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E. F. Kazakova, N. L. Zvereva, N. E. Dmitrieva, L. L. Meshkov
Interaction
of aluminum with chrome and zirconium in equilibrium and nonequilibrium
conditions
Abstract
The processes of crystallization in the ternary Al–Cr–Zr, in
aluminum-rich field were studied by complex methods of physicochemical
analysis, and found that at equilibrium crystallization in the alloys of the
section Cr: Zr = 14:5 crystallized aluminum and intermetallic CrAl7,
and at nonequilibrium conditions at quenching rates 106 deg. / sec
formed a supersaturated solid solution based on aluminum and phase ZrAl3.
Key words: alloys of the
Al–Cr–Zr, rapidly quenched alloys, phase diagrams, polythermal section.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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