Hi Wayne,
"Spotcheck" & "Zyglo" by Magnaflux are often used on non ferous metals.
Dave Russell
Wayne wrote:
>
> Hey Guys,
>
> Looking for input on the best way to inspect for cracks in a cast
> aluminum part.
>
> The transaxle in my car developed one (known problem with this model)
> and I'm trying to determine its extent, and if it's repairable. There's
> a visible hairline at one edge, but I think it's more extensive than
> what I can see.
>
> I'm familiar with MagnaFlux, but doesn't that only work on ferrous
> metals? Are there any dyes or other tricks you can suggest?
>
> Thanks,
> Wayne
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