[TheForge] Metallurgy and Powder Coating

[Jim Poulimas]

Craig,
I wouldn't heat any of the components for your motorcycle. Whatever the
manufacturer ships out is what you should use - unless designed otherwise.
Especially with motorcycles.
Jim

On Tue, May 31, 2011 at 7:47 AM, Ron Childers <ron at munlaw.net> wrote:

> Craig,
>
> A friend of mine, a famous cave diver, had a fancy paint job done on his
> aluminum scuba cylinders and it was baked on. The heat apparently
> weakened the metal to the extent it exploded during the first fill
> causing serious injury and the schrapnal wreaked havoc with the dive
> shop. I don't know the baking heat or the alloy of the cylinder, but it
> did weaken it. You might consider anodizing if you want a pretty color.
> Ron C
>
> -----Original Message-----
> From: theforge-bounces at mailman.qth.net
> [mailto:theforge-bounces at mailman.qth.net] On Behalf Of Craig Schaefer
> Sent: Friday, May 27, 2011 11:41 PM
> To: Blacksmithing List Sponsored by ABANA
> Subject: [TheForge] Metallurgy and Powder Coating
>
> I have some aluminum alloy motorcycle brake calipers and wheels that I'd
>
> like to powder coat.   Would I weaken the aluminum by the heating
> process to
> the 400-500 degree range?
> I know others offer the service, but that doesn't mean it's a good idea.
>
> CraigS
> Gresham, OR
>
>
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