1. 1

2. 316L Aqua-Plex Microscopic Images of Aqua-Plex and 316L Stainless 2

3. Microscopic Image Of 316L 3

4. 316L Stainless Steel Chloride Stress Cracking in 316L Microscopic Image of Chloride Stress Cracking 20 ppm Chloride 80 ° F 4

5. 316L Aqua-Plex Microscopic Images of Aqua-Plex and 316L 5

6. Pickling Restores Ferritic structure Acid bath (Total Immersion) Heat affected Zone 6

7. Passivation Acid bath @ 1 pH (Total Immersion) Chromium oxide layer 7

8. OXYGEN Friend or Foe? Oxygen is a corrosion catalyst for Metals. Oxygen Inhibits Corrosion in Aqua-Plex. Carbon Steel Copper 316L Stainless 8

9. Passivation Acid bath @ 1 pH (Total Immersion) Chromium oxide layer 9

10. Why is Oxygen Good For Aqua-Plex Oxygen sustains the chromium oxide barrier. 10

11. 190 ° F Water 5.0 PH 650 PPM Chloride Multiple Cycles How we Know it Works 11

12. This is Why It Works Chromium Oxide Barrier Sustained by Oxygen Impervious to Chloride stress cracking Proven Tinsel & Yield advantages 12

13. The Recipe For Success 21%Chromium Austinetic (300 Series) Ferritic (400 Series) Layered Structure 13