The Paton Welding Journal, 2001, #5, 12-16 pages
Peculiarities of structure of quasicrystalline Al-Cu-Fe system coatings produced by thermal spraying methods
Yu.S. Borisov, A.L. Borisova, M.T. Panko, L.I. Adeeva, M.V. Kolomytsev, A.A. Shakhraj, V.N. Sladkova
E.O. Paton Electric Welding Institute of the NASU
11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
Abstract
The effect of methods and conditions of thermal spraying on structure and phase composition of coatings of the Al-Cu-Fe system alloy powders has been investigated. It is shown that the maximum y-phase content of the coatings can be produced by the method of air-gas plasma spraying. In this case the thermal spray coatings inherit the multi-phase nature of initial powders. Preheating of the substrate prior to spraying allows the y-phase content of the coatings to be increased
Keywords: thermal spraying, powders, coatings, structure, quasicrystalline phase, Al-Cu-Fe alloy
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Suggested Citation
Yu.S. Borisov,
A.L. Borisova,
M.T. Panko,
L.I. Adeeva,
M.V. Kolomytsev,
A.A. Shakhraj,
V.N. Sladkova (2001) Peculiarities of structure of quasicrystalline Al-Cu-Fe system coatings produced by thermal spraying methods.
The Paton Welding J., 05, 12-16.
