Kyawawan hotuna na Al-Si alloy metallographic hotuna

 

Tsarin hatsi mara kyau na 99.999% Al;
Barker's Reagent, Polarized Light

     

Al-1% Si as-cast model with Si particles a cikin α-Al matrix;"Si Blue" da sauransu

Al-7.12% Si, as-cast, tare da farko α-Al dendrites da a-Al/Si eutectic;"Si Blue" da sauransu

Al -11.7% Si, as-cast, tare da farko a-Al dendrites da α-Al/Si eutectic;"Si Blue" da sauransu

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

AI -12% Si, as-cast, kusa da eutectic;Weck's Reagent, Polarized Light

Na-Modified Al - 12% Si, as-cast, kusa da eutectic, "Si Blue" etch

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

Al - 12.9% Si, nauyi mutu simintin, "Si Blue" etch

Al- 12.9% Si-0.04% Sr, simintin nauyi mai nauyi, "Si Blue" etch

Al-19.85% Si, as-cast, hypereutectic, primary Si plus eutectic, Weck's Reagent -eutectic sel, 200X

Al-25% Si, as-cast, hypereutectic, primary Si da α-Al/Si eutectic, Weck's Reagent

Al - 50% Si, as-cast, fashe primary Si da eutectic, "Si Blue" etch

Twins a cikin polycrystalline 99.9999% Si, as-cast aqueous 75% NaOH, Nomarski DIC

AI - SIi tsarin zane