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Lead rot or...?


NomadZeke
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I was given an old Ral Partha set (Dueling Dragons by Bob Charrette and Julie Guthrie) and I'm worried it might have lead rot. Can someone more experienced tell me if this looks like lead rot to them?

 

That looks like the pitting that can occur from thermal problems during casting (and not a terrible amount of it). Either the metal being too hot or too cool or the mold not being pre-heated enough. I can't remember which. Lead rot that I've seen takes a matte gray appearance, is brittle and breaks away into powder. Or I could be thinking of something else entirely. Anyone else have a better guess?

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you can get a chemical reaction (I'm sure it has a name, but I'm an art major)

 

 

You just made me laugh out loud - thank you, i needed that!

 

 

There really needs to be a lot more science and engineering taught in art schools. Almost makes me wish I went to State.

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to chime in on the original question, dissimilar metals touching can corrode one of them at a greater rate than the other.  one basically works as a sacrificial anode to protect the other.  there are various books on the subject along with the mathematical formulae involved.

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