Exquisitus Al-Si mixturae metallographicae imaginibus

01+

 

_20210728134201副本

Deforme frumenti structura 99,999% Al;
Barker's Reagent, Polarized Lux

     02_2

Al-1% Si as-projectum specimen cum particulis Si α-Al matricis;"Si Blue" etch

03_3

Al-7.12% Si, ut iactum, primariis α-Al dendritis et a-Al/Si eutecticis;"Si Blue" etch

04_4Al -11.7% Si, ut jacta, primariis a-Al dendritis et α-Al/Si eutecticis;"Si Blue" etch

05_5

Al -12% Si, ut-cast, prope eutectic, "Si Blue" etch

06_6AI -12% Si, as-cast, near eutectic;Weck scriptor Reagent, Polarized lux

07_7

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

08_8

Na-Modified Al -12% Si, ut-cast, prope eutectic Weck Reagenti, Polarized lux

09

_9

Al - 12.9% Si, gravitas mori cast "Si Blue" etch10_10

Al- 12.9% Si-0.04% Sr, gravitas mori cast "Si Blue" etch

11

_11

Al-19.85% Si, ut-cast, hypereutecticum, primarium Si plus eutecticum, cellulae Reagenti -eutecticae Weck, 200X.

12

_12

Al-25% Si, ut ejectum, hypereutecticum, primarium Si et α-Al/Si eutecticum, Weck's Reagens

13

_13

Al - 50% Si, as-cast, suut primaria Si et eutectica, "Si Blue" etch

14

_14

Gemelli in polycrystallino 99,9999% Si, ut iactus aquei 75% NaOH, Nomarski DIC.

15

_15

AI - SIi tempus diagram

 


Post tempus: Iul-28-2021