-temperature corrosion resistance and abrasive wear resistance of intermetallics in a bulk form was a basic of laboratory trials with a purpose to obtain protective intermetallic coatings as a material perspective for tribological application. The results of investigations of FeAl and Ni3Al intermetallic phases based thin protective coatings, laser deposited on structural steel substrate, have been shown in this paper. The thickness, morphology and phase structure of coatings were analysed versus laser beam energy and other parameters of laser deposition process. Nanocrystalline, partially ordered structure of pulse laser deposited intermetallic coatings has been confirmed.

Słowa kluczowe

EN

intermetallic; pulse laser deposition; stoichiometric composition; droplets

PL

materiałoznawstwo; części maszyn; korozja

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, Spec. is
• Strony: 323--327
• Opis fizyczny: Bibliogr. 6 poz., rys., wykr.

Twórcy

autor

Jóźwiak S.

• Institute of Material Technology and Applied Mechanics, Military University of Technology 00-908 Warsaw, 2 Kaliskiego Str., POLAND

autor

Durejko T.

• Institute of Material Technology and Applied Mechanics, Military University of Technology 00-908 Warsaw, 2 Kaliskiego Str., POLAND

autor

Bojar Z.

• Institute of Material Technology and Applied Mechanics, Military University of Technology 00-908 Warsaw, 2 Kaliskiego Str., POLAND

autor

Zasada D.

• Institute of Material Technology and Applied Mechanics, Military University of Technology 00-908 Warsaw, 2 Kaliskiego Str., POLAND

autor

Mróz W.

• Institute of Optoelectronics, Military University of Technology 00-908 Warsaw, 2 Kaliskiego Str., POLAND

Bibliografia

• [1] Bulgakova N.M., Bulgakov A.V. and Bobrenok O.F. (2000): Phys. Rev. E., vol.62, pp.5624.
• [2] Minek M., Bulir J., Mróz W., Mularczyk-Oliwa M., Prokopiuk A., Bojar Z., Jóźwiak S., Zasada D. and Major B. (2001): Intermetallic thin layers deposited by laser ablation method. - 10th Int. Metallurgical Conf. “METAL 2001”, Ostrawa, Czech Republic, May 15-17, 2001, pp.282-304.
• [3] Mróz W., Antonik A., Norek P., Prokopiuk A., Jóźwik S., Bojar Z., Bystrzycki Z., Kirillov N.S., Mamyrin B.A. and Schmikk D.V. (1998): Rev. Sci. Instrum., vol.69, pp.905.
• [4] Mróz W., Prokopiuk A., Kozlov B., Czujko T., Jóźwiak S., Krzywiński J., Stockli M. P. and k Pchrenbach C. (2000): Rev. Sci. Instrum., vol.71, pp.1425.
• [5] Viirln R.A., Czujko T., Bystrzycki J., Paszula J. and Song Y.-K. (2000): Microstructure and Properties of Explosively Shock-Wave Consolidated Nanophase Intermetallics. — Processing and lubrication of Advanced Materials, 9th International Symposium 2000 ASM Materials Solution Conference and Exposition, October 9-12, St. Louis, USA, pp.354-370.
• [6] Vnflu U.A.,. Bystrzycki J. and Calka A. (1999): Charatkteryzation of nanocrystalline Feat.45%Al. | Intermetallic powders obtained by controlled ball milling and the influence of annealing. - Intermetallic, vol.7, pp.917-930.