Black Sea Scientific Journal Of Academic Research

Author Profile

Mamedov Ariff

Department of Technical Sciences, Azerbaijan Technical University, Baku, Azerbaijan

Publications
  • Research Article   
    FEATURES OF OBTAINING POWDER ALUMINUM ALLOYS ALLOYED WITH TRANSITION METALS
    Author(s): Mamedov Ariff* and Mamedli Narmin Rasim Gizi*

    The features of the behavior of powder aluminum alloys alloyed with transition metals have been studied on the example of Sintered Aluminum Powder (SAP). A new alloy composition consisting of powders 5-25% Al2O3, 1.5% Cr, 1% Ni and the rest-Al has been developed. After cold pressing and subsequent sintering at 650oC, this alloy shows high strength properties and during operation at 550oC, these characteristics are almost preserved. This behavior of the developed alloy expands the area of SAP implementation and in this case it can successfully replace titanium and high-strength steels in operating conditions under the influence of temperature. For example, the proposed SAP at room temperature has a tensile strength of 400-500 MPa, and when operated above 300oC, its strength significantly exceeds the strength of the best aging aluminum alloys. The studies carried out made it possible to.. Read More»
    DOI: 10.36962/gbssjar/58.3.001

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