why does a two phase alloy exhibit a lower corrosion resistance than a single phase alloy ?
You would probably have to have a background check to work with kidsAsk the Rec Center director about the AC classesAll they can do is say no.
Intergranular corrosionIf one of the phases is less resistant, it will corrode away, leaving the other to crumble as dustRaney nickel, a hydrogenation catalyst, is made by alloying nickel and aluminum, then dissolving away the aluminum, leaving an extremely fine and high surface area nickel paste.
