The influence of heat treatments on cavitation erosion resistance of BA1055 alloy

• Autorzy: Jasionowski R. , Przetakiewicz W. , Zasada D. , Czorna S.
• Języki publikacji: EN

Abstrakty

EN

The cavitation erosion is a process of material deterioration as a result of materialization, increase and decrease of the cavitation bubbles in different types of liquid. The cavitation erosion materials are used to prevent the devastating effect of imploding bubbles. The aluminium bronze BA1055 is the most commonly used material among the cooper alloys used on the parts of machines exposed to cavitation erosion phenomenon. The following article brings up the study of the effects of bronze BA1055 heat treatment for its cavitation erosion resistance performed on a flux-impact measuring device. The conducted studies confirmed the extension of the incubation process of BA1055 alloy after the hardening in relation to the moulded alloy. It has resulted in the increase of the resistance to cavitation erosion.

Słowa kluczowe

EN

cavitation erosion; cavitation; copper base alloy; aluminium bronze; heat treatment

PL

erozja kawitacyjna; kawitacja; stop miedzi; brąz aluminiowy; obróbka cieplna

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2009
• Tom: Vol. 9, iss. 4
• Strony: 81--86
• Opis fizyczny: Bibliogr. 12 poz., rys., tab., wykr.

Twórcy

autor

Jasionowski R.

autor

Przetakiewicz W.

autor

Zasada D.

autor

Czorna S.

• Institute of Basic Technical Sciences, Maritime University of Szczecin, Szczecin, Poland,

Bibliografia

• [1] C. E. Brennen, Cavitation and Buble Dynamics, Oxford University Press, 1995.
• [2] L. J. Briggs, The Limiting Negative Pressure of Water, Journal of Applied Physics, Vol. 21 (1970) 721-722.
• [3] D. H. Trevena, Cavitation and tension in liquids, IOP Publishing Ltd, 1987.
• [4] M. S. Plesset, R. B. Chapman: Collapse of an Initially Spherical Vapour Cavity in the Neighbourhood of a Solid Boundary, Jour. Fluid Mech., Vol. 47, Part 2 (1971), 283-290.
• [5] R. Hickling, M. S. Plesset: Collapse and rebound of a spherical bubble in water, Phys. Fluids, No 7 (1963), 7-14.
• [6] C. F. Naude, A. T. Ellis: On the mechanism of cavitation damage by non-hemispherical cavities collapsing in contact with a solid boundary, Journal of Basic Engineering, No. 83 (1961), 648-656.
• [7] A. Karimi, J. L. Martin, Cavitation erosion of materials, International Metals Reviews, Vol. 31, No. 1 (1986), 1-26.
• [8] A. Sakamoto, T. Yamasaki, M. Matsumura, Erosion-corosion test on Copper alloys for water tap use, Wear, Vol. 186-187, No. 2 (1995), 548-554.
• [9] A. Al-Hashem, P. G. Caceres, W. T. Raid, H. M. Shalaby, Cavitation corrosion behavior of cast nickel-aluminium bronze in seawater, Corrosion, Vol. 51, No. 5 (1995), 331-342.
• [10] R. Jasionowski, J. Chmiel, D. Zasada, The cavitational erosion resistance of copper-base alloys used for marine propellers, 10th Congress of Technical Diagnostics, Stare Jabłonki, 2005, 179-188 (in Polish).
• [11] R. Jasionowski, W. Przetakiewicz, Cavitational erosion resistance of Fe-Al intermetallic alloys, Mechanical Engineering of The Baltic Region, Kaliningrad (2003), 31-33.
• [12] R. Jasionowski, D. Zasada, The Effect of Aluminium Content on the Cavitational Erosion Resistance of Fe-Al(B2) Alloys, 15th International Conference on the Properties of Water and Steam, Berlin, 2008.