1 ..- ™ 
ugh 
ted inFig | 7 
Fig.2: Microstructure of the AlSi7.81Mg metallic phase; HF 1% attack; x 500. 
a the xrap & 
Fig.3, a: Backscattered i ; i : itani 
is , ered image; x 600. Fig.3, b: X-ray map of titanium; x 600. 
it complete. 
modified cued 
anna, tis bef 
ay maps of} 
und is TiS W 
terd image of 
{Al are pres 
Fig.3, c: X-ray map of silicon; x 600. Fig.3, d: X-ray map of aluminum; x 600. 
257