Czasopismo
2007
|
Vol. 7, iss. 2
|
7-10
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Warianty tytułu
Języki publikacji
Abstrakty
The subjects of analysis of this work are the defects occurring in the contact area of aluminium and nickel. The purpose of this work was to do a model research. The research concerns the mechanism of the occurrence of the defects in the area of contact: aluminium alloy - nickel coat. The model research describes the making of joints between the above mentioned metals in the warming temperature lower than the time of melting temperature of aluminium and the time of welding. It was affirmed that these defects appear as the result of special diffusion - presented in professional literature as the Kirkendall - Frenkla. The made analysis of results allowed to define parameters and factors of pores - appearing it defined plane shifting in the line of parting between the metals. Appearing of three zones of diffusive alloy was observed in the contact area of given (examined) metals. Observed phenomenon of the Frenkl porosity appeared in the area of the occurrence of the Al3Ni and Al3Ni + Al phases.
Czasopismo
Rocznik
Tom
Strony
7-10
Opis fizyczny
Bibliogr. 10 poz., rys., tab.
Twórcy
autor
autor
- The Cathedral of Materials Engineering and Mechanical Technology, Bialystok Technical University, Wiejska 45 C, 15-351 Białystok, krzysztofgarbala@tlen.pl
Bibliografia
- [1] D. KopycińskI, E. Guzik, The growth of zinc coating at the surface of ductile cast iron, Archives of Foundry (2006), 6 nr 21 (1/2) 401-408 (in Polish)
- [2] F. Romankiewicz , R. Romankiewicz , Influence of modification of structure and morphology AlSi7, Archives of Foundry (2006) R. 6, nr 19 277-282 (in Polish)
- [3] J. Mutwil , A. Romankiewicz , R. Romankiewicz , Examinations of density of molten alloy Al - Si, Archives of Foundry 2003, R. 3, nr 10, 53-60 (in Polish)
- [4] P. Aloke, The Kirkendall effect in solid state diffusion, Eindhoven: Technische Universiteit Eindhoven, 2004
- [5] A. Smigelsas, E. Kirkendall, Trans. Am. Inst. Min. Genre (1947) 171, 130
- [6] Y.E. Morral, Yoon-Ho Sou, M.S. Thompson, A model of Kirkendall effect, Acta Metallurgica (1988) 1971-1975
- [7] J. Adamczyk, Structure of metals and alloys, Part I, Wydawnictwo Politechniki Śląskiej. Gliwice, 1999 (in Polish)
- [8] S. Morowiec, Theory of diffusion in the solid state, PWN, Warszawa 1989 (in Polish)
- [9] M.J.H. van Dal, M.C.L.P Pleumeekers, A.A. Kodentsov, F.J.J. van Loo, Intrinsic diffusion and Kirkendall effect in Ni-Pd and Fe-Pd solid solutions, Acta Mater. 48 (2000) 385-96
- [10] J. Adamiec, M. Sozańska, M. Lasertowa, L. Hyspecka, Quantitative description of Kirkendall's effect in bonded joints of Ni3Al alloy and nickel, AMT (2004), Material Engineering nr 3, (2004) (in Polish)
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ4-0013-0002