Amashusho meza ya Al-Si alloy metallographic

 

Imiterere y'ibinyampeke ya 99,999% Al;
Barker Reagent, Umucyo

     

Al-1% Si as-cast urugero hamwe na Si mubice bya α-Al;"Si Ubururu" etch

Al-7,12% Si, nk-abaterankunga, hamwe na dendrite yambere α-Al na eutectic ya a-Al / Si;"Si Ubururu" etch

Al -11.7% Si, nk-abaterankunga, hamwe na de-dendrite yambere-Al na eutectic ya α-Al / Si;"Si Ubururu" etch

Al -12% Si, nkabakinnyi, hafi ya eutectic, "Si Ubururu" etch

AI -12% Si, as-cast, hafi ya eutectic;Weck's Reagent, Umucyo ukabije

Na-Yahinduwe Al - 12% Si, nkabakinnyi, hafi ya eutectic, "Si Ubururu" etch

Na-Yahinduwe Al -12% Si, nk-abaterankunga, hafi ya eutectic Weck's Reagent, Umucyo ukabije

Al - 12.9% Si, uburemere bupfa, "Si Ubururu" etch

Al- 12.9% Si-0.04% Sr, uburemere bupfa, "Si Ubururu" etch

Al-19,85% Si, as-cast, hypereutectic, Si primaire wongeyeho eutectic, Weck's Reagent -utugingo ngengabuzima, 200X

Al-25% Si, nkabakinnyi, hypereutectic, Si primaire na α-Al / Si eutectic, Reagent ya Weck

Al - 50% Si, nkabakinnyi, yacagaguye Si yibanze na eutectic, "Si Ubururu" etch

Impanga muri polycrystalline 99,9999% Si, nkuko byatewe n'amazi 75% NaOH, Nomarski DIC

AI - Igishushanyo cyicyiciro cya SIi