Properties of the internal structure and the natural properties of the triangular alloy Al - 17 wt% Ni- 10 wt% Cu

• Emad Maqbool Abdel Hady

  College of Medical Technology, Omar Al-Mukhtar University, Tobruk-Libya

  Author

Al-17 wt.% Ni-10 wt.% Cu alloy was prepared by melt spinning technique and characterized by X-ray diffraction, energy dispersive X-ray spectroscopy, and scanning electron microscopy. The resulting ribbon microstructure consists of intermetallic Al7Cu4Ni globular-like structure embedded within an aluminum matrix. The resulting effect of rapid solidification on mechanical properties is the enhancement of the alloy hardness up to 700 HV. The ternary phase Al7Cu4Ni exhibits hardness as high as 1300 HV.

Bauccio, M. ASM Metals Reference Book. (ASM Int. Sixty Printing) ; (2001).

L. F Mondolfo. Aluminum alloys, structure and properties, Bullerworths, London, (1976).

M. Kaczorowski, B. Dabrowski, H. Matyja, Mater. Sci. Eng. (1977), 29, 2, 189-192,

Olofinjana, A.O., Atrens, A., Mater. Lett. (1997), 31, 87.

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