A review of the phase diagram showed a promising eutectic composition
at approximately 10 wt% cerium that suggested the alloy could be cast.
When the eutectic composition
is reached, carbon precipitates as graphite and the eutectic solidification starts.
of Al, which is an alloy of nearly eutectic composition
, its strength is highest.
The morphology and microtexture of M7C3 carbides in Fe-Cr -C and Fe-Cr-C-Si alloys of near eutectic composition
If the eutectic composition
is reached during further decreasing of the temperature, at the horizontal line, 1329[degrees]C, both components of the eutectic system--metal and carbon--start to freeze simultaneously but separately.
Assume that a given SAC solder volume has the exact ternary eutectic composition
3] and production of fine-grain structures of pre-eutectic or eutectic composition
, representing a-Ti matrix with particles [Ti.
A maximal tombstoning rate is observed at the ternary eutectic composition
The composition of the interdendritic zone is then close to the eutectic composition
and the resulting microstructure is eutectic.
Following from the In-Sn binary diagram, the solder matrix is of eutectic composition
Surface cracks on lead-free solder joints are the result of the rate of cooling of the solder from the wave solder process and are influenced by the difference of the alloy from its eutectic composition
The eutectic composition
is indicated by the black square in Figure 1.