FEATURE OF MODIFICATION OF ALUMINIUM ALOYS SYSTEM Al–Mg
N.E. Kalinina,
Z.V. Vilischuk, V.T. Kalinin
One of the most important for the
deformed aluminium alloys types of modifying is
crushing of a matrix phase is in-process considered. Two methods to
introduction of modifier in an alloy are rotined: as
ligature together with other constituents of charge and as a continuous serve
at casting bullion by ligature bar in crystallizer pan. The primary and second intermetallic, their middle resulted diameter, by volume
stake, and also distance between particles primary and second intermetallic are studied. Rotined
and grounded expense entered in the alloy of 01570 scandium and zirconium are
formed a consolidating phase.
Key words: deformed aluminium
alloy, modification, scandium, zirconium, structure of
billion, primary and second intermetallic.