Exquisite Al-Si alloy gambar metallographic

 

Struktur sisikian cacad tina 99,999% Al;
Réagen Barker, Lampu Polarisasi

     

Al-1% Si as-cast specimen kalawan Si partikel dina α-Al matrix;"Si Biru" etsa

Al-7,12% Si, as-cast, kalawan dendrit α-Al primér sarta eutektik a-Al/Si;"Si Biru" etsa

Al -11,7% Si, as-cast, kalawan dendrit a-Al primér sarta eutektik α-Al/Si;"Si Biru" etsa

Al -12% Si, as-cast, deukeut eutectic, "Si Blue" etch

AI -12% Si, as-cast, deukeut eutektik;Reagen Weck, Lampu Polarisasi

Na-Modified Al - 12% Si, as-cast, deukeut eutektik, "Si Blue" etch

Na-Modified Al -12% Si, as-cast, deukeut eutectic Weck's Reagent, Polarized Light

Al - 12,9% Si, gravitasi paeh matak, "Si Blue" etch

Al- 12,9% Si-0,04% Sr, gravitasi die cast, "Si Blue" etch

Al-19,85% Si, as-cast, hypereutectic, primér Si plus euctic, Weck's Reagent -eutectic cells, 200X

Al-25% Si, as-cast, hypereutectic, primer Si and an α-Al/Si eutectic, Weck's Reagent

Al - 50% Si, sakumaha-tuang, retak Si primér sarta eutectic, "Si Blue" etch

Kembar dina polikristalin 99,9999% Si, cai salaku tuang 75% NaOH, Nomarski DIC

diagram fase AI - SIi