Research Article

A Precipitation Phenomenon of Titanium Compounds in Aluminum Melts and the Refinement Fading Mechanism of the Al-5Ti-0.62C Master Alloy

Figure 7

Precipitates at the bottom of solidified Al samples refined with Al-5Ti-0.62C master alloys at different heat-treatment times: (a) 20 min; (b) 120 min.
(a)
(b)