Imifanekiso eqaqambileyo yeAl-Si ialloy metallographic

 

Ulwakhiwo lweenkozo olugogekileyo lwe-99.999% Al;
I-Reagent ye-Barker, i-Polarized Light

     

I-Al-1% i-Si as-cast i-specimen ene-Si particles kwi-matrix ye-α-Al;"Si Blue" etch

I-Al-7.12% Si, njenge-cast, kunye ne-primary α-Al dendrites kunye ne-a-Al / Si eutectic;"Si Blue" etch

Al -11.7% Si, njenge-cast, kunye ne-primary a-Al dendrites kunye ne-α-Al / Si eutectic;"Si Blue" etch

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

I-AI -12% Si, as-cast, kufuphi ne-eutectic;I-Weck's Reagent, iPolarized Light

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

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

Al - 12.9% Si, umxhuzulane die cast, "Si Blue" etch

Al- 12.9% Si-0.04% Sr, i-gravity die cast, "Si Blue" etch

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

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

Al - 50% Si, as-cast, iSiprayimari eqhekekileyo kunye ne-eutectic, "Si Blue" etch

Amawele kwipolycrystalline 99.9999% Si, as-cast aqueous 75% NaOH, Nomarski DIC

I-AI - SIi isigaba somzobo