eutektsest koostisest suurema komponendisisaldusega sulam (vt eutektsulam; vrd alaeutektsulam), in an alloy system exhibiting a eutectic, any alloy whose composition has an excess of alloying elements compared with the eutectic composition and whose equilibrium microstructure contains some eutectic structure (see: eutectic alloy; compare: hypoeutectic alloy)