Microstructure and wear of cast aluminium alloy with laser modified surface layer

• Autorzy: Serbiński W. , Łubiński J.I. , Druet K.
• Języki publikacji: EN

Abstrakty

EN

The main reason for laser surface modification of the components such as pistons and cylinder blocks made of cast aluminium alloys is to obtain high hardness and wear resistance at the working surface for larger lifetime as a result of the rapid solidifica-tion. The final microstructure, phase composition and properties of aluminium alloys depend on the laser process parameters and obviously on the nature of the equilibrium system aluminium alloys. The effect of laser surface remelting at cryogenic conditions on the microstructure, microhardness and wear characteristics of AlSi13Mg1CuNi alloy are presented. The beneficial effect of laser treatment on the microstructure, microhardness and wear behaviour of the cast aluminium alloy were observed.

Słowa kluczowe

EN

alluminium alloy; laser technology; microstructure; sliding friction; wear

• Wydawca: Politechnika Gdańska
• Czasopismo: Advances in Materials Science
• Rocznik: 2003
• Tom: Vol. 3, nr 2(4)
• Strony: 71--80
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Serbiński W.

• Gdańsk University of Technology, Faculty of Mechanical Engineering, Poland

autor

Łubiński J.I.

• Gdańsk University of Technology, Faculty of Mechanical Engineering, Poland

autor

Druet K.

• Gdańsk University of Technology, Faculty of Mechanical Engineering, Poland

Bibliografia

• 1. Watkins K. G., K, Mc Mahon M. A., W. M. Steen W. M.: Materials Science Engineering, A231 (1997, pp. 55-61.
• 2. Mordike B.L., Veit S.:ECLAT’88, Dusseldorf: DVS (1988), pp. 95-96.
• 3. Das A.G., Paradkast D. K., Mishra R.S.: Scripta Metallurgica et Materialia, 26 (1992) p. 1211.
• 4. Nowotny S., Richter A., Tangermann K.: Journal of Thermal Spray Technology, Vol. 8 (2) June (1999), pp. 258-262.
• 5. Ueniski K., Kabayashi K. F.: Intermetallics, 7 (1999) pp. 553-559.
• 6. Sordelet D.J., Besser M.F., Longsdon J.L.: Materials Science and Engineering, A255 (1998) pp. 54-65.
• 7. Tomlinson W.J., Brandsen W.A.S.: Wear, 185 (1995) pp. 56-65.
• 8. Pei Y.T., De Hosson J.T.M.: Acta Metallurgica, 48, (2000) pp. 2617-2624.
• 9. Coriell S.R., Skeralka R.F.: Rapid Solidification Processing, Principles and Technology I, Baton Rouge, LA : Claitors (1980) pp. 35-49.
• 10. Bergmann H. W., Barton G., Mordike B. L., Fritsch H. U.:Rapidly Solidified Metastable Materials, Amsterdam, Elsevier (1984) pp.28-29.
• 11. Hegge H.J., De Hosson J. T. M.: Scripta Metallurgica et Materialia, 24 (1990) p. 293.
• 12. Timisit R.S., Lauzon D.C.: J. Mater. Res., Vol. 9, no 3 (1994) pp. 531-534.
• 13. Serbiński W.: The method and results of aluminium alloys at cryogenic temperature. Polish J. Inżynieria Materiałowa, nr 6, (119) (2000), pp. 434-4437.
• 14. Serbiński W., Olive J.M., Frayret J.P., Morphology and corrosion characteristics of laser surface remelted Al-Si alloy at cryogenic conditions, Materials and Corrosion no 53, 2002, pp. 335-340.
• 15. Serbiński W., Olive J.M., Wierzchoń T., Rudnicki J.: Study on the Surface Layers Created on Surface Engineering, Chengdu, P.R. China 2002, pp. 403-406.
• 16. Druet K., Łubiński J.I., Grymek S.: Stanowisko do badania tarcia ślizgowego w ruchu posuwisto-zwrotnym. J. of KONES 2002 vol. 9 nr 1-2 s. 72-79.
• 17. Druet K.: Urządzenie do badania tarcia ślizgowego w ruchu prostoliniowym. XXIII Jesienna Szkoła Tribologiczna – Kształtowanie tribologicznych właściwości węzłów tarcia. Teoria i praktyka. Zielona Góra-Lubiatów, wrzesień 1999, s. 29-34.
• 18. Druet K., Król M.: Tribometr TPZ. III Międzynarodowe Sympozjum INSYCONT. Materiały, Wydawnictwo AGH, Kraków 1990, s. 617-621.
• 19. Druet K., Łubiński T., Łubiński J. I.: Reciprocating motion tribometer. Abstracts of papers from 2nd World Tribology Congress. Vienna, Austria, 3-7 September 2001, s. 663.