Materials Engineering: A Narrative Pedagogy
‹

WM_Su2014_08

›
Corrosion Cracking and More Summer 2014 Session · 1 section 1 cases · Watch on YouTube ↗ all files
Layer 3 — readable edition

§1. Cupronickel, Monel, and seawater piping [00:02]

§1.p1

The nickel actually adds some resistance to the corrosion process itself. If you go all the way out to 30 copper, 70 nickel, you're in the Monel area. A lot of your seawater piping on nuclear submarines and so on is Monel. Not on the surface ships so much, but probably on an aircraft carrier when you have nuclear piping. And that's because of the erosive conditions and losing the oxide skin.

◆
§1.p2

That's probably enough for right now. Tomorrow we'll do welding, and right now we're going to have to move.

◆

Cases referenced

Layer 2 — cleanup edit
p1 00:02

...boys, and the nickel actually adds some resistance to the corrosion process itself. And if you go all the way out to 30 copper 70 nickel, you're in the Monel area, okay. So a lot of your seawater piping on nuclear submarines and stuff is Monel. Not on the surface ships so much, but probably on an aircraft carrier when you have nuclear piping. But uh, and that's because of the erosive and losing the oxide skin and whatnot, okay.

p2 00:33

That's probably enough for right now. Tomorrow we'll do welding, and right now we're going to have to move. I'm told to...