Izithombe ezinhle kakhulu ze-Al-Si alloy metallographic

 

Isakhiwo sokusanhlamvu esikhubazekile esingu-99.999% Al;
I-Reagent ka-Barker, Ukukhanya okuPolarized

     

I-Al-1% Si as-cast isifanekiso esinezinhlayiya ze-Si ku-α-Al matrix;"Si Blue" etch

I-Al-7.12% Si, njenge-cast, ene-α-Al dendrites eyinhloko kanye ne-a-Al/Si eutectic;"Si Blue" etch

I-Al -11.7% Si, njenge-cast, ene-a-Al dendrites eyinhloko kanye ne-α-Al/Si eutectic;"Si Blue" etch

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

I-AI -12% Si, as-cast, eduze ne-eutectic;I-Weck's Reagent, i-Polarized Light

I-Na-Modified Al - 12% Si, as-cast, eduze ne-eutectic, "Si Blue" etch

I-Na-Modified Al -12% Si, as-cast, eduze ne-eutectic Weck's Reagent, Ukukhanya Okukhanyayo

Al - 12.9% Si, amandla adonsela phansi, "Si Blue" etch

I-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

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

I-Al - 50% Si, i-as-cast, i-Si yokuqala ephukile kanye ne-eutectic, "Si Blue" etch

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

Umdwebo wesigaba se-AI - SIi